CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Constant turbulent viscosity

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

LinkBack Thread Tools Display Modes
Old   January 12, 2006, 09:00
Default Constant turbulent viscosity
Posts: n/a
I am simulating frozen turbulence case. I am not solving for k and epsilon. I want to know is it possible that I can switch off the Wall functions for momentum equation. How can I switch off the wall functions

  Reply With Quote

Old   January 18, 2006, 06:20
Default Re: Constant turbulent viscosity
Posts: n/a
Use "enhanced wall treatement" this cancel the use of wall functions, but then it resolves the boundary layer. To avoid the resolution use a zero shear stress at the boundary walls.

I hope it solves your problem. Make me aware if it works.

  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
How to install CGNS under windows xp? lzgwhy Main CFD Forum 1 January 11, 2011 19:44
CGNS lib and Fortran compiler manaliac Main CFD Forum 2 November 29, 2010 07:25
Turbulent viscosity and shear rate shib FLUENT 0 June 22, 2010 12:44
setting value of turbulent intensity and turbulent viscosity ratio in wind tunnel nuimlabib Main CFD Forum 0 August 4, 2009 00:05
Problem of Turbulent Viscosity Ratio Limited David Yang FLUENT 3 June 3, 2002 06:13

All times are GMT -4. The time now is 08:14.