CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

Wall shear stress

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   January 29, 2007, 15:13
Default Wall shear stress
  #1
David
Guest
 
Posts: n/a
Hi;

Im curious, when calculating the friction velocity with the equation

Utau=(tau wall/density)^0.5

Should i add the wall shear stress for the top and bottom walls in my domain or just use the value for one of the walls. I am running turbulent channel flow.

Thanks

David
  Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Natural convection in a closed domain STILL NEEDING help! Yr0gErG FLUENT 4 December 2, 2019 01:04
Wall shear stress GamFlu Main CFD Forum 0 June 11, 2011 05:33
Wall Shear Stress GamFlu FLUENT 0 June 11, 2011 04:52
relationship between wall shear stress and TKE winter FLUENT 0 December 11, 2007 18:11
Re: About wall shear stress Mike FLUENT 9 November 17, 2003 15:41


All times are GMT -4. The time now is 16:46.