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-   -   how to define turbulence timescale in cfx-pre? (http://www.cfd-online.com/Forums/cfx/21197-how-define-turbulence-timescale-cfx-pre.html)

Tony April 25, 2005 10:28

how to define turbulence timescale in cfx-pre?
 
Hi,

I am using Eddy Dissipation Model of CFX5.7. I want to make a plane plot of turbulence timescale, which is calculated from Turbulent kinetic energy/Dissipation rate.

How do I define it in Expression in CFX-Pre? Or can I do this in CFX-Post since we already got data for both Turbulent kinetic energy and Dissipation rate.

Thanks.


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