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Old   July 27, 2016, 04:48
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Can the same single phase UDF be used for Material properties when using Eulerian Multiphase model.?

I am trying to have UDF for Material properties and am using Macro DEFINE_PROPERTY (name,c,t)

Does using an Eulerian Multiphase change the arguments or is DEFINE_PROPERTY macro not valid anymore?

My single phase UDF is this. Works fine until i turn on the Eulerian Multiphase model.

#include "udf.h"

real mu;
real temp = C_T(c,t);
real P= C_P(c,t) + op_pres;
if (temp > 288.)
mu = eqaution;
mu = 1.;
return mu;

Can anyone help me out?
I would really appreciate all the help i can get.
Thank you
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fluent - udf, material properties, udf and programming

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