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-   -   nutkwallfunction (http://www.cfd-online.com/Forums/openfoam/94818-nutkwallfunction.html)

sam1364 November 27, 2011 01:34

nutkwallfunction
 
Hi

I am now solving cavity problem in 3D. for turbulence model, I selected RANS and k-epsilon. for wall function, I selected nutkwallfunction. However, I could not find the procedure (how the wall function is defined) used in this type of wall function. I would be grateful if you could tell me what specific wall function is used in nutkwallfunction. I realized that the way that wall functions are defined can be followed just from the C++ code. Is there any clear written explanation and procedure on the nutkwallfunction behavior?!


Thanks,
Pooyan

romant November 28, 2011 04:01

Quote:

Originally Posted by sam1364 (Post 333675)
Hi

I am now solving cavity problem in 3D. for turbulence model, I selected RANS and k-epsilon. for wall function, I selected nutkwallfunction. However, I could not find the procedure (how the wall function is defined) used in this type of wall function. I would be grateful if you could tell me what specific wall function is used in nutkwallfunction. I realized that the way that wall functions are defined can be followed just from the C++ code. Is there any clear written explanation and procedure on the nutkwallfunction behavior?!


Thanks,
Pooyan

please do not double post!


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