Temperature Profil Plate UDF
 

Hi There,

I try to implement a temperature profil at a wall boundary.

That is what I have:

#include "udf.h"

DEFINE_PROFILE(t_profile,t,i)
{
real y[ND_ND]; /* this will hold the position vector */
real x;
real z;
face_t f;

begin_f_loop(f,t)
{
F_CENTROID(y,f,t);

F_PROFILE(f,t,i) = 293-100*x*z;
}
end_f_loop(f,t)
}

It does not work. Is there someone who might see the problem. In the end the profil does not matter. Just not uniform. I would like to go for linear from one side to the other. Here the plane, the wall is part of, is the y-z plane.

Any help would be much appreciated.

Thank you in advance