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Constant turbulent viscosity

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Old   January 12, 2006, 09:00
Default Constant turbulent viscosity
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Q
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I am simulating frozen turbulence case. I am not solving for k and epsilon. I want to know is it possible that I can switch off the Wall functions for momentum equation. How can I switch off the wall functions

Q
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Old   January 18, 2006, 06:20
Default Re: Constant turbulent viscosity
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kharicha
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Use "enhanced wall treatement" this cancel the use of wall functions, but then it resolves the boundary layer. To avoid the resolution use a zero shear stress at the boundary walls.

I hope it solves your problem. Make me aware if it works.

Abdellah
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