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- <h1>compute_force.cc</h1><a href="compute__force_8cc.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
- <a name="l00002"></a>00002 <span class="comment">// SPECTRAL Version 1.0</span>
- <a name="l00003"></a>00003 <span class="comment">// Date: 16 Sept. 2007</span>
- <a name="l00004"></a>00004 <span class="comment">// Author: M. K. Verma</span>
- <a name="l00005"></a>00005 <span class="comment">// Filename: compute_add_force.cc</span>
- <a name="l00006"></a>00006
- <a name="l00007"></a>00007 <span class="preprocessor">#include "<a class="code" href="IncFluid_8h.html">IncFluid.h</a>"</span>
- <a name="l00008"></a>00008
- <a name="l00009"></a>00009 <span class="comment">/*=============================================================================</span>
- <a name="l00010"></a>00010 <span class="comment"></span>
- <a name="l00011"></a>00011 <span class="comment"> Compute_force()</span>
- <a name="l00012"></a>00012 <span class="comment"> With parameters that is passed from the main prog</span>
- <a name="l00013"></a>00013 <span class="comment"> For fluid, passive-scalar, mhd, mangnetic-temperature</span>
- <a name="l00014"></a>00014 <span class="comment"> For RB-convection:</span>
- <a name="l00015"></a>00015 <span class="comment"> </span>
- <a name="l00016"></a>00016 <span class="comment"> For Pr_large, u_small: nlin1 = T[(U.grad)U1] - Ra*Pr*T(k) </span>
- <a name="l00017"></a>00017 <span class="comment"> For Pr_large, u_large: nlin1 = T[(U.grad)U1] - T(k) </span>
- <a name="l00018"></a>00018 <span class="comment"> For Pr_small or 0, u_small: nlin1 = T[(U.grad)U1] - T(k) </span>
- <a name="l00019"></a>00019 <span class="comment"> For Pr_small or 0, u_large: nlin1 = T[(U.grad)U1] - Ra*T(k) </span>
- <a name="l00020"></a>00020 <span class="comment"></span>
- <a name="l00021"></a>00021 <span class="comment">=================================================================================*/</span>
- <a name="l00022"></a>00022
- <a name="l00023"></a><a class="code" href="classIncFluid.html#dc1a9fbdb5ca973f18c5b16ef6bae753">00023</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#dc1a9fbdb5ca973f18c5b16ef6bae753">IncFluid::Compute_force</a>()
- <a name="l00024"></a>00024 {
- <a name="l00025"></a>00025 <span class="keywordflow">switch</span> (<a class="code" href="classIncFluid.html#be6a535bbf3b51ff6b226f9d1ce0e2e3">force_field_proc</a>)
- <a name="l00026"></a>00026 {
- <a name="l00027"></a>00027 <span class="keywordflow">case</span> (0) : <a class="code" href="classIncFluid.html#18abdeb2ccca346327f99c8fd81b1f1b">Compute_force_decay</a>(); <span class="keywordflow">break</span>; <span class="comment">// Decaying </span>
- <a name="l00028"></a>00028 <span class="keywordflow">case</span> (1) : <a class="code" href="classIncFluid.html#bc1b70c0993e23bc253beb12e22cb171">Compute_force_const_energy_helicity_supply</a>(); <span class="keywordflow">break</span>;
- <a name="l00029"></a>00029 <span class="keywordflow">case</span> (2) : <a class="code" href="classIncFluid.html#427206858e52e4c0091ba4b0caec6c7c">Compute_force_const_energy_helicity</a>(); <span class="keywordflow">break</span>;
- <a name="l00030"></a>00030 <span class="keywordflow">case</span> (3) : <a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">Compute_force_Taylor_Green</a>(); <span class="keywordflow">break</span>;
- <a name="l00031"></a>00031 <span class="keywordflow">case</span> (4) : <a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">Compute_force_ABC</a>(); <span class="keywordflow">break</span>;
- <a name="l00032"></a>00032 <span class="keywordflow">case</span> (5) : <a class="code" href="classIncFluid.html#2f2382a476338166dc905d0c61866b52">Compute_force_given_modes_SIMPLE</a>(); <span class="keywordflow">break</span>;
- <a name="l00033"></a>00033 <span class="keywordflow">case</span> (6) : <a class="code" href="classIncFluid.html#dc7dc27576110bc046c422bf8d311b57">Compute_force_given_modes_VORTICITY</a>(); <span class="keywordflow">break</span>;
- <a name="l00034"></a>00034 <span class="keywordflow">case</span> (11) : <a class="code" href="classIncFluid.html#e0293b45a04a6373b6ee8e158d7ee7be">Compute_force_Liquid_metal</a>(); <span class="keywordflow">break</span>;
- <a name="l00035"></a>00035 }
- <a name="l00036"></a>00036 }
- <a name="l00037"></a>00037
- <a name="l00038"></a>00038 <span class="comment">//</span>
- <a name="l00039"></a>00039 <span class="comment">//</span>
- <a name="l00040"></a>00040
- <a name="l00041"></a><a class="code" href="classIncFluid.html#7651b71e1389347b3b05481d5b03e6b1">00041</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#dc1a9fbdb5ca973f18c5b16ef6bae753">IncFluid::Compute_force</a>(<a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l00042"></a>00042 {
- <a name="l00043"></a>00043 <span class="keywordflow">switch</span> (<a class="code" href="classIncFluid.html#be6a535bbf3b51ff6b226f9d1ce0e2e3">force_field_proc</a>)
- <a name="l00044"></a>00044 {
- <a name="l00045"></a>00045 <span class="keywordflow">case</span> (0) : <a class="code" href="classIncFluid.html#18abdeb2ccca346327f99c8fd81b1f1b">Compute_force_decay</a>(T); <span class="keywordflow">break</span>; <span class="comment">// Decaying </span>
- <a name="l00046"></a>00046 <span class="keywordflow">case</span> (1) : <a class="code" href="classIncFluid.html#bc1b70c0993e23bc253beb12e22cb171">Compute_force_const_energy_helicity_supply</a>(T); <span class="keywordflow">break</span>;
- <a name="l00047"></a>00047 <span class="keywordflow">case</span> (2) : <a class="code" href="classIncFluid.html#427206858e52e4c0091ba4b0caec6c7c">Compute_force_const_energy_helicity</a>(T); <span class="keywordflow">break</span>;
- <a name="l00048"></a>00048 <span class="keywordflow">case</span> (3) : <a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">Compute_force_Taylor_Green</a>(T); <span class="keywordflow">break</span>;
- <a name="l00049"></a>00049 <span class="keywordflow">case</span> (4) : <a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">Compute_force_ABC</a>(T); <span class="keywordflow">break</span>;
- <a name="l00050"></a>00050 <span class="keywordflow">case</span> (5) : <a class="code" href="classIncFluid.html#2f2382a476338166dc905d0c61866b52">Compute_force_given_modes_SIMPLE</a>(T); <span class="keywordflow">break</span>;
- <a name="l00051"></a>00051 <span class="keywordflow">case</span> (6) : <a class="code" href="classIncFluid.html#dc7dc27576110bc046c422bf8d311b57">Compute_force_given_modes_VORTICITY</a>(T); <span class="keywordflow">break</span>;
- <a name="l00052"></a>00052 }
- <a name="l00053"></a>00053 }
- <a name="l00054"></a>00054
- <a name="l00055"></a>00055 <span class="comment">//</span>
- <a name="l00056"></a>00056 <span class="comment">//</span>
- <a name="l00057"></a>00057
- <a name="l00058"></a><a class="code" href="classIncFluid.html#2ed39a17a965faa2e0b8788ccd58d481">00058</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#dc1a9fbdb5ca973f18c5b16ef6bae753">IncFluid::Compute_force</a>(<a class="code" href="classIncVF.html">IncVF</a>& W)
- <a name="l00059"></a>00059 {
- <a name="l00060"></a>00060 <span class="keywordflow">switch</span> (<a class="code" href="classIncFluid.html#be6a535bbf3b51ff6b226f9d1ce0e2e3">force_field_proc</a>)
- <a name="l00061"></a>00061 {
- <a name="l00062"></a>00062 <span class="keywordflow">case</span> (0) : <a class="code" href="classIncFluid.html#18abdeb2ccca346327f99c8fd81b1f1b">Compute_force_decay</a>(W); <span class="keywordflow">break</span>; <span class="comment">// Decaying </span>
- <a name="l00063"></a>00063 <span class="keywordflow">case</span> (1) : <a class="code" href="classIncFluid.html#bc1b70c0993e23bc253beb12e22cb171">Compute_force_const_energy_helicity_supply</a>(W); <span class="keywordflow">break</span>;
- <a name="l00064"></a>00064 <span class="keywordflow">case</span> (2) : <a class="code" href="classIncFluid.html#427206858e52e4c0091ba4b0caec6c7c">Compute_force_const_energy_helicity</a>(W); <span class="keywordflow">break</span>;
- <a name="l00065"></a>00065 <span class="keywordflow">case</span> (3) : <a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">Compute_force_Taylor_Green</a>(W); <span class="keywordflow">break</span>;
- <a name="l00066"></a>00066 <span class="keywordflow">case</span> (4) : <a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">Compute_force_ABC</a>(W); <span class="keywordflow">break</span>;
- <a name="l00067"></a>00067 <span class="keywordflow">case</span> (5) : <a class="code" href="classIncFluid.html#2f2382a476338166dc905d0c61866b52">Compute_force_given_modes_SIMPLE</a>(W); <span class="keywordflow">break</span>;
- <a name="l00068"></a>00068 <span class="keywordflow">case</span> (6) : <a class="code" href="classIncFluid.html#dc7dc27576110bc046c422bf8d311b57">Compute_force_given_modes_VORTICITY</a>(W); <span class="keywordflow">break</span>;
- <a name="l00069"></a>00069 <span class="keywordflow">case</span> (11): <a class="code" href="classIncFluid.html#ad6c3c6c555db37ffbfc05338862d65d">Compute_force_DYNAMO_SIX_MODE</a>(W); <span class="keywordflow">break</span>;
- <a name="l00070"></a>00070 }
- <a name="l00071"></a>00071 }
- <a name="l00072"></a>00072
- <a name="l00073"></a>00073 <span class="comment">//</span>
- <a name="l00074"></a>00074 <span class="comment">//</span>
- <a name="l00075"></a>00075
- <a name="l00076"></a><a class="code" href="classIncFluid.html#b9dc50013cf07606a1765627af782663">00076</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#dc1a9fbdb5ca973f18c5b16ef6bae753">IncFluid::Compute_force</a>(<a class="code" href="classIncVF.html">IncVF</a>& W, <a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l00077"></a>00077 {
- <a name="l00078"></a>00078 <span class="keywordflow">switch</span> (<a class="code" href="classIncFluid.html#be6a535bbf3b51ff6b226f9d1ce0e2e3">force_field_proc</a>)
- <a name="l00079"></a>00079 {
- <a name="l00080"></a>00080 <span class="keywordflow">case</span> (0) : <a class="code" href="classIncFluid.html#18abdeb2ccca346327f99c8fd81b1f1b">Compute_force_decay</a>(W, T); <span class="keywordflow">break</span>; <span class="comment">// Decaying </span>
- <a name="l00081"></a>00081 <span class="keywordflow">case</span> (1) : <a class="code" href="classIncFluid.html#bc1b70c0993e23bc253beb12e22cb171">Compute_force_const_energy_helicity_supply</a>(W, T); <span class="keywordflow">break</span>;
- <a name="l00082"></a>00082 <span class="keywordflow">case</span> (2) : <a class="code" href="classIncFluid.html#427206858e52e4c0091ba4b0caec6c7c">Compute_force_const_energy_helicity</a>(W, T); <span class="keywordflow">break</span>;
- <a name="l00083"></a>00083 <span class="keywordflow">case</span> (3) : <a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">Compute_force_Taylor_Green</a>(W, T); <span class="keywordflow">break</span>;
- <a name="l00084"></a>00084 <span class="keywordflow">case</span> (4) : <a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">Compute_force_ABC</a>(W, T); <span class="keywordflow">break</span>;
- <a name="l00085"></a>00085 <span class="keywordflow">case</span> (5) : <a class="code" href="classIncFluid.html#2f2382a476338166dc905d0c61866b52">Compute_force_given_modes_SIMPLE</a>(W, T); <span class="keywordflow">break</span>;
- <a name="l00086"></a>00086 <span class="keywordflow">case</span> (6) : <a class="code" href="classIncFluid.html#dc7dc27576110bc046c422bf8d311b57">Compute_force_given_modes_VORTICITY</a>(W, T); <span class="keywordflow">break</span>;
- <a name="l00087"></a>00087 }
- <a name="l00088"></a>00088 }
- <a name="l00089"></a>00089
- <a name="l00090"></a>00090 <span class="comment">/*=============================================================================</span>
- <a name="l00091"></a>00091 <span class="comment"></span>
- <a name="l00092"></a>00092 <span class="comment"> Force for RB turbulence</span>
- <a name="l00093"></a>00093 <span class="comment"></span>
- <a name="l00094"></a>00094 <span class="comment">=================================================================================*/</span>
- <a name="l00095"></a>00095
- <a name="l00096"></a><a class="code" href="classIncFluid.html#b2d03a8cb79862962274a275f673d253">00096</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#b2d03a8cb79862962274a275f673d253">IncFluid::Compute_force_RB</a>(<a class="code" href="classIncSF.html">IncSF</a>& T, <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> Ra, <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> Pr, <span class="keywordtype">string</span> Pr_switch, <span class="keywordtype">string</span> RB_Uscaling)
- <a name="l00097"></a>00097 {
- <a name="l00098"></a>00098
- <a name="l00099"></a>00099 <span class="comment">// For the velocity field</span>
- <a name="l00100"></a>00100 <span class="keywordflow">if</span> (Pr_switch == <span class="stringliteral">"PRLARGE"</span>)
- <a name="l00101"></a>00101 {
- <a name="l00102"></a>00102 <span class="keywordflow">if</span> (RB_Uscaling == <span class="stringliteral">"USMALL"</span>)
- <a name="l00103"></a>00103 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = (Ra*Pr)*(*T.<a class="code" href="classCSF.html#3b75b0fe8368d57759f1a67a050e6367">F</a>); <span class="comment">// (u.grad)u-Ra*Pr*theta </span>
- <a name="l00104"></a>00104
- <a name="l00105"></a>00105 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (RB_Uscaling == <span class="stringliteral">"ULARGE"</span>)
- <a name="l00106"></a>00106 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = (*T.<a class="code" href="classCSF.html#3b75b0fe8368d57759f1a67a050e6367">F</a>); <span class="comment">// (u.grad)u-theta </span>
- <a name="l00107"></a>00107 }
- <a name="l00108"></a>00108
- <a name="l00109"></a>00109 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((Pr_switch == <span class="stringliteral">"PRSMALL"</span>) || (Pr_switch == <span class="stringliteral">"PRZERO"</span>))
- <a name="l00110"></a>00110 {
- <a name="l00111"></a>00111 <span class="keywordflow">if</span> (RB_Uscaling == <span class="stringliteral">"USMALL"</span>)
- <a name="l00112"></a>00112 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = (Ra)*(*T.<a class="code" href="classCSF.html#3b75b0fe8368d57759f1a67a050e6367">F</a>); <span class="comment">// (u.grad)u-theta</span>
- <a name="l00113"></a>00113
- <a name="l00114"></a>00114 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (RB_Uscaling == <span class="stringliteral">"ULARGE"</span>)
- <a name="l00115"></a>00115 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = (Pr)*(*T.<a class="code" href="classCSF.html#3b75b0fe8368d57759f1a67a050e6367">F</a>); <span class="comment">// (u.grad)u-theta</span>
- <a name="l00116"></a>00116 }
- <a name="l00117"></a>00117
- <a name="l00118"></a>00118
- <a name="l00119"></a>00119 *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0;
- <a name="l00120"></a>00120 *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00121"></a>00121
- <a name="l00122"></a>00122 <span class="comment">// For the temperature field</span>
- <a name="l00123"></a>00123
- <a name="l00124"></a>00124 <span class="keywordflow">if</span> (Pr_switch == <span class="stringliteral">"PRZERO"</span>)
- <a name="l00125"></a>00125 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = 0.0; <span class="comment">// Do nothing; Nonlinear term (u.grad)T does not exist- see single-time step</span>
- <a name="l00126"></a>00126
- <a name="l00127"></a>00127 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (Pr_switch == <span class="stringliteral">"PRLARGE"</span>)
- <a name="l00128"></a>00128 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = *<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>; <span class="comment">// F(T) = ux(k) </span>
- <a name="l00129"></a>00129
- <a name="l00130"></a>00130 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (Pr_switch == <span class="stringliteral">"PRSMALL"</span>)
- <a name="l00131"></a>00131 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = complex<DP>(1/Pr, 0)*((*<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)); ; <span class="comment">//F(T) = ux(k)/Pr</span>
- <a name="l00132"></a>00132
- <a name="l00133"></a>00133 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#ea2b44d03dea059e159fc7bf56db553b">alias_switch</a> == <span class="stringliteral">"DEALIAS"</span>) <a class="code" href="classIncVF.html#6f8d2554e1cc9bed9a3c351cf0a7b5d9">Dealias_force</a>(T);
- <a name="l00134"></a>00134
- <a name="l00135"></a>00135 }
- <a name="l00136"></a>00136
- <a name="l00137"></a><a class="code" href="classIncFluid.html#bca4ff3fa01026825950d6746251078c">00137</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#b2d03a8cb79862962274a275f673d253">IncFluid::Compute_force_RB</a>(<a class="code" href="classIncVF.html">IncVF</a>& W, <a class="code" href="classIncSF.html">IncSF</a>& T, <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> Ra, <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> Pr, <span class="keywordtype">string</span> Pr_switch, <span class="keywordtype">string</span> RB_Uscaling)
- <a name="l00138"></a>00138 {
- <a name="l00139"></a>00139 <a class="code" href="classIncFluid.html#b2d03a8cb79862962274a275f673d253">IncFluid::Compute_force_RB</a>(T, Ra, Pr, Pr_switch, RB_Uscaling);
- <a name="l00140"></a>00140
- <a name="l00141"></a>00141 *W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0;
- <a name="l00142"></a>00142 *W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0;
- <a name="l00143"></a>00143 *W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00144"></a>00144
- <a name="l00145"></a>00145 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#ea2b44d03dea059e159fc7bf56db553b">alias_switch</a> == <span class="stringliteral">"DEALIAS"</span>) W.<a class="code" href="classIncVF.html#6f8d2554e1cc9bed9a3c351cf0a7b5d9">Dealias_force</a>();
- <a name="l00146"></a>00146 }
- <a name="l00147"></a>00147
- <a name="l00148"></a>00148
- <a name="l00149"></a>00149 <span class="comment">/*=============================================================================</span>
- <a name="l00150"></a>00150 <span class="comment"></span>
- <a name="l00151"></a>00151 <span class="comment"> Decaying turbulence</span>
- <a name="l00152"></a>00152 <span class="comment"> force = 0.0; </span>
- <a name="l00153"></a>00153 <span class="comment"></span>
- <a name="l00154"></a>00154 <span class="comment">=================================================================================*/</span>
- <a name="l00155"></a>00155
- <a name="l00156"></a>00156
- <a name="l00157"></a><a class="code" href="classIncFluid.html#18abdeb2ccca346327f99c8fd81b1f1b">00157</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#18abdeb2ccca346327f99c8fd81b1f1b">IncFluid::Compute_force_decay</a>()
- <a name="l00158"></a>00158 {
- <a name="l00159"></a>00159 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0;
- <a name="l00160"></a>00160 *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0;
- <a name="l00161"></a>00161 *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00162"></a>00162
- <a name="l00163"></a>00163 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#ea2b44d03dea059e159fc7bf56db553b">alias_switch</a> == <span class="stringliteral">"DEALIAS"</span>) <a class="code" href="classIncVF.html#6f8d2554e1cc9bed9a3c351cf0a7b5d9">Dealias_force</a>();
