[Sohrabs]

Hello everyone,
I am trying to use a user defined function that receives the pressure of a specific area as input and changes the air density in that area. The relevant thermodynamic equations are visible within the code. Problem is, when I try to compile the code, I receive the following error: "The UDF library you are trying to load (libudf) is not compiled for parallel use on the current platform (win64)".
Could you please take a look at my code and see what is wrong with it?

The code I am using is:

#include "udf.h"

DEFINE_PROPERTY(Density, c, t)
{
real RHOat; /* air density in the atmosphere */
real rho; /* air density inside the Chamber */
real Pch; /* pressure inside the Chamber */
real Pat; /* Atmospheric pressure */
Pat = 101325;
RHOat = 1.225;
Pch = C_P(c, t);
if (Pch >= Pat)
rho = (Pat * RHOat) / (Pat + Pch);
else
rho = (RHOat * (Pat + Pch)) / Pat;
return rho;
}

[salkynbekov]

Try to use visual studio for compilation.
Also try to run without parallel computing.

[Sohrabs]

Originally Posted by salkynbekov

1st use curly brackets for if-statement



Try to use visual studio for compilation.
Also try to run without parallel computing.

Thanks for the reply, I use Visual Studio 2010 for compiling and I have tried to run the simulation without parallel computing, same error appears!