CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > CFX

Wall function

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   July 2, 2002, 13:51
Default Wall function
  #1
Min-Hua Wang
Guest
 
Posts: n/a
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
  Reply With Quote

Old   July 2, 2002, 16:01
Default Re: Wall function
  #2
Astrid
Guest
 
Posts: n/a
Check out the Fortran userroutine USRWTM.

Good luck, Astrid
  Reply With Quote

Old   July 4, 2002, 21:42
Default Re: Wall function
  #3
Min-Hua Wang
Guest
 
Posts: n/a
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
  Reply With Quote

Old   July 5, 2002, 01:59
Default Re: Wall function
  #4
Astrid
Guest
 
Posts: n/a
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
  Reply With Quote

Old   July 5, 2002, 12:13
Default Re: Wall function
  #5
Min-Hua Wang
Guest
 
Posts: n/a
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
  Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Compile problem ivanyao OpenFOAM Running, Solving & CFD 1 October 12, 2012 09:31
channelFoam for a 3D pipe AlmostSurelyRob OpenFOAM 3 June 24, 2011 13:06
Wall function for velocity? johnblund OpenFOAM 0 March 10, 2011 09:50
Need some wall function approaches! yka8150 Main CFD Forum 0 September 21, 2009 23:08
Axisymmetrical mesh Rasmus Gjesing (Gjesing) OpenFOAM Native Meshers: blockMesh 10 April 2, 2007 14:00


All times are GMT -4. The time now is 04:22.