- <a name="l00164"></a>00164 }
- <a name="l00165"></a>00165
- <a name="l00166"></a><a class="code" href="classIncFluid.html#24466685c8933fdda107a4d716c36cae">00166</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#18abdeb2ccca346327f99c8fd81b1f1b">IncFluid::Compute_force_decay</a>(<a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l00167"></a>00167 {
- <a name="l00168"></a>00168 <a class="code" href="classIncFluid.html#dc1a9fbdb5ca973f18c5b16ef6bae753">Compute_force</a>();
- <a name="l00169"></a>00169
- <a name="l00170"></a>00170 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = 0.0;
- <a name="l00171"></a>00171
- <a name="l00172"></a>00172 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#ea2b44d03dea059e159fc7bf56db553b">alias_switch</a> == <span class="stringliteral">"DEALIAS"</span>) <a class="code" href="classIncVF.html#6f8d2554e1cc9bed9a3c351cf0a7b5d9">Dealias_force</a>(T);
- <a name="l00173"></a>00173 }
- <a name="l00174"></a>00174
- <a name="l00175"></a><a class="code" href="classIncFluid.html#9542ae227203e78ee7838dfb87ae9281">00175</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#18abdeb2ccca346327f99c8fd81b1f1b">IncFluid::Compute_force_decay</a>(<a class="code" href="classIncVF.html">IncVF</a>& W)
- <a name="l00176"></a>00176 {
- <a name="l00177"></a>00177 <a class="code" href="classIncFluid.html#dc1a9fbdb5ca973f18c5b16ef6bae753">Compute_force</a>();
- <a name="l00178"></a>00178
- <a name="l00179"></a>00179 *W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0;
- <a name="l00180"></a>00180 *W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0;
- <a name="l00181"></a>00181 *W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00182"></a>00182
- <a name="l00183"></a>00183 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#ea2b44d03dea059e159fc7bf56db553b">alias_switch</a> == <span class="stringliteral">"DEALIAS"</span>) <a class="code" href="classIncVF.html#6f8d2554e1cc9bed9a3c351cf0a7b5d9">Dealias_force</a>(W);
- <a name="l00184"></a>00184 }
- <a name="l00185"></a>00185
- <a name="l00186"></a><a class="code" href="classIncFluid.html#be7d1092faa0bf1fa402f2f10e464153">00186</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#18abdeb2ccca346327f99c8fd81b1f1b">IncFluid::Compute_force_decay</a>(<a class="code" href="classIncVF.html">IncVF</a>& W, <a class="code" href="classIncSF.html">IncSF</a> &T)
- <a name="l00187"></a>00187 {
- <a name="l00188"></a>00188 <a class="code" href="classIncFluid.html#dc1a9fbdb5ca973f18c5b16ef6bae753">Compute_force</a>(W);
- <a name="l00189"></a>00189
- <a name="l00190"></a>00190 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = 0.0;
- <a name="l00191"></a>00191
- <a name="l00192"></a>00192 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#ea2b44d03dea059e159fc7bf56db553b">alias_switch</a> == <span class="stringliteral">"DEALIAS"</span>) <a class="code" href="classIncVF.html#6f8d2554e1cc9bed9a3c351cf0a7b5d9">Dealias_force</a>(W, T);
- <a name="l00193"></a>00193 }
- <a name="l00194"></a>00194
- <a name="l00195"></a>00195
- <a name="l00196"></a>00196
- <a name="l00197"></a>00197 <span class="comment">/*=============================================================================</span>
- <a name="l00198"></a>00198 <span class="comment"></span>
- <a name="l00199"></a>00199 <span class="comment"> Force with constant energy and helicity supply rates</span>
- <a name="l00200"></a>00200 <span class="comment"> Note: sk != +1 or -1. Maximum helicity state requires V field to be</span>
- <a name="l00201"></a>00201 <span class="comment"> maximum helical, which is zero probability state.</span>
- <a name="l00202"></a>00202 <span class="comment"></span>
- <a name="l00203"></a>00203 <span class="comment">=================================================================================*/</span>
- <a name="l00204"></a>00204
- <a name="l00205"></a>00205
- <a name="l00206"></a><a class="code" href="classIncFluid.html#bc1b70c0993e23bc253beb12e22cb171">00206</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#bc1b70c0993e23bc253beb12e22cb171">IncFluid::Compute_force_const_energy_helicity_supply</a>()
- <a name="l00207"></a>00207 {
- <a name="l00208"></a>00208
- <a name="l00209"></a>00209 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> inner_radius = (*force_field_para)(1);
- <a name="l00210"></a>00210 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> outer_radius = (*force_field_para)(2);
- <a name="l00211"></a>00211 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply = (*force_field_para)(3);
- <a name="l00212"></a>00212 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> epsh_by_k_epse = (*force_field_para)(4); <span class="comment">// Hk(k)/(k*e(k))</span>
- <a name="l00213"></a>00213
- <a name="l00214"></a>00214 <span class="comment">// cout << *V1 << *V2 << *V3 << endl;</span>
- <a name="l00215"></a>00215 <span class="keywordtype">int</span> nf = <a class="code" href="universal__fn_8cc.html#eef7d1e9930fbcb3e626248fb7724e80">Get_number_modes_in_shell</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, inner_radius, outer_radius, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00216"></a>00216 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_per_mode = energy_supply / nf;
- <a name="l00217"></a>00217
- <a name="l00218"></a>00218 <span class="keywordtype">int</span> kx_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[1]) + 1;
- <a name="l00219"></a>00219 <span class="keywordtype">int</span> ky_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[2]) + 1;
- <a name="l00220"></a>00220 <span class="keywordtype">int</span> kz_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[3]) + 1;
- <a name="l00221"></a>00221
- <a name="l00222"></a>00222 <span class="keywordtype">int</span> lx, ly, lz;
- <a name="l00223"></a>00223 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> kkmag, alpha_k, beta_k, ek, sk, temp;
- <a name="l00224"></a>00224 TinyVector<complx,3> vorticity;
- <a name="l00225"></a>00225
- <a name="l00226"></a>00226 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00227"></a>00227
- <a name="l00228"></a>00228 <span class="keywordtype">int</span> kx_min;
- <a name="l00229"></a>00229 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"FOUR"</span>)
- <a name="l00230"></a>00230 kx_min = -kx_max;
- <a name="l00231"></a>00231 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00232"></a>00232 kx_min = 0;
- <a name="l00233"></a>00233
- <a name="l00234"></a>00234 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kx = kx_min; kx <= kx_max; kx++)
- <a name="l00235"></a>00235 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> ky = -ky_max; ky <= ky_max; ky++)
- <a name="l00236"></a>00236 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kz = 0; kz <= kz_max; kz++)
- <a name="l00237"></a>00237 {
- <a name="l00238"></a>00238 lx = <a class="code" href="universal__inline_8h.html#5dece882ac0d6ab919e7fef1e55b55de">Get_lx</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, kx, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00239"></a>00239 ly = <a class="code" href="universal__inline_8h.html#ab6eb8a9549b5df3e5432bd1da9726be">Get_ly3D</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, ky, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00240"></a>00240 lz = kz;
- <a name="l00241"></a>00241
- <a name="l00242"></a>00242 <span class="keywordflow">if</span> ( (lx >= 0) && (lx < <a class="code" href="basis__basicfn_8cc.html#5b280d17c0a165711d64dda77338d027">local_N1</a>) )
- <a name="l00243"></a>00243 {
- <a name="l00244"></a>00244 kkmag = <a class="code" href="universal__inline_8h.html#df8a1e8cb2ee7e271672276eb766f28f">Kmagnitude</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, lx, ly, lz, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00245"></a>00245 <span class="keywordflow">if</span> ((kkmag >= inner_radius) && (kkmag < outer_radius))
- <a name="l00246"></a>00246 {
- <a name="l00247"></a>00247 ek = <a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00248"></a>00248
- <a name="l00249"></a>00249 <span class="keywordflow">if</span> (ek > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00250"></a>00250 {
- <a name="l00251"></a>00251 temp = energy_supply_per_mode/ (2*ek);
- <a name="l00252"></a>00252 sk = <a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ek);
- <a name="l00253"></a>00253
- <a name="l00254"></a>00254 alpha_k = temp * (1-sk*epsh_by_k_epse) / (1 - sk*sk);
- <a name="l00255"></a>00255 beta_k = temp * (epsh_by_k_epse - sk) / (1 - sk*sk);
- <a name="l00256"></a>00256
- <a name="l00257"></a>00257 <a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity);
- <a name="l00258"></a>00258 (*Force1)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_k * vorticity(0);
- <a name="l00259"></a>00259 (*Force2)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_k * vorticity(1);
- <a name="l00260"></a>00260 (*Force3)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_k * vorticity(2);
- <a name="l00261"></a>00261
- <a name="l00262"></a>00262 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00263"></a>00263 (*Force1)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00264"></a>00264 <span class="comment">// because of V1(x) = V1(k..) sin(kx*x)*exp(i ky y) </span>
- <a name="l00265"></a>00265 }
- <a name="l00266"></a>00266 }
- <a name="l00267"></a>00267 }
- <a name="l00268"></a>00268 }
- <a name="l00269"></a>00269
- <a name="l00270"></a>00270 <span class="comment">// if ( (alias_switch == "DEALIAS") && (Is_alias_array(basis_type, N, *V1, outer_radius, kfactor) == 1) )</span>
- <a name="l00271"></a>00271 <span class="comment">// Dealias_force();</span>
- <a name="l00272"></a>00272
- <a name="l00273"></a>00273 }
- <a name="l00274"></a>00274
- <a name="l00275"></a>00275
- <a name="l00276"></a>00276 <span class="comment">//</span>
- <a name="l00277"></a>00277 <span class="comment">// Scalar</span>
- <a name="l00278"></a>00278 <span class="comment">//</span>
- <a name="l00279"></a>00279
- <a name="l00280"></a><a class="code" href="classIncFluid.html#182c63853df011e0ca78abcdf36c97e6">00280</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#bc1b70c0993e23bc253beb12e22cb171">IncFluid::Compute_force_const_energy_helicity_supply</a>(<a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l00281"></a>00281 {
- <a name="l00282"></a>00282 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> inner_radius = (*force_field_para)(1);
- <a name="l00283"></a>00283 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> outer_radius = (*force_field_para)(2);
- <a name="l00284"></a>00284 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply = (*force_field_para)(3);
- <a name="l00285"></a>00285 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> epsh_by_k_epse = (*force_field_para)(4); <span class="comment">// Hk(k)/(k*e(k))</span>
- <a name="l00286"></a>00286 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_scalar = (*force_field_para)(5);
- <a name="l00287"></a>00287
- <a name="l00288"></a>00288
- <a name="l00289"></a>00289 <span class="keywordtype">int</span> nf = <a class="code" href="universal__fn_8cc.html#eef7d1e9930fbcb3e626248fb7724e80">Get_number_modes_in_shell</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, inner_radius, outer_radius, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00290"></a>00290 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_per_mode = energy_supply / nf;
- <a name="l00291"></a>00291 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_scalar_per_mode = energy_supply_scalar / nf;
- <a name="l00292"></a>00292
- <a name="l00293"></a>00293 <span class="keywordtype">int</span> kx_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[1]) + 1;
- <a name="l00294"></a>00294 <span class="keywordtype">int</span> ky_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[2]) + 1;
- <a name="l00295"></a>00295 <span class="keywordtype">int</span> kz_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[3]) + 1;
- <a name="l00296"></a>00296
- <a name="l00297"></a>00297 <span class="keywordtype">int</span> lx, ly, lz;
- <a name="l00298"></a>00298 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> kkmag, alpha_k, beta_k, alpha_k_scalar, ek, sk, temp;
- <a name="l00299"></a>00299 TinyVector<complx,3> vorticity;
- <a name="l00300"></a>00300
- <a name="l00301"></a>00301
- <a name="l00302"></a>00302 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00303"></a>00303 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = 0.0;
- <a name="l00304"></a>00304
- <a name="l00305"></a>00305 <span class="keywordtype">int</span> kx_min;
- <a name="l00306"></a>00306 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"FOUR"</span>)
- <a name="l00307"></a>00307 kx_min = -kx_max;
- <a name="l00308"></a>00308 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00309"></a>00309 kx_min = 0;
- <a name="l00310"></a>00310
- <a name="l00311"></a>00311 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kx = kx_min; kx <= kx_max; kx++)
- <a name="l00312"></a>00312 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> ky = -ky_max; ky <= ky_max; ky++)
- <a name="l00313"></a>00313 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kz = 0; kz <= kz_max; kz++)
- <a name="l00314"></a>00314 {
- <a name="l00315"></a>00315 lx = <a class="code" href="universal__inline_8h.html#5dece882ac0d6ab919e7fef1e55b55de">Get_lx</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, kx, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00316"></a>00316 ly = <a class="code" href="universal__inline_8h.html#ab6eb8a9549b5df3e5432bd1da9726be">Get_ly3D</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, ky, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00317"></a>00317 lz = kz;
- <a name="l00318"></a>00318
- <a name="l00319"></a>00319 <span class="keywordflow">if</span> ( (lx >= 0) && (lx < <a class="code" href="basis__basicfn_8cc.html#5b280d17c0a165711d64dda77338d027">local_N1</a>) )
- <a name="l00320"></a>00320 {
- <a name="l00321"></a>00321 kkmag = <a class="code" href="universal__inline_8h.html#df8a1e8cb2ee7e271672276eb766f28f">Kmagnitude</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, lx, ly, lz, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00322"></a>00322 <span class="keywordflow">if</span> ((kkmag >= inner_radius) && (kkmag < outer_radius))
- <a name="l00323"></a>00323 {
- <a name="l00324"></a>00324 ek = <a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00325"></a>00325 <span class="keywordflow">if</span> (ek > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00326"></a>00326 {
- <a name="l00327"></a>00327 temp = energy_supply_per_mode/ (2*ek);
- <a name="l00328"></a>00328 sk = <a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ek);
- <a name="l00329"></a>00329
- <a name="l00330"></a>00330 alpha_k = temp * (1-sk*epsh_by_k_epse) / (1 - sk*sk);
- <a name="l00331"></a>00331 beta_k = temp * (epsh_by_k_epse - sk) / (1 - sk*sk);
- <a name="l00332"></a>00332
- <a name="l00333"></a>00333 <a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity);
- <a name="l00334"></a>00334 (*Force1)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_k * vorticity(0);
- <a name="l00335"></a>00335 (*Force2)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_k * vorticity(1);
- <a name="l00336"></a>00336 (*Force3)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_k * vorticity(2);
- <a name="l00337"></a>00337
- <a name="l00338"></a>00338 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00339"></a>00339 (*Force1)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00340"></a>00340 <span class="comment">// because of V1(x) = V1(k..) sin(kx*x)*exp(i ky y)</span>
- <a name="l00341"></a>00341 }
- <a name="l00342"></a>00342
- <a name="l00343"></a>00343 <span class="keywordflow">if</span> (T.<a class="code" href="classCSF.html#21476eeacc281417c6ee958f87c41250">CS_Modal_energy</a>(lx, ly, lz) > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00344"></a>00344 {
- <a name="l00345"></a>00345 alpha_k_scalar = energy_supply_scalar_per_mode / T.<a class="code" href="classCSF.html#21476eeacc281417c6ee958f87c41250">CS_Modal_energy</a>(lx, ly, lz);
- <a name="l00346"></a>00346 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz) = alpha_k_scalar * (*T.<a class="code" href="classCSF.html#3b75b0fe8368d57759f1a67a050e6367">F</a>)(lx, ly, lz);
- <a name="l00347"></a>00347
- <a name="l00348"></a>00348 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00349"></a>00349 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz);
- <a name="l00350"></a>00350 }
- <a name="l00351"></a>00351 }
- <a name="l00352"></a>00352 }
- <a name="l00353"></a>00353 }
- <a name="l00354"></a>00354
- <a name="l00355"></a>00355 <span class="comment">// if ( (alias_switch == "DEALIAS") && (Is_alias_array(basis_type, N, *V1, outer_radius, kfactor) == 1) )</span>
- <a name="l00356"></a>00356 <span class="comment">// Dealias_force();</span>
- <a name="l00357"></a>00357
- <a name="l00358"></a>00358 }
- <a name="l00359"></a>00359
- <a name="l00360"></a>00360 <span class="comment">// </span>
- <a name="l00361"></a>00361 <span class="comment">// Vector</span>
- <a name="l00362"></a>00362 <span class="comment">//</span>
- <a name="l00363"></a>00363
- <a name="l00364"></a>00364
- <a name="l00365"></a><a class="code" href="classIncFluid.html#eea3a42d775db107d6573683a155dab3">00365</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#bc1b70c0993e23bc253beb12e22cb171">IncFluid::Compute_force_const_energy_helicity_supply</a>(<a class="code" href="classIncVF.html">IncVF</a>& W)
- <a name="l00366"></a>00366 {
- <a name="l00367"></a>00367 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> inner_radius = (*force_field_para)(1);
- <a name="l00368"></a>00368 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> outer_radius = (*force_field_para)(2);
- <a name="l00369"></a>00369 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply = (*force_field_para)(3);
- <a name="l00370"></a>00370 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> epsh_by_k_epse = (*force_field_para)(4); <span class="comment">// Hk(k)/(k*e(k))</span>
- <a name="l00371"></a>00371 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_W = (*force_field_para)(5);
- <a name="l00372"></a>00372 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> epsh_by_k_epse_W = (*force_field_para)(6); <span class="comment">// W.Hk(k)/(k*eW(k))</span>
- <a name="l00373"></a>00373
- <a name="l00374"></a>00374 <span class="keywordtype">int</span> nf = <a class="code" href="universal__fn_8cc.html#eef7d1e9930fbcb3e626248fb7724e80">Get_number_modes_in_shell</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, inner_radius, outer_radius, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00375"></a>00375 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_per_mode = energy_supply / nf;
- <a name="l00376"></a>00376 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_W_per_mode = energy_supply_W / nf;
- <a name="l00377"></a>00377
- <a name="l00378"></a>00378 <span class="keywordtype">int</span> kx_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[1]) + 1;
- <a name="l00379"></a>00379 <span class="keywordtype">int</span> ky_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[2]) + 1;
