One more time: wall functions - SST

CFDfan · April 4, 2021, 13:03

hi Tobi, what is the address of your webpage with the references you were referring to?

mCiFlDk · June 4, 2021, 08:57

Quote:

Originally Posted by anon_q

Hello Tobias
How can I disable wall functions in OpenFOAM if I have y+ << 1 ?

Dear anon_q,

I see this question was not responded, and it's the issue I'm currently having. If you could figured it out, could you share your answer?

Best

mzzmrt · June 11, 2021, 13:27

it was responded on the earlier threads indeed.

for example if you are using kOmegaSST, the boundary conditions on the wall must be as:
nut=0
k=0
omega=omegaWallFunction

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April 4, 2021, 13:03		#21
CFDfan Senior Member Join Date: Jun 2011 Posts: 196 Rep Power: 14	hi Tobi, what is the address of your webpage with the references you were referring to?

June 11, 2021, 13:27		#23
mzzmrt Senior Member Join Date: Mar 2014 Posts: 112 Rep Power: 12	it was responded on the earlier threads indeed. for example if you are using kOmegaSST, the boundary conditions on the wall must be as: nut=0 k=0 omega=omegaWallFunction