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myudf.c
1 UDF for specifying unsteady temperature profile boundary condition
************************************************************************/
#include "udf.h"
DEFINE_PROFILE(unsteady_temperature, thread, position)
{
real t,temperature;
face_t f;
begin_f_loop(f, thread)
{
t=RP_Get_Real(¡°flow-time¡±);
temperature=-0.4821*(t/2592000-11.382)*(t/2592000-11.382)+316.36;
F_PROFILE(f,thread,position)=temperature;
}
end_f_loop(f, thread)
}
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/***********************************************************************
myudf.c
1 UDF for specifying unsteady temperature profile boundary condition
************************************************************************/
#include "udf.h"
DEFINE_PROFILE(unsteady_temperature, thread, position)
{
real x[ND_ND]; /* this will hold the position vector */
real y;
face_t f;
begin_f_loop(f, thread)
{
F_CENTROID(x,f,thread);
y = x[1];
F_PROFILE(f,thread,position)=-0.4821*(y/2592000-11.382)*(y/2592000-11.382)+316.36;
}
end_f_loop(f, thread)
}
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