- <a name="l00380"></a>00380 <span class="keywordtype">int</span> kz_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[3]) + 1;
- <a name="l00381"></a>00381
- <a name="l00382"></a>00382 <span class="keywordtype">int</span> lx, ly, lz;
- <a name="l00383"></a>00383 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> kkmag;
- <a name="l00384"></a>00384 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> alpha_k, beta_k, ek, sk, temp;
- <a name="l00385"></a>00385 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> alpha_k_W, beta_k_W, ekW, skW, tempW;
- <a name="l00386"></a>00386 TinyVector<complx,3> vorticity;
- <a name="l00387"></a>00387 TinyVector<complx,3> vorticity_W;
- <a name="l00388"></a>00388
- <a name="l00389"></a>00389 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00390"></a>00390 *W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00391"></a>00391
- <a name="l00392"></a>00392 <span class="keywordtype">int</span> kx_min;
- <a name="l00393"></a>00393 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"FOUR"</span>)
- <a name="l00394"></a>00394 kx_min = -kx_max;
- <a name="l00395"></a>00395 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00396"></a>00396 kx_min = 0;
- <a name="l00397"></a>00397
- <a name="l00398"></a>00398 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kx = kx_min; kx <= kx_max; kx++)
- <a name="l00399"></a>00399 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> ky = -ky_max; ky <= ky_max; ky++)
- <a name="l00400"></a>00400 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kz = 0; kz <= kz_max; kz++)
- <a name="l00401"></a>00401 {
- <a name="l00402"></a>00402 lx = <a class="code" href="universal__inline_8h.html#5dece882ac0d6ab919e7fef1e55b55de">Get_lx</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, kx, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00403"></a>00403 ly = <a class="code" href="universal__inline_8h.html#ab6eb8a9549b5df3e5432bd1da9726be">Get_ly3D</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, ky, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00404"></a>00404 lz = kz;
- <a name="l00405"></a>00405
- <a name="l00406"></a>00406 <span class="keywordflow">if</span> ( (lx >= 0) && (lx < <a class="code" href="basis__basicfn_8cc.html#5b280d17c0a165711d64dda77338d027">local_N1</a>) )
- <a name="l00407"></a>00407 {
- <a name="l00408"></a>00408 kkmag = <a class="code" href="universal__inline_8h.html#df8a1e8cb2ee7e271672276eb766f28f">Kmagnitude</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, lx, ly, lz, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00409"></a>00409 <span class="keywordflow">if</span> ((kkmag >= inner_radius) && (kkmag < outer_radius))
- <a name="l00410"></a>00410 {
- <a name="l00411"></a>00411 ek = <a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00412"></a>00412 <span class="keywordflow">if</span> (ek > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00413"></a>00413 {
- <a name="l00414"></a>00414 temp = energy_supply_per_mode/ (2*ek);
- <a name="l00415"></a>00415 sk = <a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ek);
- <a name="l00416"></a>00416
- <a name="l00417"></a>00417 alpha_k = temp * (1-sk*epsh_by_k_epse) / (1 - sk*sk);
- <a name="l00418"></a>00418 beta_k = temp * (epsh_by_k_epse - sk) / (1 - sk*sk);
- <a name="l00419"></a>00419
- <a name="l00420"></a>00420 <a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity);
- <a name="l00421"></a>00421 (*Force1)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_k * vorticity(0);
- <a name="l00422"></a>00422 (*Force2)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_k * vorticity(1);
- <a name="l00423"></a>00423 (*Force3)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_k * vorticity(2);
- <a name="l00424"></a>00424
- <a name="l00425"></a>00425 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00426"></a>00426 (*Force1)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00427"></a>00427 <span class="comment">// because of V1(x) = V1(k..) sin(kx*x)*exp(i ky y) </span>
- <a name="l00428"></a>00428 }
- <a name="l00429"></a>00429
- <a name="l00430"></a>00430 <span class="comment">// for W</span>
- <a name="l00431"></a>00431
- <a name="l00432"></a>00432 <span class="keywordflow">if</span> (abs(energy_supply_W) > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00433"></a>00433 {
- <a name="l00434"></a>00434 ekW = W.<a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00435"></a>00435 <span class="keywordflow">if</span> (ekW > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00436"></a>00436 {
- <a name="l00437"></a>00437 tempW = energy_supply_W_per_mode/ (2*ek);
- <a name="l00438"></a>00438 skW = W.<a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ekW);
- <a name="l00439"></a>00439
- <a name="l00440"></a>00440 alpha_k_W = tempW * (1-skW*epsh_by_k_epse_W) / (1 - skW*skW);
- <a name="l00441"></a>00441 beta_k_W = tempW * (epsh_by_k_epse_W - skW) / (1 - skW*skW);
- <a name="l00442"></a>00442
- <a name="l00443"></a>00443 W.<a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity_W);
- <a name="l00444"></a>00444 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz) = alpha_k_W * (*W.<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_k_W * vorticity_W(0);
- <a name="l00445"></a>00445 (*W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a>)(lx, ly, lz) = alpha_k_W * (*W.<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_k_W * vorticity_W(1);
- <a name="l00446"></a>00446 (*W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a>)(lx, ly, lz) = alpha_k_W * (*W.<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_k_W * vorticity_W(2);
- <a name="l00447"></a>00447
- <a name="l00448"></a>00448 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00449"></a>00449 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00450"></a>00450 <span class="comment">// because of V1(x) = V1(k..) sin(kx*x)*exp(i ky y) </span>
- <a name="l00451"></a>00451 }
- <a name="l00452"></a>00452 }
- <a name="l00453"></a>00453 }
- <a name="l00454"></a>00454 }
- <a name="l00455"></a>00455 }
- <a name="l00456"></a>00456
- <a name="l00457"></a>00457 <span class="comment">// if ( (alias_switch == "DEALIAS") && (Is_alias_array(basis_type, N, *V1, outer_radius, kfactor) == 1) )</span>
- <a name="l00458"></a>00458 <span class="comment">// Dealias_force(W);</span>
- <a name="l00459"></a>00459
- <a name="l00460"></a>00460 }
- <a name="l00461"></a>00461
- <a name="l00462"></a>00462 <span class="comment">//</span>
- <a name="l00463"></a>00463 <span class="comment">// Vector + Scalar</span>
- <a name="l00464"></a>00464 <span class="comment">//</span>
- <a name="l00465"></a>00465
- <a name="l00466"></a><a class="code" href="classIncFluid.html#1f579a8310c73910cfa2e39ba0a2c693">00466</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#bc1b70c0993e23bc253beb12e22cb171">IncFluid::Compute_force_const_energy_helicity_supply</a>(<a class="code" href="classIncVF.html">IncVF</a>& W, <a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l00467"></a>00467 {
- <a name="l00468"></a>00468 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> inner_radius = (*force_field_para)(1);
- <a name="l00469"></a>00469 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> outer_radius = (*force_field_para)(2);
- <a name="l00470"></a>00470 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply = (*force_field_para)(3);
- <a name="l00471"></a>00471 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> epsh_by_k_epse = (*force_field_para)(4); <span class="comment">// Hk(k)/(k*e(k))</span>
- <a name="l00472"></a>00472 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_W = (*force_field_para)(5);
- <a name="l00473"></a>00473 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> epsh_by_k_epse_W = (*force_field_para)(6); <span class="comment">// W.Hk(k)/(k*eW(k))</span>
- <a name="l00474"></a>00474 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_scalar = (*force_field_para)(7);
- <a name="l00475"></a>00475
- <a name="l00476"></a>00476 <span class="keywordtype">int</span> nf = <a class="code" href="universal__fn_8cc.html#eef7d1e9930fbcb3e626248fb7724e80">Get_number_modes_in_shell</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, inner_radius, outer_radius, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00477"></a>00477 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_per_mode = energy_supply / nf;
- <a name="l00478"></a>00478 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_W_per_mode = energy_supply_W / nf;
- <a name="l00479"></a>00479 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_supply_scalar_per_mode = energy_supply_scalar / nf;
- <a name="l00480"></a>00480
- <a name="l00481"></a>00481 <span class="keywordtype">int</span> kx_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[1]) + 1;
- <a name="l00482"></a>00482 <span class="keywordtype">int</span> ky_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[2]) + 1;
- <a name="l00483"></a>00483 <span class="keywordtype">int</span> kz_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[3]) + 1;
- <a name="l00484"></a>00484
- <a name="l00485"></a>00485 <span class="keywordtype">int</span> lx, ly, lz;
- <a name="l00486"></a>00486 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> kkmag;
- <a name="l00487"></a>00487 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> alpha_k, beta_k, ek, sk, temp;
- <a name="l00488"></a>00488 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> alpha_k_W, beta_k_W, ekW, skW, tempW;
- <a name="l00489"></a>00489 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> alpha_k_scalar;
- <a name="l00490"></a>00490 TinyVector<complx,3> vorticity;
- <a name="l00491"></a>00491 TinyVector<complx,3> vorticity_W;
- <a name="l00492"></a>00492
- <a name="l00493"></a>00493 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00494"></a>00494 *W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00495"></a>00495 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = 0.0;
- <a name="l00496"></a>00496
- <a name="l00497"></a>00497 <span class="keywordtype">int</span> kx_min;
- <a name="l00498"></a>00498 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"FOUR"</span>)
- <a name="l00499"></a>00499 kx_min = -kx_max;
- <a name="l00500"></a>00500 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00501"></a>00501 kx_min = 0;
- <a name="l00502"></a>00502
- <a name="l00503"></a>00503 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kx = kx_min; kx <= kx_max; kx++)
- <a name="l00504"></a>00504 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> ky = -ky_max; ky <= ky_max; ky++)
- <a name="l00505"></a>00505 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kz = 0; kz <= kz_max; kz++)
- <a name="l00506"></a>00506 {
- <a name="l00507"></a>00507 lx = <a class="code" href="universal__inline_8h.html#5dece882ac0d6ab919e7fef1e55b55de">Get_lx</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, kx, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00508"></a>00508 ly = <a class="code" href="universal__inline_8h.html#ab6eb8a9549b5df3e5432bd1da9726be">Get_ly3D</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, ky, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00509"></a>00509 lz = kz;
- <a name="l00510"></a>00510
- <a name="l00511"></a>00511 <span class="keywordflow">if</span> ( (lx >= 0) && (lx < <a class="code" href="basis__basicfn_8cc.html#5b280d17c0a165711d64dda77338d027">local_N1</a>) )
- <a name="l00512"></a>00512 {
- <a name="l00513"></a>00513 kkmag = <a class="code" href="universal__inline_8h.html#df8a1e8cb2ee7e271672276eb766f28f">Kmagnitude</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, lx, ly, lz, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00514"></a>00514 <span class="keywordflow">if</span> ((kkmag >= inner_radius) && (kkmag < outer_radius))
- <a name="l00515"></a>00515 {
- <a name="l00516"></a>00516 ek = <a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00517"></a>00517 <span class="keywordflow">if</span> (ek > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00518"></a>00518 {
- <a name="l00519"></a>00519 temp = energy_supply_per_mode/ (2*ek);
- <a name="l00520"></a>00520 sk = <a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ek);
- <a name="l00521"></a>00521
- <a name="l00522"></a>00522 alpha_k = temp * (1-sk*epsh_by_k_epse) / (1 - sk*sk);
- <a name="l00523"></a>00523 beta_k = temp * (epsh_by_k_epse - sk) / (1 - sk*sk);
- <a name="l00524"></a>00524
- <a name="l00525"></a>00525 <a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity);
- <a name="l00526"></a>00526 (*Force1)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_k * vorticity(0);
- <a name="l00527"></a>00527 (*Force2)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_k * vorticity(1);
- <a name="l00528"></a>00528 (*Force3)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_k * vorticity(2);
- <a name="l00529"></a>00529
- <a name="l00530"></a>00530 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00531"></a>00531 (*Force1)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00532"></a>00532 <span class="comment">// because of V1(x) = V1(k..) sin(kx*x)*exp(i ky y)</span>
- <a name="l00533"></a>00533 }
- <a name="l00534"></a>00534
- <a name="l00535"></a>00535 <span class="keywordflow">if</span> (T.<a class="code" href="classCSF.html#21476eeacc281417c6ee958f87c41250">CS_Modal_energy</a>(lx, ly, lz) > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00536"></a>00536 {
- <a name="l00537"></a>00537 alpha_k_scalar = energy_supply_scalar_per_mode / T.<a class="code" href="classCSF.html#21476eeacc281417c6ee958f87c41250">CS_Modal_energy</a>(lx, ly, lz);
- <a name="l00538"></a>00538 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz) = alpha_k_scalar * (*T.<a class="code" href="classCSF.html#3b75b0fe8368d57759f1a67a050e6367">F</a>)(lx, ly, lz);
- <a name="l00539"></a>00539
- <a name="l00540"></a>00540 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00541"></a>00541 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz);
- <a name="l00542"></a>00542 }
- <a name="l00543"></a>00543
- <a name="l00544"></a>00544 <span class="comment">// for W</span>
- <a name="l00545"></a>00545
- <a name="l00546"></a>00546 <span class="keywordflow">if</span> (abs(energy_supply_W) > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00547"></a>00547 {
- <a name="l00548"></a>00548 ekW = W.<a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00549"></a>00549 <span class="keywordflow">if</span> (ekW > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00550"></a>00550 {
- <a name="l00551"></a>00551 tempW = energy_supply_W_per_mode/ (2*ek);
- <a name="l00552"></a>00552 skW = W.<a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ekW);
- <a name="l00553"></a>00553
- <a name="l00554"></a>00554 alpha_k_W = tempW * (1-skW*epsh_by_k_epse_W) / (1 - skW*skW);
- <a name="l00555"></a>00555 beta_k_W = tempW * (epsh_by_k_epse_W - skW) / (1 - skW*skW);
- <a name="l00556"></a>00556
- <a name="l00557"></a>00557 W.<a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity_W);
- <a name="l00558"></a>00558 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz) = alpha_k_W * (*W.<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_k_W * vorticity_W(0);
- <a name="l00559"></a>00559 (*W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a>)(lx, ly, lz) = alpha_k_W * (*W.<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_k_W * vorticity_W(1);
- <a name="l00560"></a>00560 (*W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a>)(lx, ly, lz) = alpha_k_W * (*W.<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_k_W * vorticity_W(2);
- <a name="l00561"></a>00561
- <a name="l00562"></a>00562 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00563"></a>00563 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00564"></a>00564 }
- <a name="l00565"></a>00565 }
- <a name="l00566"></a>00566 }
- <a name="l00567"></a>00567 }
- <a name="l00568"></a>00568 }
- <a name="l00569"></a>00569
- <a name="l00570"></a>00570 <span class="comment">// if ( (alias_switch == "DEALIAS") && (Is_alias_array(basis_type, N, *V1, outer_radius, kfactor) == 1) )</span>
- <a name="l00571"></a>00571 <span class="comment">// Dealias_force(W);</span>
- <a name="l00572"></a>00572
- <a name="l00573"></a>00573 }
- <a name="l00574"></a>00574
- <a name="l00575"></a>00575
- <a name="l00576"></a>00576 <span class="comment">/*=============================================================================</span>
- <a name="l00577"></a>00577 <span class="comment"></span>
- <a name="l00578"></a>00578 <span class="comment"> Force with constant energy and helicity levels.</span>
- <a name="l00579"></a>00579 <span class="comment"> </span>
- <a name="l00580"></a>00580 <span class="comment"> Note: sk != +1 or -1. Maximum helicity state requires V field to be</span>
- <a name="l00581"></a>00581 <span class="comment"> maximum helical, which is zero probability state.</span>
- <a name="l00582"></a>00582 <span class="comment"></span>
- <a name="l00583"></a>00583 <span class="comment">=================================================================================*/</span>
- <a name="l00584"></a>00584
- <a name="l00585"></a>00585
- <a name="l00586"></a><a class="code" href="classIncFluid.html#427206858e52e4c0091ba4b0caec6c7c">00586</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#427206858e52e4c0091ba4b0caec6c7c">IncFluid::Compute_force_const_energy_helicity</a>()
- <a name="l00587"></a>00587 {
- <a name="l00588"></a>00588
- <a name="l00589"></a>00589 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> inner_radius = (*force_field_para)(1);
- <a name="l00590"></a>00590 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> outer_radius = (*force_field_para)(2);
- <a name="l00591"></a>00591 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_level = (*force_field_para)(3);
- <a name="l00592"></a>00592 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> h_by_k_E = (*force_field_para)(4); <span class="comment">// Hk(k)/(k*e(k))</span>
- <a name="l00593"></a>00593
- <a name="l00594"></a>00594
- <a name="l00595"></a>00595 <span class="keywordtype">int</span> nf = <a class="code" href="universal__fn_8cc.html#eef7d1e9930fbcb3e626248fb7724e80">Get_number_modes_in_shell</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, inner_radius, outer_radius, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00596"></a>00596 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_per_mode = energy_level / nf;
- <a name="l00597"></a>00597
- <a name="l00598"></a>00598 <span class="keywordtype">int</span> kx_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[1]) + 1;
- <a name="l00599"></a>00599 <span class="keywordtype">int</span> ky_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[2]) + 1;
- <a name="l00600"></a>00600 <span class="keywordtype">int</span> kz_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[3]) + 1;
- <a name="l00601"></a>00601
- <a name="l00602"></a>00602 <span class="keywordtype">int</span> lx, ly, lz;
- <a name="l00603"></a>00603 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> kkmag, alpha_k, beta_k, ek, sk, temp1, temp2, temp3;
- <a name="l00604"></a>00604 TinyVector<complx,3> vorticity;
- <a name="l00605"></a>00605
- <a name="l00606"></a>00606
- <a name="l00607"></a>00607 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00608"></a>00608
