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#include "udf.h"
#include "mem.h"
#define dp 0.02
#define cp 1561.70
#define y1 0.33
#define y2 0.60
DEFINE_PROFILE(heat_coe,t,i)
{
cell_t c;
real Pr;
real Re;
real x1,x2;
begin_c_loop(c,t)
{
Pr=C_MU_L(c,t)*cp/C_K_L(c,t);
Re=C_R(c,t)*C_V(c,t)*dp/C_MU_L(c,t);
x1=Pr;
x2=Re;
F_PROFILE(c,t,i)=
C_K_L(c,t)*(2.0+1.1*pow(x1,y1)*pow(x2,y2))/dp;
}
end_c_loop(c,t)
}
#include "udf.h"
DEFINE_PROPERTY(cell_viscosity,c,t)
{
real mu;
real tempr=C_T(c,t);
mu=exp((0-4.343)-2.0143*(log(tempr-273.15)-5.011));
return mu;
}
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