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December 8, 2004, 23:55 |
Automatic Wall Function
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#1 |
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Under the section of "Automatic Near-Wall Treatment for k-omega Based Models" on page 91 of CFX 5.7 user manual, a1 is used in the equation for ustar. What is that constant? I can't find it anywhere in the user manual. Is it the same as alpha1 = 5/9?
Thanks for the help. Craig |
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March 12, 2014, 09:29 |
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#2 |
New Member
Join Date: Jan 2014
Posts: 13
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I know this is a very old thread but I have the same problem and want to know what a1 in the equation of u_star should be?
Is it the same constant as used in the SST-Model? a1=0,31? Thank you for your help. |
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