- <a name="l00609"></a>00609 <span class="keywordtype">int</span> kx_min;
- <a name="l00610"></a>00610 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"FOUR"</span>)
- <a name="l00611"></a>00611 kx_min = -kx_max;
- <a name="l00612"></a>00612 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00613"></a>00613 kx_min = 0;
- <a name="l00614"></a>00614
- <a name="l00615"></a>00615 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kx = kx_min; kx <= kx_max; kx++)
- <a name="l00616"></a>00616 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> ky = -ky_max; ky <= ky_max; ky++)
- <a name="l00617"></a>00617 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kz = 0; kz <= kz_max; kz++)
- <a name="l00618"></a>00618 {
- <a name="l00619"></a>00619 lx = <a class="code" href="universal__inline_8h.html#5dece882ac0d6ab919e7fef1e55b55de">Get_lx</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, kx, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00620"></a>00620 ly = <a class="code" href="universal__inline_8h.html#ab6eb8a9549b5df3e5432bd1da9726be">Get_ly3D</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, ky, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00621"></a>00621 lz = kz;
- <a name="l00622"></a>00622
- <a name="l00623"></a>00623 <span class="keywordflow">if</span> ( (lx >= 0) && (lx < <a class="code" href="basis__basicfn_8cc.html#5b280d17c0a165711d64dda77338d027">local_N1</a>) )
- <a name="l00624"></a>00624 {
- <a name="l00625"></a>00625 kkmag = <a class="code" href="universal__inline_8h.html#df8a1e8cb2ee7e271672276eb766f28f">Kmagnitude</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, lx, ly, lz, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00626"></a>00626 <span class="keywordflow">if</span> ((kkmag >= inner_radius) && (kkmag < outer_radius))
- <a name="l00627"></a>00627 {
- <a name="l00628"></a>00628 ek = <a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00629"></a>00629 <span class="keywordflow">if</span> (ek > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00630"></a>00630 {
- <a name="l00631"></a>00631 sk = <a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ek);
- <a name="l00632"></a>00632
- <a name="l00633"></a>00633 temp1 = sqrt(energy_per_mode / (ek));
- <a name="l00634"></a>00634 temp2 = sqrt((1+h_by_k_E) / (1+sk));
- <a name="l00635"></a>00635 temp3 = sqrt((1-h_by_k_E) / (1-sk));
- <a name="l00636"></a>00636
- <a name="l00637"></a>00637 alpha_k = (temp1/2) * (temp2 + temp3);
- <a name="l00638"></a>00638 beta_k = (temp1/(2*kkmag)) * (temp2 - temp3);
- <a name="l00639"></a>00639
- <a name="l00640"></a>00640 <a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity);
- <a name="l00641"></a>00641 (*Force1)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_k * vorticity(1);
- <a name="l00642"></a>00642 (*Force2)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_k * vorticity(2);
- <a name="l00643"></a>00643 (*Force3)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_k * vorticity(3);
- <a name="l00644"></a>00644
- <a name="l00645"></a>00645 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00646"></a>00646 (*Force1)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00647"></a>00647 <span class="comment">// because of V1(x) = V1(k..) sin(kx*x)*exp(i ky y) </span>
- <a name="l00648"></a>00648 }
- <a name="l00649"></a>00649 }
- <a name="l00650"></a>00650 }
- <a name="l00651"></a>00651 }
- <a name="l00652"></a>00652
- <a name="l00653"></a>00653 <span class="comment">// if ( (alias_switch == "DEALIAS") && (Is_alias_array(basis_type, N, *V1, outer_radius, kfactor) == 1) )</span>
- <a name="l00654"></a>00654 <span class="comment">// Dealias_force();</span>
- <a name="l00655"></a>00655
- <a name="l00656"></a>00656 }
- <a name="l00657"></a>00657
- <a name="l00658"></a>00658
- <a name="l00659"></a>00659 <span class="comment">//</span>
- <a name="l00660"></a>00660 <span class="comment">// scalar</span>
- <a name="l00661"></a>00661 <span class="comment">//</span>
- <a name="l00662"></a>00662
- <a name="l00663"></a><a class="code" href="classIncFluid.html#adb323b044fe41f373f00204db344654">00663</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#427206858e52e4c0091ba4b0caec6c7c">IncFluid::Compute_force_const_energy_helicity</a>(<a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l00664"></a>00664 {
- <a name="l00665"></a>00665
- <a name="l00666"></a>00666 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> inner_radius = (*force_field_para)(1);
- <a name="l00667"></a>00667 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> outer_radius = (*force_field_para)(2);
- <a name="l00668"></a>00668 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_level = (*force_field_para)(3);
- <a name="l00669"></a>00669 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> h_by_k_E = (*force_field_para)(4); <span class="comment">// Hk(k)/(k*e(k))</span>
- <a name="l00670"></a>00670 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_scalar_level = (*force_field_para)(5);
- <a name="l00671"></a>00671
- <a name="l00672"></a>00672 <span class="keywordtype">int</span> nf = <a class="code" href="universal__fn_8cc.html#eef7d1e9930fbcb3e626248fb7724e80">Get_number_modes_in_shell</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, inner_radius, outer_radius, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00673"></a>00673 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_per_mode = energy_level / nf;
- <a name="l00674"></a>00674 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_scalar_per_mode = energy_scalar_level / nf;
- <a name="l00675"></a>00675
- <a name="l00676"></a>00676 <span class="keywordtype">int</span> kx_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[1]) + 1;
- <a name="l00677"></a>00677 <span class="keywordtype">int</span> ky_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[2]) + 1;
- <a name="l00678"></a>00678 <span class="keywordtype">int</span> kz_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[3]) + 1;
- <a name="l00679"></a>00679
- <a name="l00680"></a>00680 <span class="keywordtype">int</span> lx, ly, lz;
- <a name="l00681"></a>00681 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> kkmag, alpha_k, beta_k, alpha_k_scalar, ek, sk, temp1, temp2, temp3;
- <a name="l00682"></a>00682 TinyVector<complx,3> vorticity;
- <a name="l00683"></a>00683
- <a name="l00684"></a>00684 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00685"></a>00685
- <a name="l00686"></a>00686 <span class="keywordtype">int</span> kx_min;
- <a name="l00687"></a>00687 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"FOUR"</span>)
- <a name="l00688"></a>00688 kx_min = -kx_max;
- <a name="l00689"></a>00689 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00690"></a>00690 kx_min = 0;
- <a name="l00691"></a>00691
- <a name="l00692"></a>00692 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kx = kx_min; kx <= kx_max; kx++)
- <a name="l00693"></a>00693 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> ky = -ky_max; ky <= ky_max; ky++)
- <a name="l00694"></a>00694 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kz = 0; kz <= kz_max; kz++)
- <a name="l00695"></a>00695 {
- <a name="l00696"></a>00696 lx = <a class="code" href="universal__inline_8h.html#5dece882ac0d6ab919e7fef1e55b55de">Get_lx</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, kx, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00697"></a>00697 ly = <a class="code" href="universal__inline_8h.html#ab6eb8a9549b5df3e5432bd1da9726be">Get_ly3D</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, ky, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00698"></a>00698 lz = kz;
- <a name="l00699"></a>00699
- <a name="l00700"></a>00700 <span class="keywordflow">if</span> ( (lx >= 0) && (lx < <a class="code" href="basis__basicfn_8cc.html#5b280d17c0a165711d64dda77338d027">local_N1</a>) )
- <a name="l00701"></a>00701 {
- <a name="l00702"></a>00702 kkmag = <a class="code" href="universal__inline_8h.html#df8a1e8cb2ee7e271672276eb766f28f">Kmagnitude</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, lx, ly, lz, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00703"></a>00703 <span class="keywordflow">if</span> ((kkmag >= inner_radius) && (kkmag < outer_radius))
- <a name="l00704"></a>00704 {
- <a name="l00705"></a>00705 ek = <a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00706"></a>00706 <span class="keywordflow">if</span> (ek > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00707"></a>00707 {
- <a name="l00708"></a>00708 sk = <a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ek);
- <a name="l00709"></a>00709
- <a name="l00710"></a>00710 temp1 = sqrt(energy_per_mode / (ek));
- <a name="l00711"></a>00711 temp2 = sqrt((1+h_by_k_E) / (1+sk));
- <a name="l00712"></a>00712 temp3 = sqrt((1-h_by_k_E) / (1-sk));
- <a name="l00713"></a>00713
- <a name="l00714"></a>00714 alpha_k = (temp1/2) * (temp2 + temp3);
- <a name="l00715"></a>00715 beta_k = (temp1/(2*kkmag)) * (temp2 - temp3);
- <a name="l00716"></a>00716
- <a name="l00717"></a>00717 <a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity);
- <a name="l00718"></a>00718 (*Force1)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_k * vorticity(1);
- <a name="l00719"></a>00719 (*Force2)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_k * vorticity(2);
- <a name="l00720"></a>00720 (*Force3)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_k * vorticity(3);
- <a name="l00721"></a>00721
- <a name="l00722"></a>00722 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00723"></a>00723 (*Force1)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00724"></a>00724 }
- <a name="l00725"></a>00725
- <a name="l00726"></a>00726 <span class="keywordflow">if</span> (T.<a class="code" href="classCSF.html#21476eeacc281417c6ee958f87c41250">CS_Modal_energy</a>(lx, ly, lz) > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00727"></a>00727 {
- <a name="l00728"></a>00728 alpha_k_scalar = sqrt(energy_scalar_per_mode / T.<a class="code" href="classCSF.html#21476eeacc281417c6ee958f87c41250">CS_Modal_energy</a>(lx, ly, lz));
- <a name="l00729"></a>00729 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz) = alpha_k_scalar * (*T.<a class="code" href="classCSF.html#3b75b0fe8368d57759f1a67a050e6367">F</a>)(lx, ly, lz);
- <a name="l00730"></a>00730
- <a name="l00731"></a>00731 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00732"></a>00732 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz);
- <a name="l00733"></a>00733 }
- <a name="l00734"></a>00734 }
- <a name="l00735"></a>00735 }
- <a name="l00736"></a>00736 }
- <a name="l00737"></a>00737
- <a name="l00738"></a>00738 <span class="comment">// if ( (alias_switch == "DEALIAS") && (Is_alias_array(basis_type, N, *V1, outer_radius, kfactor) == 1) )</span>
- <a name="l00739"></a>00739 <span class="comment">// Dealias_force(); </span>
- <a name="l00740"></a>00740
- <a name="l00741"></a>00741 }
- <a name="l00742"></a>00742
- <a name="l00743"></a>00743 <span class="comment">//</span>
- <a name="l00744"></a>00744 <span class="comment">// Vector</span>
- <a name="l00745"></a>00745 <span class="comment">//</span>
- <a name="l00746"></a>00746
- <a name="l00747"></a>00747
- <a name="l00748"></a><a class="code" href="classIncFluid.html#1ea4a6dd38be23a1487e3c425cba0aad">00748</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#427206858e52e4c0091ba4b0caec6c7c">IncFluid::Compute_force_const_energy_helicity</a>(<a class="code" href="classIncVF.html">IncVF</a>& W)
- <a name="l00749"></a>00749 {
- <a name="l00750"></a>00750 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> inner_radius = (*force_field_para)(1);
- <a name="l00751"></a>00751 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> outer_radius = (*force_field_para)(2);
- <a name="l00752"></a>00752 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_level = (*force_field_para)(3);
- <a name="l00753"></a>00753 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> h_by_k_E = (*force_field_para)(4); <span class="comment">// Hk(k)/(k*e(k))</span>
- <a name="l00754"></a>00754 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energyW_level = (*force_field_para)(5);
- <a name="l00755"></a>00755 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> h_by_k_E_W = (*force_field_para)(6); <span class="comment">// Hk(k)/(k*e(k))</span>
- <a name="l00756"></a>00756
- <a name="l00757"></a>00757
- <a name="l00758"></a>00758 <span class="keywordtype">int</span> nf = <a class="code" href="universal__fn_8cc.html#eef7d1e9930fbcb3e626248fb7724e80">Get_number_modes_in_shell</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, inner_radius, outer_radius, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00759"></a>00759 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_per_mode = energy_level / nf;
- <a name="l00760"></a>00760 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energyW_per_mode = energyW_level / nf;
- <a name="l00761"></a>00761
- <a name="l00762"></a>00762 <span class="keywordtype">int</span> kx_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[1]) + 1;
- <a name="l00763"></a>00763 <span class="keywordtype">int</span> ky_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[2]) + 1;
- <a name="l00764"></a>00764 <span class="keywordtype">int</span> kz_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[3]) + 1;
- <a name="l00765"></a>00765
- <a name="l00766"></a>00766 <span class="keywordtype">int</span> lx, ly, lz;
- <a name="l00767"></a>00767 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> kkmag;
- <a name="l00768"></a>00768 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> alpha_k, beta_k, ek, sk, temp1, temp2, temp3;
- <a name="l00769"></a>00769 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> alpha_kW, beta_kW, ekW, skW, temp1W, temp2W, temp3W;
- <a name="l00770"></a>00770 TinyVector<complx,3> vorticity;
- <a name="l00771"></a>00771 TinyVector<complx,3> vorticity_W;
- <a name="l00772"></a>00772
- <a name="l00773"></a>00773
- <a name="l00774"></a>00774 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00775"></a>00775 *W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00776"></a>00776
- <a name="l00777"></a>00777 <span class="keywordtype">int</span> kx_min;
- <a name="l00778"></a>00778 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"FOUR"</span>)
- <a name="l00779"></a>00779 kx_min = -kx_max;
- <a name="l00780"></a>00780 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00781"></a>00781 kx_min = 0;
- <a name="l00782"></a>00782
- <a name="l00783"></a>00783 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kx = kx_min; kx <= kx_max; kx++)
- <a name="l00784"></a>00784 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> ky = -ky_max; ky <= ky_max; ky++)
- <a name="l00785"></a>00785 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kz = 0; kz <= kz_max; kz++)
- <a name="l00786"></a>00786 {
- <a name="l00787"></a>00787 lx = <a class="code" href="universal__inline_8h.html#5dece882ac0d6ab919e7fef1e55b55de">Get_lx</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, kx, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00788"></a>00788 ly = <a class="code" href="universal__inline_8h.html#ab6eb8a9549b5df3e5432bd1da9726be">Get_ly3D</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, ky, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00789"></a>00789 lz = kz;
- <a name="l00790"></a>00790
- <a name="l00791"></a>00791 <span class="keywordflow">if</span> ( (lx >= 0) && (lx < <a class="code" href="basis__basicfn_8cc.html#5b280d17c0a165711d64dda77338d027">local_N1</a>) )
- <a name="l00792"></a>00792 {
- <a name="l00793"></a>00793 kkmag = <a class="code" href="universal__inline_8h.html#df8a1e8cb2ee7e271672276eb766f28f">Kmagnitude</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, lx, ly, lz, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00794"></a>00794 <span class="keywordflow">if</span> ((kkmag >= inner_radius) && (kkmag < outer_radius))
- <a name="l00795"></a>00795 {
- <a name="l00796"></a>00796 ek = <a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00797"></a>00797 <span class="keywordflow">if</span> (ek > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00798"></a>00798 {
- <a name="l00799"></a>00799 sk = <a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ek);
- <a name="l00800"></a>00800
- <a name="l00801"></a>00801 temp1 = sqrt(energy_per_mode / (ek));
- <a name="l00802"></a>00802 temp2 = sqrt((1+h_by_k_E) / (1+sk));
- <a name="l00803"></a>00803 temp3 = sqrt((1-h_by_k_E) / (1-sk));
- <a name="l00804"></a>00804
- <a name="l00805"></a>00805 alpha_k = (temp1/2) * (temp2 + temp3);
- <a name="l00806"></a>00806 beta_k = (temp1/(2*kkmag)) * (temp2 - temp3);
- <a name="l00807"></a>00807
- <a name="l00808"></a>00808 <a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity);
- <a name="l00809"></a>00809 (*Force1)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_k * vorticity(1);
- <a name="l00810"></a>00810 (*Force2)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_k * vorticity(2);
- <a name="l00811"></a>00811 (*Force3)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_k * vorticity(3);
- <a name="l00812"></a>00812
- <a name="l00813"></a>00813 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00814"></a>00814 (*Force1)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00815"></a>00815 }
- <a name="l00816"></a>00816
- <a name="l00817"></a>00817 <span class="comment">// For W </span>
- <a name="l00818"></a>00818 <span class="keywordflow">if</span> (abs(energyW_level) > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00819"></a>00819 {
- <a name="l00820"></a>00820
- <a name="l00821"></a>00821 ekW = W.<a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00822"></a>00822 <span class="keywordflow">if</span> (ekW > 0)
- <a name="l00823"></a>00823 {
- <a name="l00824"></a>00824 skW = W.<a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ekW);
- <a name="l00825"></a>00825
- <a name="l00826"></a>00826 temp1W = sqrt(energyW_per_mode / (ekW));
- <a name="l00827"></a>00827 temp2W = sqrt((1+h_by_k_E_W) / (1+skW));
- <a name="l00828"></a>00828 temp3W = sqrt((1-h_by_k_E_W) / (1-skW));
- <a name="l00829"></a>00829
- <a name="l00830"></a>00830 alpha_kW = (temp1W/2) * (temp2W + temp3W);
- <a name="l00831"></a>00831 beta_kW = (temp1W/(2*kkmag)) * (temp2W - temp3W);
- <a name="l00832"></a>00832
- <a name="l00833"></a>00833 W.<a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity_W);
- <a name="l00834"></a>00834 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz) = alpha_kW * (*W.<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_kW * vorticity_W(1);
- <a name="l00835"></a>00835 (*W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a>)(lx, ly, lz) = alpha_kW * (*W.<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_kW * vorticity_W(2);
- <a name="l00836"></a>00836 (*W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a>)(lx, ly, lz) = alpha_kW * (*W.<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_kW * vorticity_W(3);
- <a name="l00837"></a>00837
- <a name="l00838"></a>00838 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00839"></a>00839 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00840"></a>00840 <span class="comment">// because of V1(x) = V1(k..) sin(kx*x)*exp(i ky y) </span>
