CFD Online Discussion Forums - Relaxation between two load steps

Hello community,

maybe you can help me further. I have two load steps. The first step is a heating step of 0.01 seconds. The second step is a 0.01 second cooling step. Between these two steps, the system should "relax", so no more heat to be entered. How can I specify this in the udf?
My previous code looks like this:

Code:

#include "udf.h"

DEFINE_PROFILE(unsteady_temperature, thread, position)

{

 face_t f;

 real a; 

 real m = 700;

 begin_f_loop(f, thread)

 {

  t = CURRENT_TIME; 

if                  ( t > 0.0 && t <= 0.01 )        { F_PROFILE(f, thread, position) = ( m * t )+293.15 ; }  // linear heating

else if        ( t > 1.01 && t <= 1.02 )     { F_PROFILE(f, thread, position) = ( m * t )+1000.15 ; } // linear cooling

else { Do nothing and relax???????? }

 }

 end_f_loop(f, thread)

}

Greetings Kauf