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-   -   User Defined Turbulence Model (http://www.cfd-online.com/Forums/fluent/64843-user-defined-turbulence-model.html)

Iaroslav May 26, 2009 12:13

User Defined Turbulence Model
 
Hello everyone,

I am currently unable to find a sufficiently good turbulence model in Fluent to accurately model compressible supersonic free jet flow of air. Is there a way to modify/define my own turbulence model in Fluent?

As I have seen so far, I can set up user defined functions for Turbulent viscocity and Prantl numbers. Is there any other modifications I can make (such as a user-defined function for Cmu)?

Any help would be appreciated.

Thanks,
Iaroslav


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