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-   -   Spalart Allmaras Wall Function (https://www.cfd-online.com/Forums/openfoam-solving/59158-spalart-allmaras-wall-function.html)

vandraren February 1, 2008 08:50
Hi all, I have a question r
 
Hi all,

I have a question regarding the use of the Spalart Allmaras turbulence model in OpenFOAM. Does the SA model use wall functions, and if so do they need to be manually turned on/off?

I have searched similar threads on the forum but haven't found a definitive answer.

Many thanks.

eugene February 5, 2008 05:03
The Spalart-Allmaras model use
 
The Spalart-Allmaras model uses a hybrid wall function.

vandraren February 5, 2008 05:06
Hi again folks, If anyone k
 
Hi again folks,

If anyone knows anything about the question above a reply would be great. I am using simpleFoam to model flow around a NACA0012. Have a deadline approaching so any input would be much appreciated.

Thanks,
John

vandraren February 8, 2008 08:42
Poor timing there with my last
 
Poor timing there with my last post! Thanks for your input Eugene.


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