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Forum: CFX

December 18, 2010, 12:21

Replies: 6

RANS equations for compressible flows

Views: 11,834

Posted By siw

Hi, I need some more help with the Favre...

Hi,

I need some more help with the Favre averaged equations. I've put a post on the main board as they are not CFX specific, see the link:
...

Forum: CFX

December 9, 2010, 09:38

Replies: 6

RANS equations for compressible flows

Views: 11,834

Posted By siw

Thanks Glenn. Now found that it says on page...

Thanks Glenn.

Now found that it says on page 54 of the CFX-Solver Theory Guide:

"For compressible flows, the averaging is actually weighted by density (Favre-averaged), but for simplicity, the...

Forum: CFX

November 25, 2010, 16:53

Replies: 6

RANS equations for compressible flows

Views: 11,834

Posted By siw

RANS equations for compressible flows

Hi,

The CFX User Guide gives details on how the RANS equations are obtained using time-averaged reynolds decomposition. But I've read that for compressible flows mass-weighted (aka Favre)...

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