I'm studying the implementation of the incompressible omegaWallFunction.
This clearly becomes oo when y approaches 0. Does this account for the turbulence damping near the wall?
Next question: What is G?
I'm especially clueless that the last part with the G is about?
For the second question, the followings will be of help:
Hope this helps,
I noticed that the logarithmic component of omega1 in the code is not representative of the Menter 2001 paper.
The code is:
Menter 2001 gives:
Where C_mu = 0.09.
Why the difference? A message above makes reference to the following website: http://www.cfd-online.com/Wiki/Two_e...bulence_models
The last term of the last equation in the "Standard Wall Functions" section at that link matches the code, but it is still not clear why the code chose the equation that was selected (Wilcox 1994 eq 6.84) and not that which was defined in Menter 2001.
Does anyone know why the code is what it is, and not in line with Menter 2001?
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