- <a name="l00841"></a>00841 }
- <a name="l00842"></a>00842 }
- <a name="l00843"></a>00843 }
- <a name="l00844"></a>00844 }
- <a name="l00845"></a>00845 }
- <a name="l00846"></a>00846
- <a name="l00847"></a>00847 <span class="comment">// if ( (alias_switch == "DEALIAS") && (Is_alias_array(basis_type, N, *V1, outer_radius, kfactor) == 1) )</span>
- <a name="l00848"></a>00848 <span class="comment">// Dealias_force(W);</span>
- <a name="l00849"></a>00849
- <a name="l00850"></a>00850 }
- <a name="l00851"></a>00851
- <a name="l00852"></a>00852 <span class="comment">//</span>
- <a name="l00853"></a>00853 <span class="comment">// Vector + scalar</span>
- <a name="l00854"></a>00854 <span class="comment">//</span>
- <a name="l00855"></a>00855
- <a name="l00856"></a><a class="code" href="classIncFluid.html#6b157b7a8aa363b741a21cf9e557867c">00856</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#427206858e52e4c0091ba4b0caec6c7c">IncFluid::Compute_force_const_energy_helicity</a>(<a class="code" href="classIncVF.html">IncVF</a>& W, <a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l00857"></a>00857 {
- <a name="l00858"></a>00858
- <a name="l00859"></a>00859 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> inner_radius = (*force_field_para)(1);
- <a name="l00860"></a>00860 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> outer_radius = (*force_field_para)(2);
- <a name="l00861"></a>00861 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_level = (*force_field_para)(3);
- <a name="l00862"></a>00862 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> h_by_k_E = (*force_field_para)(4); <span class="comment">// Hk(k)/(k*e(k))</span>
- <a name="l00863"></a>00863 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energyW_level = (*force_field_para)(5);
- <a name="l00864"></a>00864 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> h_by_k_E_W = (*force_field_para)(6); <span class="comment">// Hk(k)/(k*e(k))</span>
- <a name="l00865"></a>00865 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_scalar_level = (*force_field_para)(7);
- <a name="l00866"></a>00866
- <a name="l00867"></a>00867 <span class="keywordtype">int</span> nf = <a class="code" href="universal__fn_8cc.html#eef7d1e9930fbcb3e626248fb7724e80">Get_number_modes_in_shell</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, inner_radius, outer_radius, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00868"></a>00868 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_per_mode = energy_level / nf;
- <a name="l00869"></a>00869 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energyW_per_mode = energyW_level / nf;
- <a name="l00870"></a>00870 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> energy_scalar_per_mode = energy_scalar_level / nf;
- <a name="l00871"></a>00871
- <a name="l00872"></a>00872 <span class="keywordtype">int</span> kx_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[1]) + 1;
- <a name="l00873"></a>00873 <span class="keywordtype">int</span> ky_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[2]) + 1;
- <a name="l00874"></a>00874 <span class="keywordtype">int</span> kz_max = ((int) outer_radius/<a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>[3]) + 1;
- <a name="l00875"></a>00875
- <a name="l00876"></a>00876 <span class="keywordtype">int</span> lx, ly, lz;
- <a name="l00877"></a>00877 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> kkmag;
- <a name="l00878"></a>00878 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> alpha_k, beta_k, ek, sk, temp1, temp2, temp3;
- <a name="l00879"></a>00879 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> alpha_kW, beta_kW, ekW, skW, temp1W, temp2W, temp3W;
- <a name="l00880"></a>00880 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> alpha_k_scalar;
- <a name="l00881"></a>00881 TinyVector<complx,3> vorticity;
- <a name="l00882"></a>00882 TinyVector<complx,3> vorticity_W;
- <a name="l00883"></a>00883
- <a name="l00884"></a>00884
- <a name="l00885"></a>00885 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00886"></a>00886 *W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = 0.0; *W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = 0.0; *W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = 0.0;
- <a name="l00887"></a>00887 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = 0.0;
- <a name="l00888"></a>00888
- <a name="l00889"></a>00889 <span class="keywordtype">int</span> kx_min;
- <a name="l00890"></a>00890 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"FOUR"</span>)
- <a name="l00891"></a>00891 kx_min = -kx_max;
- <a name="l00892"></a>00892 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00893"></a>00893 kx_min = 0;
- <a name="l00894"></a>00894
- <a name="l00895"></a>00895 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kx = kx_min; kx <= kx_max; kx++)
- <a name="l00896"></a>00896 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> ky = -ky_max; ky <= ky_max; ky++)
- <a name="l00897"></a>00897 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> kz = 0; kz <= kz_max; kz++)
- <a name="l00898"></a>00898 {
- <a name="l00899"></a>00899 lx = <a class="code" href="universal__inline_8h.html#5dece882ac0d6ab919e7fef1e55b55de">Get_lx</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, kx, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00900"></a>00900 ly = <a class="code" href="universal__inline_8h.html#ab6eb8a9549b5df3e5432bd1da9726be">Get_ly3D</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, ky, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>);
- <a name="l00901"></a>00901 lz = kz;
- <a name="l00902"></a>00902
- <a name="l00903"></a>00903 <span class="keywordflow">if</span> ( (lx >= 0) && (lx < <a class="code" href="basis__basicfn_8cc.html#5b280d17c0a165711d64dda77338d027">local_N1</a>) )
- <a name="l00904"></a>00904 {
- <a name="l00905"></a>00905 kkmag = <a class="code" href="universal__inline_8h.html#df8a1e8cb2ee7e271672276eb766f28f">Kmagnitude</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, lx, ly, lz, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l00906"></a>00906
- <a name="l00907"></a>00907 <span class="keywordflow">if</span> ((kkmag >= inner_radius) && (kkmag < outer_radius))
- <a name="l00908"></a>00908 {
- <a name="l00909"></a>00909 ek = <a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00910"></a>00910 <span class="keywordflow">if</span> (ek > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00911"></a>00911 {
- <a name="l00912"></a>00912 sk = <a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ek);
- <a name="l00913"></a>00913
- <a name="l00914"></a>00914 temp1 = sqrt(energy_per_mode / (ek));
- <a name="l00915"></a>00915 temp2 = sqrt((1+h_by_k_E) / (1+sk));
- <a name="l00916"></a>00916 temp3 = sqrt((1-h_by_k_E) / (1-sk));
- <a name="l00917"></a>00917
- <a name="l00918"></a>00918 alpha_k = (temp1/2) * (temp2 + temp3);
- <a name="l00919"></a>00919 beta_k = (temp1/(2*kkmag)) * (temp2 - temp3);
- <a name="l00920"></a>00920
- <a name="l00921"></a>00921 <a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity);
- <a name="l00922"></a>00922 (*Force1)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_k * vorticity(1);
- <a name="l00923"></a>00923 (*Force2)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_k * vorticity(2);
- <a name="l00924"></a>00924 (*Force3)(lx, ly, lz) = alpha_k * (*<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_k * vorticity(3);
- <a name="l00925"></a>00925
- <a name="l00926"></a>00926 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00927"></a>00927 (*Force1)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00928"></a>00928 }
- <a name="l00929"></a>00929 <span class="comment">// scalar</span>
- <a name="l00930"></a>00930
- <a name="l00931"></a>00931 <span class="keywordflow">if</span> (T.<a class="code" href="classCSF.html#21476eeacc281417c6ee958f87c41250">CS_Modal_energy</a>(lx, ly, lz) > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00932"></a>00932 {
- <a name="l00933"></a>00933 alpha_k_scalar = sqrt(energy_scalar_per_mode / T.<a class="code" href="classCSF.html#21476eeacc281417c6ee958f87c41250">CS_Modal_energy</a>(lx, ly, lz));
- <a name="l00934"></a>00934 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz) = alpha_k_scalar * (*T.<a class="code" href="classCSF.html#3b75b0fe8368d57759f1a67a050e6367">F</a>)(lx, ly, lz);
- <a name="l00935"></a>00935
- <a name="l00936"></a>00936 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00937"></a>00937 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>)(lx, ly, lz);
- <a name="l00938"></a>00938 }
- <a name="l00939"></a>00939
- <a name="l00940"></a>00940 <span class="comment">// W </span>
- <a name="l00941"></a>00941
- <a name="l00942"></a>00942 <span class="keywordflow">if</span> (abs(energyW_level) > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00943"></a>00943 {
- <a name="l00944"></a>00944 ekW = W.<a class="code" href="classCVF.html#136d808dc6530c487d0a52fb986108c5">CV_Modal_energy</a>(lx, ly, lz);
- <a name="l00945"></a>00945 <span class="keywordflow">if</span> (ekW > <a class="code" href="basis__basicfn__inline_8h.html#41373c04f336e4cea8c3db37eea29e9f">MYEPS</a>)
- <a name="l00946"></a>00946 {
- <a name="l00947"></a>00947 skW = W.<a class="code" href="classCVF.html#1d21e4c4d57845f7c6576440c1b55926">CV_Modal_helicity</a>(lx, ly, lz) / (kkmag * ekW);
- <a name="l00948"></a>00948
- <a name="l00949"></a>00949 temp1W = sqrt(energyW_per_mode / (ekW));
- <a name="l00950"></a>00950 temp2W = sqrt((1+h_by_k_E_W) / (1+skW));
- <a name="l00951"></a>00951 temp3W = sqrt((1-h_by_k_E_W) / (1-skW));
- <a name="l00952"></a>00952
- <a name="l00953"></a>00953 alpha_kW = (temp1W/2) * (temp2W + temp3W);
- <a name="l00954"></a>00954 beta_kW = (temp1W/(2*kkmag)) * (temp2W - temp3W);
- <a name="l00955"></a>00955
- <a name="l00956"></a>00956 W.<a class="code" href="classCVF.html#0d53a1e7fac99381342302237975c224">CV_Modal_vorticity</a>(lx, ly, lz, vorticity_W);
- <a name="l00957"></a>00957 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz) = alpha_kW * (*W.<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>)(lx, ly, lz) + beta_kW * vorticity_W(1);
- <a name="l00958"></a>00958 (*W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a>)(lx, ly, lz) = alpha_kW * (*W.<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>)(lx, ly, lz) + beta_kW * vorticity_W(2);
- <a name="l00959"></a>00959 (*W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a>)(lx, ly, lz) = alpha_kW * (*W.<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>)(lx, ly, lz) + beta_kW * vorticity_W(3);
- <a name="l00960"></a>00960
- <a name="l00961"></a>00961 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a> == <span class="stringliteral">"SCFT"</span>)
- <a name="l00962"></a>00962 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz) = <a class="code" href="basis__basicfn__inline_8h.html#6da8bdb121d2b59aad76f9ae5e7b0bce">I</a> * (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>)(lx, ly, lz);
- <a name="l00963"></a>00963 }
- <a name="l00964"></a>00964 }
- <a name="l00965"></a>00965 }
- <a name="l00966"></a>00966 }
- <a name="l00967"></a>00967 }
- <a name="l00968"></a>00968
- <a name="l00969"></a>00969 <span class="comment">// if ( (alias_switch == "DEALIAS") && (Is_alias_array(basis_type, N, *V1, outer_radius, kfactor) == 1) )</span>
- <a name="l00970"></a>00970 <span class="comment">// Dealias_force(W, T);</span>
- <a name="l00971"></a>00971
- <a name="l00972"></a>00972 }
- <a name="l00973"></a>00973
- <a name="l00974"></a>00974
- <a name="l00975"></a>00975 <span class="comment">/*=============================================================================</span>
- <a name="l00976"></a>00976 <span class="comment"></span>
- <a name="l00977"></a>00977 <span class="comment"> Taylor Green force</span>
- <a name="l00978"></a>00978 <span class="comment"> Fx = F*sin(k0 x) cos(k0 y) cos(k0 z)</span>
- <a name="l00979"></a>00979 <span class="comment"> Fy = -F*cos(k0 x)sin(k0 y) cos(k0 z)</span>
- <a name="l00980"></a>00980 <span class="comment"> Fz = 0</span>
- <a name="l00981"></a>00981 <span class="comment"></span>
- <a name="l00982"></a>00982 <span class="comment">=================================================================================*/</span>
- <a name="l00983"></a>00983
- <a name="l00984"></a>00984
- <a name="l00985"></a><a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">00985</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">IncFluid::Compute_force_Taylor_Green</a>()
- <a name="l00986"></a>00986 {
- <a name="l00987"></a>00987 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l00988"></a>00988 {
- <a name="l00989"></a>00989 <span class="keywordtype">int</span> k0 = ((int) (*<a class="code" href="classIncFluid.html#c18e65de1d85d161c3effb493f36151b">force_field_para</a>)(1));
- <a name="l00990"></a>00990 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> force_amp = (*force_field_para)(2);
- <a name="l00991"></a>00991
- <a name="l00992"></a>00992 <a class="code" href="classIncVF.html#2a04b2109c5249cfc495e85dcb9f588a">Setup_Taylor_Green_force_field</a>(k0, force_amp);
- <a name="l00993"></a>00993
- <a name="l00994"></a>00994 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1;
- <a name="l00995"></a>00995 }
- <a name="l00996"></a>00996
- <a name="l00997"></a>00997 }
- <a name="l00998"></a>00998
- <a name="l00999"></a>00999 <span class="comment">//</span>
- <a name="l01000"></a>01000 <span class="comment">// Scalar</span>
- <a name="l01001"></a>01001 <span class="comment">//</span>
- <a name="l01002"></a>01002
- <a name="l01003"></a><a class="code" href="classIncFluid.html#02c9b7264bdc9fab03f0db5f4b38185e">01003</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">IncFluid::Compute_force_Taylor_Green</a>(<a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l01004"></a>01004 {
- <a name="l01005"></a>01005 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01006"></a>01006 {
- <a name="l01007"></a>01007 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = 0.0;
- <a name="l01008"></a>01008
- <a name="l01009"></a>01009 <a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">Compute_force_Taylor_Green</a>();
- <a name="l01010"></a>01010
- <a name="l01011"></a>01011 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1;
- <a name="l01012"></a>01012 }
- <a name="l01013"></a>01013 }
- <a name="l01014"></a>01014
- <a name="l01015"></a>01015 <span class="comment">//</span>
- <a name="l01016"></a>01016 <span class="comment">// force both V and W</span>
- <a name="l01017"></a>01017 <span class="comment">//</span>
- <a name="l01018"></a>01018
- <a name="l01019"></a><a class="code" href="classIncFluid.html#49706f3e9229764f477eb2cbb6280ffb">01019</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">IncFluid::Compute_force_Taylor_Green</a>(<a class="code" href="classIncVF.html">IncVF</a>& W)
- <a name="l01020"></a>01020 {
- <a name="l01021"></a>01021 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01022"></a>01022 {
- <a name="l01023"></a>01023 <span class="keywordtype">int</span> k0 = ((int) (*<a class="code" href="classIncFluid.html#c18e65de1d85d161c3effb493f36151b">force_field_para</a>)(1));
- <a name="l01024"></a>01024 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> force_amp = (*force_field_para)(2);
- <a name="l01025"></a>01025 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> forceW_amp = (*force_field_para)(3);
- <a name="l01026"></a>01026
- <a name="l01027"></a>01027 <a class="code" href="classIncVF.html#2a04b2109c5249cfc495e85dcb9f588a">Setup_Taylor_Green_force_field</a>(k0, force_amp);
- <a name="l01028"></a>01028 W.<a class="code" href="classIncVF.html#2a04b2109c5249cfc495e85dcb9f588a">Setup_Taylor_Green_force_field</a>(k0, forceW_amp);
- <a name="l01029"></a>01029
- <a name="l01030"></a>01030 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1;
- <a name="l01031"></a>01031 }
- <a name="l01032"></a>01032
- <a name="l01033"></a>01033 }
- <a name="l01034"></a>01034
- <a name="l01035"></a>01035 <span class="comment">//</span>
- <a name="l01036"></a>01036 <span class="comment">// Force both V and W</span>
- <a name="l01037"></a>01037 <span class="comment">// </span>
- <a name="l01038"></a>01038
- <a name="l01039"></a><a class="code" href="classIncFluid.html#c67baccbafe873e92f3ccdc1c18b14c0">01039</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">IncFluid::Compute_force_Taylor_Green</a>(<a class="code" href="classIncVF.html">IncVF</a>& W, <a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l01040"></a>01040 {
- <a name="l01041"></a>01041 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01042"></a>01042 {
- <a name="l01043"></a>01043 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = 0.0;
- <a name="l01044"></a>01044 <a class="code" href="classIncFluid.html#61e150904c23f3bd85d7bb18efb22916">Compute_force_Taylor_Green</a>(W);
- <a name="l01045"></a>01045
- <a name="l01046"></a>01046 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1;
- <a name="l01047"></a>01047 }
- <a name="l01048"></a>01048 }
- <a name="l01049"></a>01049
- <a name="l01050"></a>01050 <span class="comment">/*=============================================================================</span>
- <a name="l01051"></a>01051 <span class="comment"></span>
- <a name="l01052"></a>01052 <span class="comment"> ABC Flow</span>
- <a name="l01053"></a>01053 <span class="comment"> Fx = F*sin(k0 x) cos(k0 y) cos(k0 z)</span>
- <a name="l01054"></a>01054 <span class="comment"> Fy = -F*cos(k0 x)sin(k0 y) cos(k0 z)</span>
- <a name="l01055"></a>01055 <span class="comment"> Fz = 0</span>
- <a name="l01056"></a>01056 <span class="comment"> </span>
- <a name="l01057"></a>01057 <span class="comment"> SCFT basis NOT APPROPRIATE for RB Boundary condition</span>
- <a name="l01058"></a>01058 <span class="comment"></span>
- <a name="l01059"></a>01059 <span class="comment">=================================================================================*/</span>
- <a name="l01060"></a>01060
- <a name="l01061"></a>01061
- <a name="l01062"></a><a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">01062</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">IncFluid::Compute_force_ABC</a>()
- <a name="l01063"></a>01063 {
- <a name="l01064"></a>01064 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01065"></a>01065 {
- <a name="l01066"></a>01066 <span class="keywordtype">int</span> k0 = ((int) (*<a class="code" href="classIncFluid.html#c18e65de1d85d161c3effb493f36151b">force_field_para</a>)(1));
- <a name="l01067"></a>01067 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> A = (*force_field_para)(2);
- <a name="l01068"></a>01068 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> B = (*force_field_para)(3);
- <a name="l01069"></a>01069 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> C = (*force_field_para)(4);
- <a name="l01070"></a>01070 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> force_amp = (*force_field_para)(5);
- <a name="l01071"></a>01071
- <a name="l01072"></a>01072 <a class="code" href="classIncVF.html#67f1e9ed52189d83b80d4c1d1a0a74db">Setup_ABC_force_field</a>(k0, force_amp, A, B, C);
- <a name="l01073"></a>01073
- <a name="l01074"></a>01074 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1;
- <a name="l01075"></a>01075 }
