[buidu]

Dear all,

I plan to make a user code for heat source.

The heat generation rate is relevant to the surface mass flux.

Does anyone know how should I make the user coding to access the cell value for mass flux.

I asked the star ccm support. However, they normally do not support for user coding...

Thank you very much for your kind help.

regards,
Buidu

[nalamyogesh]

Hello,

It could look something like this :

void USERFUNCTION_EXPORT massflux(CoordReal *result, int size, CoordReal *MassFlux)
{
int i;
for (i =0 ; i< size ; ++i)
{
result[i] = ....
...
...
...
}

#include "uclib.h"


void massflux(CoordReal*, int, CoordReal*);


void USERFUNCTION_EXPORT uclib()
{

ucfunc(massflux, "ScalarFieldFunction", "MF");
ucarg(massflux, "Face", "$MassFlux", sizeof(CoordReal));

}