udf problem about wall heat flux

stepanie

Hi, I don't know how to define uniform heat flux of wall changing with time. Here is my code. But there is error when I start to iteration. If I should use DEFINE_HEAT_FLUX? Is there an simple example for this micro? Thanks!

#include "udf.h"

DEFINE_PROFILE(fluxflow, thread, position) { real tim;

face_t f; cell_t c; Thread *t;

begin_f_loop(f, thread) { tim=RP_Get_Real("flow-time");

F_PROFILE(f, thread, position)=10tim } end_f_loop(f, thread) }