- <a name="l01076"></a>01076 }
- <a name="l01077"></a>01077
- <a name="l01078"></a>01078 <span class="comment">//</span>
- <a name="l01079"></a>01079 <span class="comment">// Scalar</span>
- <a name="l01080"></a>01080 <span class="comment">//</span>
- <a name="l01081"></a>01081
- <a name="l01082"></a><a class="code" href="classIncFluid.html#6485ac34f02991f6390c0606f17db800">01082</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">IncFluid::Compute_force_ABC</a>(<a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l01083"></a>01083 {
- <a name="l01084"></a>01084 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01085"></a>01085 {
- <a name="l01086"></a>01086 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = 0.0;
- <a name="l01087"></a>01087 <a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">Compute_force_ABC</a>();
- <a name="l01088"></a>01088
- <a name="l01089"></a>01089 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1;
- <a name="l01090"></a>01090 }
- <a name="l01091"></a>01091
- <a name="l01092"></a>01092 }
- <a name="l01093"></a>01093
- <a name="l01094"></a>01094 <span class="comment">//</span>
- <a name="l01095"></a>01095 <span class="comment">// Force both V and W</span>
- <a name="l01096"></a>01096 <span class="comment">//</span>
- <a name="l01097"></a>01097
- <a name="l01098"></a><a class="code" href="classIncFluid.html#27b8836a535c4e5c1904cec392dd2630">01098</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">IncFluid::Compute_force_ABC</a>(<a class="code" href="classIncVF.html">IncVF</a>& W)
- <a name="l01099"></a>01099 {
- <a name="l01100"></a>01100 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01101"></a>01101 {
- <a name="l01102"></a>01102 <span class="keywordtype">int</span> k0 = ((int) (*<a class="code" href="classIncFluid.html#c18e65de1d85d161c3effb493f36151b">force_field_para</a>)(1));
- <a name="l01103"></a>01103 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> A = (*force_field_para)(2);
- <a name="l01104"></a>01104 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> B = (*force_field_para)(3);
- <a name="l01105"></a>01105 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> C = (*force_field_para)(4);
- <a name="l01106"></a>01106 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> force_amp = (*force_field_para)(5);
- <a name="l01107"></a>01107 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> forceW_amp = (*force_field_para)(6);
- <a name="l01108"></a>01108
- <a name="l01109"></a>01109 <a class="code" href="classIncVF.html#67f1e9ed52189d83b80d4c1d1a0a74db">Setup_ABC_force_field</a>(k0, force_amp, A, B, C);
- <a name="l01110"></a>01110 W.<a class="code" href="classIncVF.html#67f1e9ed52189d83b80d4c1d1a0a74db">Setup_ABC_force_field</a>(k0, forceW_amp, A, B, C);
- <a name="l01111"></a>01111
- <a name="l01112"></a>01112 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1;
- <a name="l01113"></a>01113 }
- <a name="l01114"></a>01114 }
- <a name="l01115"></a>01115
- <a name="l01116"></a>01116 <span class="comment">//</span>
- <a name="l01117"></a>01117 <span class="comment">// Vector + scalar</span>
- <a name="l01118"></a>01118 <span class="comment">//</span>
- <a name="l01119"></a>01119
- <a name="l01120"></a><a class="code" href="classIncFluid.html#cc872180e8bee5f558bbf2d6c7bc87d6">01120</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">IncFluid::Compute_force_ABC</a>(<a class="code" href="classIncVF.html">IncVF</a>& W, <a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l01121"></a>01121 {
- <a name="l01122"></a>01122 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01123"></a>01123 {
- <a name="l01124"></a>01124 *T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a> = 0.0;
- <a name="l01125"></a>01125 <a class="code" href="classIncFluid.html#3e40e36bb1392df4485bdbf30c682d17">Compute_force_ABC</a>(W);
- <a name="l01126"></a>01126
- <a name="l01127"></a>01127 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1;
- <a name="l01128"></a>01128 }
- <a name="l01129"></a>01129 }
- <a name="l01130"></a>01130
- <a name="l01131"></a>01131 <span class="comment">/*=============================================================================</span>
- <a name="l01132"></a>01132 <span class="comment"></span>
- <a name="l01133"></a>01133 <span class="comment"> Compute force for six mode dynamo model</span>
- <a name="l01134"></a>01134 <span class="comment"></span>
- <a name="l01135"></a>01135 <span class="comment">=================================================================================*/</span>
- <a name="l01136"></a>01136
- <a name="l01137"></a><a class="code" href="classIncFluid.html#ad6c3c6c555db37ffbfc05338862d65d">01137</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#ad6c3c6c555db37ffbfc05338862d65d">IncFluid::Compute_force_DYNAMO_SIX_MODE</a>(<a class="code" href="classIncVF.html">IncVF</a>& W)
- <a name="l01138"></a>01138 {
- <a name="l01139"></a>01139 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01140"></a>01140 {
- <a name="l01141"></a>01141 <span class="keywordtype">int</span> k0 = ((int) (*<a class="code" href="classIncFluid.html#c18e65de1d85d161c3effb493f36151b">force_field_para</a>)(1));
- <a name="l01142"></a>01142 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> amp101 = (*force_field_para)(2);
- <a name="l01143"></a>01143 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> amp011 = (*force_field_para)(3);
- <a name="l01144"></a>01144 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> amp112 = (*force_field_para)(4);
- <a name="l01145"></a>01145 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> h = (*force_field_para)(5);
- <a name="l01146"></a>01146
- <a name="l01147"></a>01147 <a class="code" href="classIncVF.html#e364d4fc2eaa8f8168f566fd0f842bba">Setup_SIX_MODE_force_field</a>(k0, amp101, amp011, amp112, h); <span class="comment">// force only u field</span>
- <a name="l01148"></a>01148
- <a name="l01149"></a>01149 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1;
- <a name="l01150"></a>01150 }
- <a name="l01151"></a>01151 }
- <a name="l01152"></a>01152
- <a name="l01153"></a>01153 <span class="comment">/*=============================================================================</span>
- <a name="l01154"></a>01154 <span class="comment"></span>
- <a name="l01155"></a>01155 <span class="comment"> Liquid metal at low Rm</span>
- <a name="l01156"></a>01156 <span class="comment"> </span>
- <a name="l01157"></a>01157 <span class="comment"> Force = (hat(B0).hat(kk))^2 V</span>
- <a name="l01158"></a>01158 <span class="comment"></span>
- <a name="l01159"></a>01159 <span class="comment">=================================================================================*/</span>
- <a name="l01160"></a>01160
- <a name="l01161"></a>01161
- <a name="l01162"></a><a class="code" href="classIncFluid.html#e0293b45a04a6373b6ee8e158d7ee7be">01162</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#e0293b45a04a6373b6ee8e158d7ee7be">IncFluid::Compute_force_Liquid_metal</a>()
- <a name="l01163"></a>01163 {
- <a name="l01164"></a>01164
- <a name="l01165"></a>01165 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> B0x = (*force_field_para)(1);
- <a name="l01166"></a>01166 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> B0y = (*force_field_para)(2);
- <a name="l01167"></a>01167 <a class="code" href="basis__basicfn__inline_8h.html#b3383e72bb58d5e6faf0501cd117acfa">DP</a> B0z = (*force_field_para)(3);
- <a name="l01168"></a>01168
- <a name="l01169"></a>01169 TinyVector <DP,3> B0;
- <a name="l01170"></a>01170 B0 = B0x, B0y, B0z;
- <a name="l01171"></a>01171
- <a name="l01172"></a>01172 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = *<a class="code" href="classCVF.html#77e2105a2d7d2a35cc65987f28951841">V1</a>;
- <a name="l01173"></a>01173 *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = *<a class="code" href="classCVF.html#baeccade011a2b615777dc89f2710929">V2</a>;
- <a name="l01174"></a>01174 *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = *<a class="code" href="classCVF.html#9f69a238438f20339b5c7e05faa3d1f6">V3</a>;
- <a name="l01175"></a>01175
- <a name="l01176"></a>01176 <a class="code" href="universal__fn_8cc.html#4da177f21faa869f42097652eda79d4c">Array_mult_V0_khat_sqr</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>, B0, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l01177"></a>01177 <a class="code" href="universal__fn_8cc.html#4da177f21faa869f42097652eda79d4c">Array_mult_V0_khat_sqr</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a>, B0, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l01178"></a>01178 <a class="code" href="universal__fn_8cc.html#4da177f21faa869f42097652eda79d4c">Array_mult_V0_khat_sqr</a>(<a class="code" href="classIncVF.html#e8078b9a5c1dfbd111f91dd31560983c">basis_type</a>, <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>, *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a>, B0, <a class="code" href="classIncVF.html#cead0e8840176d9682256d90a339d18c">kfactor</a>);
- <a name="l01179"></a>01179
- <a name="l01180"></a>01180 *<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a> = <a class="code" href="basis__basicfn__inline_8h.html#212334409a1513d09c1b629d2ea21c60">complx</a>(-1,0) * (*Force1);
- <a name="l01181"></a>01181 *<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a> = <a class="code" href="basis__basicfn__inline_8h.html#212334409a1513d09c1b629d2ea21c60">complx</a>(-1,0) * (*Force2);
- <a name="l01182"></a>01182 *<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a> = <a class="code" href="basis__basicfn__inline_8h.html#212334409a1513d09c1b629d2ea21c60">complx</a>(-1,0) * (*Force3);
- <a name="l01183"></a>01183
- <a name="l01184"></a>01184 <span class="keywordflow">if</span> (<a class="code" href="classIncVF.html#ea2b44d03dea059e159fc7bf56db553b">alias_switch</a> == <span class="stringliteral">"DEALIAS"</span>) <a class="code" href="classIncVF.html#6f8d2554e1cc9bed9a3c351cf0a7b5d9">Dealias_force</a>();
- <a name="l01185"></a>01185 }
- <a name="l01186"></a>01186
- <a name="l01187"></a>01187 <span class="comment">/*====================================================================================</span>
- <a name="l01188"></a>01188 <span class="comment"> </span>
- <a name="l01189"></a>01189 <span class="comment"> Const Force "Modes" from a file force_field_in_file</span>
- <a name="l01190"></a>01190 <span class="comment"> </span>
- <a name="l01191"></a>01191 <span class="comment"> Force field is read and assigned once and for all. </span>
- <a name="l01192"></a>01192 <span class="comment"> </span>
- <a name="l01193"></a>01193 <span class="comment"> FORMAT kx ky kz (re(Vx(k), im(Vx(y)) (re(Vy(k), im(Vy(y)).. </span>
- <a name="l01194"></a>01194 <span class="comment"> The last component determined by k.V(k) = 0.0</span>
- <a name="l01195"></a>01195 <span class="comment"> Fluid 3D - Vx(k) Vy(k)</span>
- <a name="l01196"></a>01196 <span class="comment"> V, T - Vx(k), Vy(k), T</span>
- <a name="l01197"></a>01197 <span class="comment"> V, W - Vx, Vy</span>
- <a name="l01198"></a>01198 <span class="comment"> V, W, T - Vx, Vy, T</span>
- <a name="l01199"></a>01199 <span class="comment"></span>
- <a name="l01200"></a>01200 <span class="comment"> PS: For 2D, give only upper half (ky >= 0)</span>
- <a name="l01201"></a>01201 <span class="comment"> For 3D, give only upper half (kz >= 0)</span>
- <a name="l01202"></a>01202 <span class="comment"> </span>
- <a name="l01203"></a>01203 <span class="comment"> </span>
- <a name="l01204"></a>01204 <span class="comment">====================================================================================*/</span>
- <a name="l01205"></a>01205
- <a name="l01206"></a>01206 <span class="comment">// Read Vector V. There are num_waveno k's and Vs. </span>
- <a name="l01207"></a>01207 <span class="comment">// V_n = no of field components to be read; It is one less than the dim.</span>
- <a name="l01208"></a>01208 <span class="comment">// The last component is determined using incompressibility cond.</span>
- <a name="l01209"></a>01209
- <a name="l01210"></a><a class="code" href="compute__force_8cc.html#36fb6e7b997db363fc30547d913b4677">01210</a> <span class="keywordtype">void</span> <a class="code" href="compute__force_8cc.html#36fb6e7b997db363fc30547d913b4677">Input_force_prefix</a>(ifstream& <a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a>)
- <a name="l01211"></a>01211 {
- <a name="l01212"></a>01212
- <a name="l01213"></a>01213 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01214"></a>01214 {
- <a name="l01215"></a>01215 <span class="keywordflow">if</span> (! force_field_in_file.is_open())
- <a name="l01216"></a>01216 {
- <a name="l01217"></a>01217 cout << <span class="stringliteral">"Unable to open force_field_in_file: Exiting Program: Exiting Program "</span> << endl;
- <a name="l01218"></a>01218 exit(1);
- <a name="l01219"></a>01219 }
- <a name="l01220"></a>01220 <span class="keywordflow">else</span>
- <a name="l01221"></a>01221 cout << <span class="stringliteral">"Reading field configurations from force_field_in_file "</span> << endl ;
- <a name="l01222"></a>01222 }
- <a name="l01223"></a>01223 }
- <a name="l01224"></a>01224
- <a name="l01225"></a>01225 <span class="comment">//</span>
- <a name="l01226"></a>01226 <span class="comment">//</span>
- <a name="l01227"></a>01227 <span class="comment">//</span>
- <a name="l01228"></a>01228
- <a name="l01229"></a><a class="code" href="classIncFluid.html#b05536c114b8fb13a6735f2e2c677755">01229</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#b05536c114b8fb13a6735f2e2c677755">IncFluid::Read_waveno_force_field</a>(<span class="keywordtype">int</span> k_dim, <span class="keywordtype">int</span> F_n, <span class="keywordtype">int</span>& <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>)
- <a name="l01230"></a>01230 {
- <a name="l01231"></a>01231
- <a name="l01232"></a>01232 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01233"></a>01233 {
- <a name="l01234"></a>01234 <span class="keywordtype">int</span> i, ki;
- <a name="l01235"></a>01235 <a class="code" href="basis__basicfn__inline_8h.html#212334409a1513d09c1b629d2ea21c60">complx</a> Fi;
- <a name="l01236"></a>01236
- <a name="l01237"></a>01237 cout << <span class="stringliteral">"=== Reading force field wavenumbers and F ===="</span> << endl;
- <a name="l01238"></a>01238
- <a name="l01239"></a>01239 <a class="code" href="classIncFluid.html#e5bafdb99ed45e231e3d227809ef678f">Open_force_waveno_input_files</a>();
- <a name="l01240"></a>01240
- <a name="l01241"></a>01241 <span class="keywordtype">int</span> iter = 0;
- <a name="l01242"></a>01242 <span class="keywordflow">while</span> ( ! <a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a>.eof())
- <a name="l01243"></a>01243 {
- <a name="l01244"></a>01244 <a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a> >> ki;
- <a name="l01245"></a>01245 <span class="keywordflow">if</span> (ki < <a class="code" href="classIncVF.html#52274608af455b18d27c6e2a9c72c007">N</a>[1])
- <a name="l01246"></a>01246 { <span class="comment">// Stopper.. </span>
- <a name="l01247"></a>01247 iter++;
- <a name="l01248"></a>01248 (*force_field_modes_k_array)(iter,1) = ki;
- <a name="l01249"></a>01249 <span class="keywordflow">for</span> (i=2; i<=k_dim; i++)
- <a name="l01250"></a>01250 {
- <a name="l01251"></a>01251 <a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a> >> ki;
- <a name="l01252"></a>01252 (*force_field_modes_k_array)(iter,i) = ki;
- <a name="l01253"></a>01253 }
- <a name="l01254"></a>01254
- <a name="l01255"></a>01255 <span class="keywordflow">for</span> (i=1; i<= F_n; i++)
- <a name="l01256"></a>01256 {
- <a name="l01257"></a>01257 <a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a> >> Fi;
- <a name="l01258"></a>01258 (*force_field_modes_F_array)(iter,i) = Fi;
- <a name="l01259"></a>01259 }
- <a name="l01260"></a>01260 }
- <a name="l01261"></a>01261 <span class="keywordflow">else</span> <span class="keywordflow">break</span>;
- <a name="l01262"></a>01262 }
- <a name="l01263"></a>01263
- <a name="l01264"></a>01264 num_force_waveno = iter;
- <a name="l01265"></a>01265 cout << <span class="stringliteral">"=== End of Reading force field wavenumbers and components ===="</span> << endl;
- <a name="l01266"></a>01266 cout << <span class="stringliteral">"Reading of force field configurations ended successfully"</span> << endl;
- <a name="l01267"></a>01267
- <a name="l01268"></a>01268 <a class="code" href="classIncFluid.html#b478ab7f5dd6460dd1ff3dfc654bc595">Close_force_waveno_input_files</a>();
- <a name="l01269"></a>01269 }
- <a name="l01270"></a>01270 }
- <a name="l01271"></a>01271
- <a name="l01272"></a>01272 <span class="comment">//</span>
- <a name="l01273"></a>01273 <span class="comment">// </span>
- <a name="l01274"></a><a class="code" href="classIncFluid.html#2f2382a476338166dc905d0c61866b52">01274</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#2f2382a476338166dc905d0c61866b52">IncFluid::Compute_force_given_modes_SIMPLE</a>()
- <a name="l01275"></a>01275 {
- <a name="l01276"></a>01276
- <a name="l01277"></a>01277 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01278"></a>01278 {
- <a name="l01279"></a>01279 <a class="code" href="compute__force_8cc.html#36fb6e7b997db363fc30547d913b4677">Input_force_prefix</a>(<a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a>);
- <a name="l01280"></a>01280
- <a name="l01281"></a>01281 (*force_field_modes_k_array) = 0;
- <a name="l01282"></a>01282 (*force_field_modes_F_array) = 0.0;
- <a name="l01283"></a>01283
- <a name="l01284"></a>01284 <span class="keywordtype">int</span> space_dim = 3;
- <a name="l01285"></a>01285 <span class="keywordtype">int</span> no_of_vectors_read = 2;
- <a name="l01286"></a>01286
- <a name="l01287"></a>01287 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01288"></a>01288 <a class="code" href="classIncFluid.html#b05536c114b8fb13a6735f2e2c677755">Read_waveno_force_field</a>(space_dim, no_of_vectors_read, <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>);
- <a name="l01289"></a>01289
- <a name="l01290"></a>01290 MPI_Bcast(&<a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>, 1, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01291"></a>01291
- <a name="l01292"></a>01292 <span class="keywordtype">int</span> data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 4;
- <a name="l01293"></a>01293 MPI_Bcast( reinterpret_cast<int*>((*force_field_modes_k_array).data()), data_size, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>,
- <a name="l01294"></a>01294 MPI_COMM_WORLD);
- <a name="l01295"></a>01295
- <a name="l01296"></a>01296 data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 16;
- <a name="l01297"></a>01297 MPI_Bcast( reinterpret_cast<double*>((*force_field_modes_F_array).data()), data_size, MPI_DOUBLE, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>,
- <a name="l01298"></a>01298 MPI_COMM_WORLD);
- <a name="l01299"></a>01299
- <a name="l01300"></a>01300 <span class="keywordtype">int</span> kx, ky, kz;
- <a name="l01301"></a>01301 complex<DP> Fx, Fy, Fz;
- <a name="l01302"></a>01302
- <a name="l01303"></a>01303 (*Force1) = 0.0; (*Force2) = 0.0; (*Force3) = 0.0;
- <a name="l01304"></a>01304
- <a name="l01305"></a>01305 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i <= <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>; i++)
