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-   -   Turbulence dissipation rate source (http://www.cfd-online.com/Forums/star-ccm/88137-turbulence-dissipation-rate-source.html)

roman10 May 9, 2011 12:29

Turbulence dissipation rate source
 
Hi, I'm using Star-Ccm+ version 6.02.007. I have to introduce a source term for turbulence dissipation rate in the k-epsilon standard low Reynolds model in order to partially rewrite the transport equation. Specifically, I have to rewrite model damping functions. I tried to do this with an user-code Region Profile written and compiled in C. I put Ceps1 and Ceps2 equal to zero and then I rewrote this terms thanks to the source term. But when I run the simulation the software seems not to consider the source term. Any idea? Maybe I'm using the wrong type of user-code.

Thanks


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