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Old   July 2, 2002, 14:51
Default Wall function
  #1
Min-Hua Wang
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Hello, All:

Can I use user-defined wall function instead of the default one in CFX-4 environment.

Thanks for any suggestions!

Min-Hua Wang
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Old   July 2, 2002, 17:01
Default Re: Wall function
  #2
Astrid
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Check out the Fortran userroutine USRWTM.

Good luck, Astrid
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Old   July 4, 2002, 22:42
Default Re: Wall function
  #3
Min-Hua Wang
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Hello, Thanks.

Do you have any experience to modify wall function to hold the rotationg wall.

Actually, I want to export y+ value from a CFD somution for a rotating wall.

Any suggestion?

MHW
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Old   July 5, 2002, 02:59
Default Re: Wall function
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Astrid
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Actually, I don't have experience in that field.

Do you need it for post processing or during the simulation? Where do you want to export it to?

Astrid
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Old   July 5, 2002, 13:13
Default Re: Wall function
  #5
Min-Hua Wang
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I need to export it for mass transfer coefficient and I guess I should use a correct version of wall function as well as a correct definition of y+ on rotating plat
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