- <a name="l01306"></a>01306 {
- <a name="l01307"></a>01307 kx = (*force_field_modes_k_array)(i,1);
- <a name="l01308"></a>01308 ky = (*force_field_modes_k_array)(i,2);
- <a name="l01309"></a>01309 kz = (*force_field_modes_k_array)(i,3);
- <a name="l01310"></a>01310
- <a name="l01311"></a>01311 Fx = (*force_field_modes_F_array)(i,1);
- <a name="l01312"></a>01312 Fy = (*force_field_modes_F_array)(i,2);
- <a name="l01313"></a>01313
- <a name="l01314"></a>01314 <a class="code" href="classIncVF.html#f87a17ed3b14ac358f625636727822aa">Last_component</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01315"></a>01315 <a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01316"></a>01316 <span class="comment">// *F(k)=(Fx,Fy,Fz); Add complex conj if kz=0.</span>
- <a name="l01317"></a>01317
- <a name="l01318"></a>01318 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01319"></a>01319 cout << <span class="stringliteral">"k, Force : ("</span> << kx << <span class="stringliteral">" "</span> << ky << <span class="stringliteral">" "</span> <<kz << <span class="stringliteral">") "</span> << Fx << <span class="stringliteral">" "</span> << Fy << <span class="stringliteral">" "</span> << Fz << endl;
- <a name="l01320"></a>01320 }
- <a name="l01321"></a>01321
- <a name="l01322"></a>01322 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1; <span class="comment">// force field modes read now</span>
- <a name="l01323"></a>01323 }
- <a name="l01324"></a>01324
- <a name="l01325"></a>01325 }
- <a name="l01326"></a>01326
- <a name="l01327"></a>01327 <span class="comment">//</span>
- <a name="l01328"></a>01328 <span class="comment">// Scalar</span>
- <a name="l01329"></a>01329 <span class="comment">//</span>
- <a name="l01330"></a>01330
- <a name="l01331"></a><a class="code" href="classIncFluid.html#57f3786db7bf45ed2d6dcd8942d5e80e">01331</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#2f2382a476338166dc905d0c61866b52">IncFluid::Compute_force_given_modes_SIMPLE</a>(<a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l01332"></a>01332 {
- <a name="l01333"></a>01333
- <a name="l01334"></a>01334 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01335"></a>01335 {
- <a name="l01336"></a>01336 <a class="code" href="compute__force_8cc.html#36fb6e7b997db363fc30547d913b4677">Input_force_prefix</a>(<a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a>);
- <a name="l01337"></a>01337
- <a name="l01338"></a>01338 (*force_field_modes_k_array) = 0;
- <a name="l01339"></a>01339 (*force_field_modes_F_array) = 0.0;
- <a name="l01340"></a>01340
- <a name="l01341"></a>01341 <span class="keywordtype">int</span> space_dim = 3;
- <a name="l01342"></a>01342 <span class="keywordtype">int</span> no_of_vectors_read = 3;
- <a name="l01343"></a>01343
- <a name="l01344"></a>01344 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01345"></a>01345 <a class="code" href="classIncFluid.html#b05536c114b8fb13a6735f2e2c677755">Read_waveno_force_field</a>(space_dim, no_of_vectors_read, <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>);
- <a name="l01346"></a>01346
- <a name="l01347"></a>01347 MPI_Bcast(&<a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>, 1, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01348"></a>01348
- <a name="l01349"></a>01349 <span class="keywordtype">int</span> data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 4;
- <a name="l01350"></a>01350 MPI_Bcast( reinterpret_cast<int*>((*force_field_modes_k_array).data()), data_size, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01351"></a>01351
- <a name="l01352"></a>01352 data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 16;
- <a name="l01353"></a>01353 MPI_Bcast( reinterpret_cast<double*>((*force_field_modes_F_array).data()), data_size, MPI_DOUBLE, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01354"></a>01354
- <a name="l01355"></a>01355 <span class="keywordtype">int</span> kx, ky, kz;
- <a name="l01356"></a>01356 complex<DP> Fx, Fy, Fz, G;
- <a name="l01357"></a>01357
- <a name="l01358"></a>01358 (*Force1) = 0.0; (*Force2) = 0.0; (*Force3) = 0.0;
- <a name="l01359"></a>01359 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>) = 0.0;
- <a name="l01360"></a>01360
- <a name="l01361"></a>01361 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i <= <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>; i++)
- <a name="l01362"></a>01362 {
- <a name="l01363"></a>01363 kx = (*force_field_modes_k_array)(i,1);
- <a name="l01364"></a>01364 ky = (*force_field_modes_k_array)(i,2);
- <a name="l01365"></a>01365 kz = (*force_field_modes_k_array)(i,3);
- <a name="l01366"></a>01366
- <a name="l01367"></a>01367 Fx = (*force_field_modes_F_array)(i,1);
- <a name="l01368"></a>01368 Fy = (*force_field_modes_F_array)(i,2);
- <a name="l01369"></a>01369 G = (*force_field_modes_F_array)(i,3);
- <a name="l01370"></a>01370
- <a name="l01371"></a>01371 <a class="code" href="classIncVF.html#f87a17ed3b14ac358f625636727822aa">Last_component</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01372"></a>01372 <a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01373"></a>01373 T.<a class="code" href="classIncSF.html#cf5903c497f591112673329fa59a223e">Assign_force_and_comp_conj</a>(kx, ky, kz, G);
- <a name="l01374"></a>01374 <span class="comment">// *F(k)=(Fx,Fy,Fz); Add complex conj if kz=0.</span>
- <a name="l01375"></a>01375
- <a name="l01376"></a>01376 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01377"></a>01377 cout << <span class="stringliteral">"k, Force : ("</span> << kx << <span class="stringliteral">" "</span> << ky << <span class="stringliteral">" "</span> <<kz << <span class="stringliteral">") "</span> << Fx << <span class="stringliteral">" "</span> << Fy << <span class="stringliteral">" "</span>
- <a name="l01378"></a>01378 << Fz << <span class="stringliteral">" "</span> << G << endl;
- <a name="l01379"></a>01379 }
- <a name="l01380"></a>01380
- <a name="l01381"></a>01381 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1; <span class="comment">// force field modes read now</span>
- <a name="l01382"></a>01382 }
- <a name="l01383"></a>01383
- <a name="l01384"></a>01384 }
- <a name="l01385"></a>01385
- <a name="l01386"></a>01386 <span class="comment">//</span>
- <a name="l01387"></a>01387 <span class="comment">// Vector: Force V and W</span>
- <a name="l01388"></a>01388 <span class="comment">//</span>
- <a name="l01389"></a>01389
- <a name="l01390"></a>01390
- <a name="l01391"></a><a class="code" href="classIncFluid.html#a6732ee4cc06259dfb8d6a35158a4503">01391</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#2f2382a476338166dc905d0c61866b52">IncFluid::Compute_force_given_modes_SIMPLE</a>(<a class="code" href="classIncVF.html">IncVF</a>& W)
- <a name="l01392"></a>01392 {
- <a name="l01393"></a>01393
- <a name="l01394"></a>01394 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01395"></a>01395 {
- <a name="l01396"></a>01396 <a class="code" href="compute__force_8cc.html#36fb6e7b997db363fc30547d913b4677">Input_force_prefix</a>(<a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a>);
- <a name="l01397"></a>01397
- <a name="l01398"></a>01398 (*force_field_modes_k_array) = 0;
- <a name="l01399"></a>01399 (*force_field_modes_F_array) = 0.0;
- <a name="l01400"></a>01400
- <a name="l01401"></a>01401 <span class="keywordtype">int</span> space_dim = 3;
- <a name="l01402"></a>01402 <span class="keywordtype">int</span> no_of_vectors_read = 4;
- <a name="l01403"></a>01403
- <a name="l01404"></a>01404 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01405"></a>01405 <a class="code" href="classIncFluid.html#b05536c114b8fb13a6735f2e2c677755">Read_waveno_force_field</a>(space_dim, no_of_vectors_read, <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>);
- <a name="l01406"></a>01406
- <a name="l01407"></a>01407 MPI_Bcast(&<a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>, 1, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01408"></a>01408
- <a name="l01409"></a>01409 <span class="keywordtype">int</span> data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 4;
- <a name="l01410"></a>01410 MPI_Bcast( reinterpret_cast<int*>((*force_field_modes_k_array).data()), data_size, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01411"></a>01411
- <a name="l01412"></a>01412 data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 16;
- <a name="l01413"></a>01413 MPI_Bcast( reinterpret_cast<double*>((*force_field_modes_F_array).data()), data_size, MPI_DOUBLE, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01414"></a>01414
- <a name="l01415"></a>01415 <span class="keywordtype">int</span> kx, ky, kz;
- <a name="l01416"></a>01416 complex<DP> Fx, Fy, Fz;
- <a name="l01417"></a>01417 complex<DP> FxW, FyW, FzW;
- <a name="l01418"></a>01418
- <a name="l01419"></a>01419 (*Force1) = 0.0; (*Force2) = 0.0; (*Force3) = 0.0;
- <a name="l01420"></a>01420 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>) = 0.0; (*W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a>) = 0.0; (*W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a>) = 0.0;
- <a name="l01421"></a>01421
- <a name="l01422"></a>01422 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i <= <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>; i++)
- <a name="l01423"></a>01423 {
- <a name="l01424"></a>01424 kx = (*force_field_modes_k_array)(i,1);
- <a name="l01425"></a>01425 ky = (*force_field_modes_k_array)(i,2);
- <a name="l01426"></a>01426 kz = (*force_field_modes_k_array)(i,3);
- <a name="l01427"></a>01427
- <a name="l01428"></a>01428 Fx = (*force_field_modes_F_array)(i,1);
- <a name="l01429"></a>01429 Fy = (*force_field_modes_F_array)(i,2);
- <a name="l01430"></a>01430 FxW = (*force_field_modes_F_array)(i,3);
- <a name="l01431"></a>01431 FyW = (*force_field_modes_F_array)(i,4);
- <a name="l01432"></a>01432
- <a name="l01433"></a>01433 <a class="code" href="classIncVF.html#f87a17ed3b14ac358f625636727822aa">Last_component</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01434"></a>01434 <a class="code" href="classIncVF.html#f87a17ed3b14ac358f625636727822aa">Last_component</a>(kx, ky, kz, FxW, FyW, FzW);
- <a name="l01435"></a>01435 <a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01436"></a>01436 W.<a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, FxW, FyW, FzW);
- <a name="l01437"></a>01437 <span class="comment">// *F(k)=(Fx,Fy,Fz); Add complex conj if kz=0.</span>
- <a name="l01438"></a>01438
- <a name="l01439"></a>01439 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01440"></a>01440 cout << <span class="stringliteral">"k, Force : ("</span> << kx << <span class="stringliteral">" "</span> << ky << <span class="stringliteral">" "</span> <<kz << <span class="stringliteral">") "</span> << Fx << <span class="stringliteral">" "</span> << Fy << <span class="stringliteral">" "</span> << Fz << <span class="stringliteral">" "</span>
- <a name="l01441"></a>01441 << FxW << <span class="stringliteral">" "</span> << FyW << <span class="stringliteral">" "</span> << FzW << endl;
- <a name="l01442"></a>01442 }
- <a name="l01443"></a>01443
- <a name="l01444"></a>01444 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1; <span class="comment">// force field modes read now</span>
- <a name="l01445"></a>01445 }
- <a name="l01446"></a>01446
- <a name="l01447"></a>01447 }
- <a name="l01448"></a>01448
- <a name="l01449"></a>01449 <span class="comment">//</span>
- <a name="l01450"></a>01450 <span class="comment">// Vector: Force V, W and T</span>
- <a name="l01451"></a>01451 <span class="comment">//</span>
- <a name="l01452"></a>01452
- <a name="l01453"></a>01453
- <a name="l01454"></a><a class="code" href="classIncFluid.html#de6e209a97b863f7a27b837d387c00cc">01454</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#2f2382a476338166dc905d0c61866b52">IncFluid::Compute_force_given_modes_SIMPLE</a>(<a class="code" href="classIncVF.html">IncVF</a>& W, <a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l01455"></a>01455 {
- <a name="l01456"></a>01456
- <a name="l01457"></a>01457 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01458"></a>01458 {
- <a name="l01459"></a>01459 <a class="code" href="compute__force_8cc.html#36fb6e7b997db363fc30547d913b4677">Input_force_prefix</a>(<a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a>);
- <a name="l01460"></a>01460
- <a name="l01461"></a>01461 (*force_field_modes_k_array) = 0;
- <a name="l01462"></a>01462 (*force_field_modes_F_array) = 0.0;
- <a name="l01463"></a>01463
- <a name="l01464"></a>01464 <span class="keywordtype">int</span> space_dim = 3;
- <a name="l01465"></a>01465 <span class="keywordtype">int</span> no_of_vectors_read = 5;
- <a name="l01466"></a>01466
- <a name="l01467"></a>01467 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01468"></a>01468 <a class="code" href="classIncFluid.html#b05536c114b8fb13a6735f2e2c677755">Read_waveno_force_field</a>(space_dim, no_of_vectors_read, <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>);
- <a name="l01469"></a>01469
- <a name="l01470"></a>01470
- <a name="l01471"></a>01471 MPI_Bcast(&<a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>, 1, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01472"></a>01472
- <a name="l01473"></a>01473 <span class="keywordtype">int</span> data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 4;
- <a name="l01474"></a>01474 MPI_Bcast( reinterpret_cast<int*>((*force_field_modes_k_array).data()), data_size, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01475"></a>01475
- <a name="l01476"></a>01476 data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 16;
- <a name="l01477"></a>01477 MPI_Bcast( reinterpret_cast<double*>((*force_field_modes_F_array).data()), data_size, MPI_DOUBLE, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01478"></a>01478
- <a name="l01479"></a>01479 <span class="keywordtype">int</span> kx, ky, kz;
- <a name="l01480"></a>01480 complex<DP> Fx, Fy, Fz;
- <a name="l01481"></a>01481 complex<DP> FxW, FyW, FzW, G;
- <a name="l01482"></a>01482
- <a name="l01483"></a>01483 (*Force1) = 0.0; (*Force2) = 0.0; (*Force3) = 0.0;
- <a name="l01484"></a>01484 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>) = 0.0; (*W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a>) = 0.0; (*W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a>) = 0.0;
- <a name="l01485"></a>01485 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>) = 0.0;
- <a name="l01486"></a>01486
- <a name="l01487"></a>01487 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i <= <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>; i++)
- <a name="l01488"></a>01488 {
- <a name="l01489"></a>01489 kx = (*force_field_modes_k_array)(i,1);
- <a name="l01490"></a>01490 ky = (*force_field_modes_k_array)(i,2);
- <a name="l01491"></a>01491 kz = (*force_field_modes_k_array)(i,3);
- <a name="l01492"></a>01492
- <a name="l01493"></a>01493 Fx = (*force_field_modes_F_array)(i,1);
- <a name="l01494"></a>01494 Fy = (*force_field_modes_F_array)(i,2);
- <a name="l01495"></a>01495 FxW = (*force_field_modes_F_array)(i,3);
- <a name="l01496"></a>01496 FyW = (*force_field_modes_F_array)(i,4);
- <a name="l01497"></a>01497 G = (*force_field_modes_F_array)(i,3);
- <a name="l01498"></a>01498
- <a name="l01499"></a>01499 <a class="code" href="classIncVF.html#f87a17ed3b14ac358f625636727822aa">Last_component</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01500"></a>01500 <a class="code" href="classIncVF.html#f87a17ed3b14ac358f625636727822aa">Last_component</a>(kx, ky, kz, FxW, FyW, FzW);
- <a name="l01501"></a>01501 <a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01502"></a>01502 W.<a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, FxW, FyW, FzW);
- <a name="l01503"></a>01503 T.<a class="code" href="classIncSF.html#cf5903c497f591112673329fa59a223e">Assign_force_and_comp_conj</a>(kx, ky, kz, G);
- <a name="l01504"></a>01504 <span class="comment">// *F(k)=(Fx,Fy,Fz); Add complex conj if kz=0.</span>
- <a name="l01505"></a>01505
- <a name="l01506"></a>01506 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01507"></a>01507 cout << <span class="stringliteral">"k, Force : ("</span> << kx << <span class="stringliteral">" "</span> << ky << <span class="stringliteral">" "</span> <<kz << <span class="stringliteral">") "</span> << Fx << <span class="stringliteral">" "</span> << Fy << <span class="stringliteral">" "</span> << Fz << <span class="stringliteral">" "</span>
- <a name="l01508"></a>01508 << FxW << <span class="stringliteral">" "</span> << FyW << <span class="stringliteral">" "</span> << FzW << <span class="stringliteral">" "</span> << G << endl;
- <a name="l01509"></a>01509 }
- <a name="l01510"></a>01510
- <a name="l01511"></a>01511 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1; <span class="comment">// force field modes read now</span>
- <a name="l01512"></a>01512 }
- <a name="l01513"></a>01513
- <a name="l01514"></a>01514 }
- <a name="l01515"></a>01515
- <a name="l01516"></a>01516 <span class="comment">/*====================================================================================</span>
- <a name="l01517"></a>01517 <span class="comment"> </span>
- <a name="l01518"></a>01518 <span class="comment"> Const Force "Modes" from a file force_field_in_file</span>
- <a name="l01519"></a>01519 <span class="comment"> Given Fx and Fomega</span>
- <a name="l01520"></a>01520 <span class="comment"> </span>
- <a name="l01521"></a>01521 <span class="comment">====================================================================================*/</span>
- <a name="l01522"></a>01522
- <a name="l01523"></a>01523
- <a name="l01524"></a><a class="code" href="classIncFluid.html#dc7dc27576110bc046c422bf8d311b57">01524</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#dc7dc27576110bc046c422bf8d311b57">IncFluid::Compute_force_given_modes_VORTICITY</a>()
- <a name="l01525"></a>01525 {
- <a name="l01526"></a>01526
- <a name="l01527"></a>01527 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01528"></a>01528 {
- <a name="l01529"></a>01529 <a class="code" href="compute__force_8cc.html#36fb6e7b997db363fc30547d913b4677">Input_force_prefix</a>(<a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a>);
- <a name="l01530"></a>01530
- <a name="l01531"></a>01531 (*force_field_modes_k_array) = 0;
- <a name="l01532"></a>01532 (*force_field_modes_F_array) = 0.0;
- <a name="l01533"></a>01533
- <a name="l01534"></a>01534 <span class="keywordtype">int</span> space_dim = 3;
- <a name="l01535"></a>01535 <span class="keywordtype">int</span> no_of_vectors_read = 2;
- <a name="l01536"></a>01536
- <a name="l01537"></a>01537 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01538"></a>01538 <a class="code" href="classIncFluid.html#b05536c114b8fb13a6735f2e2c677755">Read_waveno_force_field</a>(space_dim, no_of_vectors_read, <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>);
- <a name="l01539"></a>01539
- <a name="l01540"></a>01540 MPI_Bcast(&<a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>, 1, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01541"></a>01541
- <a name="l01542"></a>01542 <span class="keywordtype">int</span> data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 4;
