[ALBATTROSS]

Hello all,

I'm initializing the flow with a UDF in FLUENT with the following UDF:
DEFINE_INIT(pure_cond, domain)
{
cell_t c;
Thread *t;
real xc[ND_ND];

/* loop over all cell threads in the domain */
thread_loop_c (t,domain)
{

/* loop over all cells */
begin_c_loop_all (c,t)
{
C_T(c,t) = -5000*xc[0] +100 ;
}
end_c_loop_all (c,t)
}
}

the problem is: Because this udf only specifies the values at the centroid The boundaries (i.e. The values of Temperature at boundary nodes) are not taking the values of this initialization. Surprisingly the values on the temperature at boundary nodes are not the same as the boundary condition values. I want specified values on boundaries when I initialize. Do you suggest a solution to this?
I attached a picture of the domain below

Thank you

[AlexanderZ]

make a loop over faces.
switch of "node values" option, when you plot contours

[taosifme014]

Hi, Are you able to fix this?