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added D3Q19 reflection BVC

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This commit is contained in:
James McClure
2020-04-03 09:30:55 -04:00
parent e641e2e3ed
commit e64d44e438
4 changed files with 107 additions and 5 deletions
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36
cpu/D3Q19.cpp
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@@ -448,6 +448,42 @@ extern "C" double ScaLBL_D3Q19_Flux_BC_Z(double *disteven, double *distodd, doub
return dout;
}
extern "C" void ScaLBL_D3Q19_AAeven_Reflection_BC_z(int *list, double *dist, int count, int Np){
for (int idx=0; idx<count; idx++){
int n = list[idx];
double f5 = 0.111111111111111111111111 - dist[6*Np+n];
double f11 = 0.05555555555555555555556 - dist[12*Np+n];
double f14 = 0.05555555555555555555556 - dist[13*Np+n];
double f15 = 0.05555555555555555555556 - dist[16*Np+n];
double f18 = 0.05555555555555555555556 - dist[17*Np+n];
dist[6*Np+n] = f5;
dist[12*Np+n] = f11;
dist[13*Np+n] = f14;
dist[16*Np+n] = f15;
dist[17*Np+n] = f18;
}
}
extern "C" void ScaLBL_D3Q19_AAeven_Reflection_BC_Z(int *list, double *dist, int count, int Np){
for (int idx=0; idx<count; idx++){
int n = list[idx];
double f6 = 0.111111111111111111111111 - dist[5*Np+n];
double f12 = 0.05555555555555555555556 - dist[11*Np+n];
double f13 = 0.05555555555555555555556 - dist[14*Np+n] ;
double f16 = 0.05555555555555555555556 - dist[15*Np+n];
double f17 = 0.05555555555555555555556 - dist[18*Np+n];
dist[5*Np+n] = f6;
dist[11*Np+n] = f12;
dist[14*Np+n] = f13;
dist[15*Np+n] = f16;
dist[18*Np+n] = f17;
}
}
extern "C" void ScaLBL_D3Q19_AAeven_Pressure_BC_z(int *list, double *dist, double din, int count, int Np)
{
// distributions