- <a name="l01543"></a>01543 MPI_Bcast( reinterpret_cast<int*>((*force_field_modes_k_array).data()), data_size, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01544"></a>01544
- <a name="l01545"></a>01545 data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 16;
- <a name="l01546"></a>01546 MPI_Bcast( reinterpret_cast<double*>((*force_field_modes_F_array).data()), data_size, MPI_DOUBLE, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01547"></a>01547
- <a name="l01548"></a>01548 <span class="keywordtype">int</span> kx, ky, kz;
- <a name="l01549"></a>01549 <span class="keywordtype">int</span> ix, iy, iz; <span class="comment">// storage location in Array *Forcei </span>
- <a name="l01550"></a>01550 complex<DP> Fx, Fy, Fz, F_omega;
- <a name="l01551"></a>01551
- <a name="l01552"></a>01552 (*Force1) = 0.0; (*Force2) = 0.0; (*Force3) = 0.0;
- <a name="l01553"></a>01553
- <a name="l01554"></a>01554 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i <= <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>; i++)
- <a name="l01555"></a>01555 {
- <a name="l01556"></a>01556 kx = (*force_field_modes_k_array)(i,1);
- <a name="l01557"></a>01557 ky = (*force_field_modes_k_array)(i,2);
- <a name="l01558"></a>01558 kz = (*force_field_modes_k_array)(i,3);
- <a name="l01559"></a>01559
- <a name="l01560"></a>01560 Fx = (*force_field_modes_F_array)(i,1);
- <a name="l01561"></a>01561 F_omega = (*force_field_modes_F_array)(i,2);
- <a name="l01562"></a>01562
- <a name="l01563"></a>01563 <a class="code" href="classIncVF.html#2da69561cd50d11f0222045782d40a72">Compute_VyVz</a>(kx, ky, kz, Fx, F_omega, Fy, Fz);
- <a name="l01564"></a>01564 <a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01565"></a>01565 <span class="comment">// *Force(k)=(Fx,Fy,Fz); Add complex conj if kz=0.</span>
- <a name="l01566"></a>01566
- <a name="l01567"></a>01567 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01568"></a>01568 cout << <span class="stringliteral">"k, Force : ("</span> << kx << <span class="stringliteral">" "</span> << ky << <span class="stringliteral">" "</span> <<kz << <span class="stringliteral">") "</span> << Fx << <span class="stringliteral">" "</span> << Fy << <span class="stringliteral">" "</span> << Fz << endl;
- <a name="l01569"></a>01569 }
- <a name="l01570"></a>01570
- <a name="l01571"></a>01571 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1; <span class="comment">// force field modes read now</span>
- <a name="l01572"></a>01572 }
- <a name="l01573"></a>01573
- <a name="l01574"></a>01574 }
- <a name="l01575"></a>01575
- <a name="l01576"></a>01576 <span class="comment">//</span>
- <a name="l01577"></a>01577 <span class="comment">// Scalar</span>
- <a name="l01578"></a>01578 <span class="comment">//</span>
- <a name="l01579"></a>01579
- <a name="l01580"></a><a class="code" href="classIncFluid.html#34f596ee828cfd240efea0310c1c5c0a">01580</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#dc7dc27576110bc046c422bf8d311b57">IncFluid::Compute_force_given_modes_VORTICITY</a>(<a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l01581"></a>01581 {
- <a name="l01582"></a>01582
- <a name="l01583"></a>01583 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01584"></a>01584 {
- <a name="l01585"></a>01585 <a class="code" href="compute__force_8cc.html#36fb6e7b997db363fc30547d913b4677">Input_force_prefix</a>(<a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a>);
- <a name="l01586"></a>01586
- <a name="l01587"></a>01587 (*force_field_modes_k_array) = 0;
- <a name="l01588"></a>01588 (*force_field_modes_F_array) = 0.0;
- <a name="l01589"></a>01589
- <a name="l01590"></a>01590 <span class="keywordtype">int</span> space_dim = 3;
- <a name="l01591"></a>01591 <span class="keywordtype">int</span> no_of_vectors_read = 3;
- <a name="l01592"></a>01592
- <a name="l01593"></a>01593 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01594"></a>01594 <a class="code" href="classIncFluid.html#b05536c114b8fb13a6735f2e2c677755">Read_waveno_force_field</a>(space_dim, no_of_vectors_read, <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>);
- <a name="l01595"></a>01595
- <a name="l01596"></a>01596
- <a name="l01597"></a>01597 MPI_Bcast(&<a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>, 1, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01598"></a>01598
- <a name="l01599"></a>01599 <span class="keywordtype">int</span> data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 4;
- <a name="l01600"></a>01600 MPI_Bcast( reinterpret_cast<int*>((*force_field_modes_k_array).data()), data_size, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01601"></a>01601
- <a name="l01602"></a>01602 data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 16;
- <a name="l01603"></a>01603 MPI_Bcast( reinterpret_cast<double*>((*force_field_modes_F_array).data()), data_size, MPI_DOUBLE, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01604"></a>01604
- <a name="l01605"></a>01605
- <a name="l01606"></a>01606 <span class="keywordtype">int</span> kx, ky, kz;
- <a name="l01607"></a>01607 complex<DP> Fx, Fy, Fz, F_omega, G;
- <a name="l01608"></a>01608
- <a name="l01609"></a>01609 (*Force1) = 0.0; (*Force2) = 0.0; (*Force3) = 0.0;
- <a name="l01610"></a>01610 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>) = 0.0;
- <a name="l01611"></a>01611
- <a name="l01612"></a>01612 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i <= <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>; i++)
- <a name="l01613"></a>01613 {
- <a name="l01614"></a>01614 kx = (*force_field_modes_k_array)(i,1);
- <a name="l01615"></a>01615 ky = (*force_field_modes_k_array)(i,2);
- <a name="l01616"></a>01616 kz = (*force_field_modes_k_array)(i,3);
- <a name="l01617"></a>01617
- <a name="l01618"></a>01618 Fx = (*force_field_modes_F_array)(i,1);
- <a name="l01619"></a>01619 F_omega = (*force_field_modes_F_array)(i,2);
- <a name="l01620"></a>01620 G = (*force_field_modes_F_array)(i,3);
- <a name="l01621"></a>01621
- <a name="l01622"></a>01622 <a class="code" href="classIncVF.html#2da69561cd50d11f0222045782d40a72">Compute_VyVz</a>(kx, ky, kz, Fx, F_omega, Fy, Fz);
- <a name="l01623"></a>01623 <a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01624"></a>01624 T.<a class="code" href="classIncSF.html#cf5903c497f591112673329fa59a223e">Assign_force_and_comp_conj</a>(kx, ky, kz, G);
- <a name="l01625"></a>01625 <span class="comment">// *Force(k)=(Fx,Fy,Fz); Add complex conj if kz=0.</span>
- <a name="l01626"></a>01626
- <a name="l01627"></a>01627 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01628"></a>01628 cout << <span class="stringliteral">"k, Force : ("</span> << kx << <span class="stringliteral">" "</span> << ky << <span class="stringliteral">" "</span> <<kz << <span class="stringliteral">") "</span> << Fx << <span class="stringliteral">" "</span> << Fy << <span class="stringliteral">" "</span>
- <a name="l01629"></a>01629 << Fz << <span class="stringliteral">" "</span> << G << endl;
- <a name="l01630"></a>01630 }
- <a name="l01631"></a>01631
- <a name="l01632"></a>01632 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1; <span class="comment">// force field modes read now</span>
- <a name="l01633"></a>01633 }
- <a name="l01634"></a>01634
- <a name="l01635"></a>01635 }
- <a name="l01636"></a>01636
- <a name="l01637"></a>01637 <span class="comment">//</span>
- <a name="l01638"></a>01638 <span class="comment">// Vector: force V and W</span>
- <a name="l01639"></a>01639 <span class="comment">//</span>
- <a name="l01640"></a>01640
- <a name="l01641"></a><a class="code" href="classIncFluid.html#c895520c0d1f999742337684f5d61238">01641</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#dc7dc27576110bc046c422bf8d311b57">IncFluid::Compute_force_given_modes_VORTICITY</a>(<a class="code" href="classIncVF.html">IncVF</a>& W)
- <a name="l01642"></a>01642 {
- <a name="l01643"></a>01643
- <a name="l01644"></a>01644 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01645"></a>01645 {
- <a name="l01646"></a>01646 <a class="code" href="compute__force_8cc.html#36fb6e7b997db363fc30547d913b4677">Input_force_prefix</a>(<a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a>);
- <a name="l01647"></a>01647
- <a name="l01648"></a>01648 (*force_field_modes_k_array) = 0;
- <a name="l01649"></a>01649 (*force_field_modes_F_array) = 0.0;
- <a name="l01650"></a>01650
- <a name="l01651"></a>01651 <span class="keywordtype">int</span> space_dim = 3;
- <a name="l01652"></a>01652 <span class="keywordtype">int</span> no_of_vectors_read = 4;
- <a name="l01653"></a>01653
- <a name="l01654"></a>01654 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01655"></a>01655 <a class="code" href="classIncFluid.html#b05536c114b8fb13a6735f2e2c677755">Read_waveno_force_field</a>(space_dim, no_of_vectors_read, <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>);
- <a name="l01656"></a>01656
- <a name="l01657"></a>01657 MPI_Bcast(&<a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>, 1, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01658"></a>01658
- <a name="l01659"></a>01659 <span class="keywordtype">int</span> data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 4;
- <a name="l01660"></a>01660 MPI_Bcast( reinterpret_cast<int*>((*force_field_modes_k_array).data()), data_size, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01661"></a>01661
- <a name="l01662"></a>01662 data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 16;
- <a name="l01663"></a>01663 MPI_Bcast( reinterpret_cast<double*>((*force_field_modes_F_array).data()), data_size, MPI_DOUBLE, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01664"></a>01664
- <a name="l01665"></a>01665
- <a name="l01666"></a>01666
- <a name="l01667"></a>01667 <span class="keywordtype">int</span> kx, ky, kz;
- <a name="l01668"></a>01668 complex<DP> Fx, Fy, Fz, F_omega;
- <a name="l01669"></a>01669 complex<DP> FxW, FyW, FzW, F_omegaW;
- <a name="l01670"></a>01670
- <a name="l01671"></a>01671 (*Force1) = 0.0; (*Force2) = 0.0; (*Force3) = 0.0;
- <a name="l01672"></a>01672 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>) = 0.0; (*W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a>) = 0.0; (*W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a>) = 0.0;
- <a name="l01673"></a>01673
- <a name="l01674"></a>01674 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i <= <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>; i++)
- <a name="l01675"></a>01675 {
- <a name="l01676"></a>01676 kx = (*force_field_modes_k_array)(i,1);
- <a name="l01677"></a>01677 ky = (*force_field_modes_k_array)(i,2);
- <a name="l01678"></a>01678 kz = (*force_field_modes_k_array)(i,3);
- <a name="l01679"></a>01679
- <a name="l01680"></a>01680 Fx = (*force_field_modes_F_array)(i,1);
- <a name="l01681"></a>01681 F_omega = (*force_field_modes_F_array)(i,2);
- <a name="l01682"></a>01682 FxW = (*force_field_modes_F_array)(i,3);
- <a name="l01683"></a>01683 F_omegaW = (*force_field_modes_F_array)(i,4);
- <a name="l01684"></a>01684
- <a name="l01685"></a>01685 <a class="code" href="classIncVF.html#2da69561cd50d11f0222045782d40a72">Compute_VyVz</a>(kx, ky, kz, Fx, F_omega, Fy, Fz);
- <a name="l01686"></a>01686 <a class="code" href="classIncVF.html#2da69561cd50d11f0222045782d40a72">Compute_VyVz</a>(kx, ky, kz, FxW, F_omegaW, FyW, FzW);
- <a name="l01687"></a>01687 <a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01688"></a>01688 W.<a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, FxW, FyW, FzW);
- <a name="l01689"></a>01689 <span class="comment">// *Force(k)=(Fx,Fy,Fz); Add complex conj if kz=0.</span>
- <a name="l01690"></a>01690
- <a name="l01691"></a>01691 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01692"></a>01692 cout << <span class="stringliteral">"k, Force : ("</span> << kx << <span class="stringliteral">" "</span> << ky << <span class="stringliteral">" "</span> <<kz << <span class="stringliteral">") "</span> << Fx << <span class="stringliteral">" "</span> << Fy << <span class="stringliteral">" "</span> << Fz << <span class="stringliteral">" "</span>
- <a name="l01693"></a>01693 << FxW << <span class="stringliteral">" "</span> << FyW << <span class="stringliteral">" "</span> << FzW << endl;
- <a name="l01694"></a>01694 }
- <a name="l01695"></a>01695
- <a name="l01696"></a>01696 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1; <span class="comment">// force field modes read now</span>
- <a name="l01697"></a>01697 }
- <a name="l01698"></a>01698
- <a name="l01699"></a>01699 }
- <a name="l01700"></a>01700
- <a name="l01701"></a>01701
- <a name="l01702"></a>01702 <span class="comment">//</span>
- <a name="l01703"></a>01703 <span class="comment">// Vector + Scalar </span>
- <a name="l01704"></a>01704 <span class="comment">//</span>
- <a name="l01705"></a>01705
- <a name="l01706"></a><a class="code" href="classIncFluid.html#0b4602414249c7ac18120fd3ccf25ea1">01706</a> <span class="keywordtype">void</span> <a class="code" href="classIncFluid.html#dc7dc27576110bc046c422bf8d311b57">IncFluid::Compute_force_given_modes_VORTICITY</a>(<a class="code" href="classIncVF.html">IncVF</a>& W, <a class="code" href="classIncSF.html">IncSF</a>& T)
- <a name="l01707"></a>01707 {
- <a name="l01708"></a>01708
- <a name="l01709"></a>01709 <span class="keywordflow">if</span> (<a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> == 0)
- <a name="l01710"></a>01710 {
- <a name="l01711"></a>01711 <a class="code" href="compute__force_8cc.html#36fb6e7b997db363fc30547d913b4677">Input_force_prefix</a>(<a class="code" href="classIncFluid.html#e0bf4ebb0dad5c73d8ebccf1593211f5">force_field_in_file</a>);
- <a name="l01712"></a>01712
- <a name="l01713"></a>01713 (*force_field_modes_k_array) = 0;
- <a name="l01714"></a>01714 (*force_field_modes_F_array) = 0.0;
- <a name="l01715"></a>01715
- <a name="l01716"></a>01716 <span class="keywordtype">int</span> space_dim = 3;
- <a name="l01717"></a>01717 <span class="keywordtype">int</span> no_of_vectors_read = 5;
- <a name="l01718"></a>01718
- <a name="l01719"></a>01719 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01720"></a>01720 <a class="code" href="classIncFluid.html#b05536c114b8fb13a6735f2e2c677755">Read_waveno_force_field</a>(space_dim, no_of_vectors_read, <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>);
- <a name="l01721"></a>01721
- <a name="l01722"></a>01722 MPI_Bcast(&<a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>, 1, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01723"></a>01723
- <a name="l01724"></a>01724 <span class="keywordtype">int</span> data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 4;
- <a name="l01725"></a>01725 MPI_Bcast( reinterpret_cast<int*>((*force_field_modes_k_array).data()), data_size, MPI_INT, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01726"></a>01726
- <a name="l01727"></a>01727 data_size = <a class="code" href="IncFluid_8h.html#09b4431fc40bd41b1f0fcc357183994a">IC_MAX_NO_FIELD_MODE</a> * 16;
- <a name="l01728"></a>01728 MPI_Bcast( reinterpret_cast<double*>((*force_field_modes_F_array).data()), data_size, MPI_DOUBLE, <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>, MPI_COMM_WORLD);
- <a name="l01729"></a>01729
- <a name="l01730"></a>01730 <span class="keywordtype">int</span> kx, ky, kz;
- <a name="l01731"></a>01731 complex<DP> Fx, Fy, Fz, F_omega;
- <a name="l01732"></a>01732 complex<DP> FxW, FyW, FzW, F_omegaW, G;
- <a name="l01733"></a>01733
- <a name="l01734"></a>01734 (*Force1) = 0.0; (*Force2) = 0.0; (*Force3) = 0.0;
- <a name="l01735"></a>01735 (*W.<a class="code" href="classIncVF.html#e5fe0abba839d872aa2250b165953fb4">Force1</a>) = 0.0; (*W.<a class="code" href="classIncVF.html#80f54d518c56490879a060daab0b11cd">Force2</a>) = 0.0; (*W.<a class="code" href="classIncVF.html#9165c41fad6098c9798d207972ae918c">Force3</a>) = 0.0;
- <a name="l01736"></a>01736 (*T.<a class="code" href="classIncSF.html#024757d3273e5cb1e89b3bad3b0fa336">Force</a>) = 0.0;
- <a name="l01737"></a>01737
- <a name="l01738"></a>01738 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i <= <a class="code" href="classIncFluid.html#86472ab3be559fe3f3234fb889d90744">num_force_waveno</a>; i++)
- <a name="l01739"></a>01739 {
- <a name="l01740"></a>01740 kx = (*force_field_modes_k_array)(i,1);
- <a name="l01741"></a>01741 ky = (*force_field_modes_k_array)(i,2);
- <a name="l01742"></a>01742 kz = (*force_field_modes_k_array)(i,3);
- <a name="l01743"></a>01743
- <a name="l01744"></a>01744 Fx = (*force_field_modes_F_array)(i,1);
- <a name="l01745"></a>01745 F_omega = (*force_field_modes_F_array)(i,2);
- <a name="l01746"></a>01746 FxW = (*force_field_modes_F_array)(i,3);
- <a name="l01747"></a>01747 F_omegaW = (*force_field_modes_F_array)(i,4);
- <a name="l01748"></a>01748 G = (*force_field_modes_F_array)(i,5);
- <a name="l01749"></a>01749
- <a name="l01750"></a>01750 <a class="code" href="classIncVF.html#2da69561cd50d11f0222045782d40a72">Compute_VyVz</a>(kx, ky, kz, Fx, F_omega, Fy, Fz);
- <a name="l01751"></a>01751 <a class="code" href="classIncVF.html#2da69561cd50d11f0222045782d40a72">Compute_VyVz</a>(kx, ky, kz, FxW, F_omegaW, FyW, FzW);
- <a name="l01752"></a>01752 <a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, Fx, Fy, Fz);
- <a name="l01753"></a>01753 W.<a class="code" href="classIncVF.html#9a94ded00d68140f2a0f4c72a6af77aa">Assign_force_and_comp_conj</a>(kx, ky, kz, FxW, FyW, FzW);
- <a name="l01754"></a>01754 T.<a class="code" href="classIncSF.html#cf5903c497f591112673329fa59a223e">Assign_force_and_comp_conj</a>(kx, ky, kz, G);
- <a name="l01755"></a>01755 <span class="comment">// *Force(k)=(Fx,Fy,Fz); Add complex conj if kz=0.</span>
- <a name="l01756"></a>01756
- <a name="l01757"></a>01757 <span class="keywordflow">if</span> (<a class="code" href="basis__basicfn_8cc.html#f9650afe4b09491cf2583300c86c81fb">my_id</a> == <a class="code" href="basis__basicfn_8cc.html#effbd5f4f8929fc0d3c5fc83e500abbb">master_id</a>)
- <a name="l01758"></a>01758 cout << <span class="stringliteral">"k, Force : ("</span> << kx << <span class="stringliteral">" "</span> << ky << <span class="stringliteral">" "</span> <<kz << <span class="stringliteral">") "</span> << Fx << <span class="stringliteral">" "</span> << Fy << <span class="stringliteral">" "</span> << Fz << <span class="stringliteral">" "</span>
- <a name="l01759"></a>01759 << FxW << <span class="stringliteral">" "</span> << FyW << <span class="stringliteral">" "</span> << FzW << <span class="stringliteral">" "</span> << G << endl;
- <a name="l01760"></a>01760 }
- <a name="l01761"></a>01761
- <a name="l01762"></a>01762 <a class="code" href="classIncFluid.html#4eb5767158a3ad62d9885946d8ecfcaa">is_force_field_modes_read</a> = 1; <span class="comment">// force field modes read now</span>
- <a name="l01763"></a>01763 }
- <a name="l01764"></a>01764
- <a name="l01765"></a>01765 }
- <a name="l01766"></a>01766
- <a name="l01767"></a>01767
- <a name="l01768"></a>01768
- <a name="l01769"></a>01769
- <a name="l01770"></a>01770 <span class="comment">//==================================== End of add_buoyancy.cc ============================</span>
- <a name="l01771"></a>01771
- <a name="l01772"></a>01772
- </pre></div></div>
- <hr size="1"><address style="text-align: right;"><small>Generated on Mon Sep 1 03:01:29 2008 for TARANG-MPI by
- <a href="http://www.doxygen.org/index.html">
- <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
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- </html>