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UPF problem,help~

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Old   May 23, 2003, 04:57
Default UPF problem,help~
  #1
jieremy
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hello ,everybody in order to adjust the pressure-outlet boundary condition , I mad a UDF and it was compliled . but when it iterated , an error occured as belowing :

Pressure Outlet: Pressure profiles are not allowed with radial-outlets

and my function is :

#include "udf.h"

int count = 0; real flux_save = 0.;

DEFINE_ADJUST(demo_calc,domain) {

count++;

/*prinf("%f",count);*/ }

DEFINE_PROFILE(pressure_outlet,t,i) {

real p_out;

real flux;

real p_temp;

face_t f;

if ( count%500 == 0 )

{

begin_f_loop(f,t)

{

if (count == 0)

{

F_PROFILE(f,t,i) = 10000;

}

else

{

flux = F_FLUX(f,t);

p_out = F_P(f,t);

if( fabs( (flux - flux_save)/flux ) < 0.001 )

{

p_temp = p_out + 400 ;

if (p_temp < 14000)

{

F_PROFILE(f,t,i) = p_temp ;

flux_save = flux ;

}

}

}

}

end_f_loop(f,t)

} }

I don't understand the error. and how to resolve it?

hope your help ~
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