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solve fatal error in ansys fluent

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Old   March 9, 2018, 00:08
Exclamation solve fatal error in ansys fluent
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mohit dhoriya
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given below is the udf im using



#include "udf.h"
#define PI 3.141592654

DEFINE_PROFILE(inlet_velocity,th,i)
{
face_t f;
begin_f_loop(f,th)
double t = (CURRENT_TIME*2-floor(CURRENT_TIME*2))/2;

{
if(t <= 0.218)
F_PROFILE(f,th,i) = 0.5*sin(4*PI*(t+0.0160236));
else
F_PROFILE(f,th,i) = 0.3;
}
end_f_loop(f,th);
}

DEFINE_PROFILE(pressure_profile,t,io)
{
face_t f;

F_PROFILE(f,t,io) = 400 - (24467*F_FLUX(f,t));


}

im getting segmentation error while solving it. can anyone tell me whats wrong with it?
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Old   March 9, 2018, 18:35
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Lucky
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Did you forget to setup the UDM x2 for the velocity and pressure profiles?
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Old   March 14, 2018, 14:05
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mohit dhoriya
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Quote:
Originally Posted by LuckyTran View Post
Did you forget to setup the UDM x2 for the velocity and pressure profiles?
What's that??
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fluent - udf, segmentaion fault, transient 3d, udf code

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