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Calculate averaged value (mass- or area-weighted) on type:interior boundary conditio

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Old   June 25, 2012, 09:36
Default Calculate averaged value (mass- or area-weighted) on type:interior boundary conditio
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George B.
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I would like to calculate the averaged value for some properties (temperature, pressure, viscosity, x-velocity, velocity magnitude, etc) for the boundary condition type:interior (for mass-flow inlet or pressure-outlet works fine). I was trying to get the values for the cell (e.g. the temperature of the cell) but it is not available by using my code :

#include "udf.h"

// firstly I intend to calculate the sum of the temperature values
DEFINE_EXECUTE_AT_END(execute_at_end)
{
real sum_temp=0;

Domain *d;
cell_t c;
face_t f;
Thread *t;
int ID_int = 27; //here I know the ID for the type:interior = 27
d = Get_Domain(1);
t = Lookup_Thread(d,ID_face_int);

begin_c_loop(c,t)
{
sum_temp+=C_T(c,t);
}
end_c_loop(c,t)

printf( "\n Tsum in type:interior %d is [in K]: %f \n",ID_int,sum_temp);

}


Thanks a lot in advance.
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