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Difference kmutWallFunction - mutUSpaldingWallFunction

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Old   October 21, 2016, 08:58
Default Difference kmutWallFunction - mutUSpaldingWallFunction
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Hi,

i really hope for some answers on this topic:

I am using k-w-SST in my simulation. Now I can choose between

a) compressible::kmutWallFunction

b) mutUSpaldingWallFunction


1. What is the difference between those wall functions?

2. Does this difference have some influence on using it with k-w-SST?

Since OpenFOAM automatically switches between solving the near wall region and using a wall function there should be no big difference?

Thank you for your help!!

Very Much!

Moritz
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Old   October 24, 2016, 10:21
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can anyone please help me?
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Old   October 27, 2016, 03:41
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I try it one more time :-) Can someone help? Thank you guys!
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