CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

abt near wall turbulence wall functions

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

LinkBack Thread Tools Display Modes
Old   May 12, 2003, 03:38
Default abt near wall turbulence wall functions
Posts: n/a
Hi to all the "turbulent" experts !

I am trying to develope a code which can solve turbulent flow, attached/separated ! e.g. turbulence flow over a backward facing step. The turbulence model i am using is k-epsilon. I found that, in such cases, where there are separation region/s, the formulation of wall functions plays a vital role in the predictions of turbulent kinetic energy and dissipation rate.

what is the best near wall treatment for implementing k-epsilon model, amongst Amano, Rodi and Chiang/Launder ?

  Reply With Quote


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
Near Wall Turbulence in CFX pawan1989 CFX 21 December 16, 2013 06:51
Turbulence postprocessing Mohsin FLUENT 0 September 19, 2011 21:05
Choosin Wall Functions for K-E Rich1979 FLUENT 0 June 23, 2010 12:20
wall functions thecfduser FLUENT 3 November 16, 2009 05:42
Wall functions Confused Main CFD Forum 1 August 14, 1998 09:31

All times are GMT -4. The time now is 15:28.