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

Turbulence anisotropy

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

Like Tree1Likes
  • 1 Post By Davide_sd

LinkBack Thread Tools Display Modes
Old   September 26, 2013, 05:34
Default Turbulence anisotropy
Join Date: Dec 2012
Posts: 32
Rep Power: 6
Davide_sd is on a distinguished road
Hi all,
1 - how can i define the turbulence anisotropy?
2 - is it correct to say: the effect of wall is "Damping the wall normal components, making the turbulent flow anisotropic" ?
3 - i've read the Boussinesq assumption consider the flow isotropic. is it true?
shuige likes this.
Davide_sd is offline   Reply With Quote

Old   September 26, 2013, 09:26
Senior Member
Filippo Maria Denaro
Join Date: Jul 2010
Posts: 3,644
Rep Power: 41
FMDenaro has a spectacular aura aboutFMDenaro has a spectacular aura about
isotropy implies an indipendence of the statistics to a rotation, therefore is a simple task to consider a non-isotropic condition
FMDenaro is offline   Reply With Quote


anisotropy, boussinesq, turbulence

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
Turbulence postprocessing Mohsin FLUENT 2 October 3, 2016 14:18
udf code for anisotropy turbulence model- square duct Eliasjal Fluent UDF and Scheme Programming 1 August 29, 2012 10:26
Question on Turbulence Intensity Eric FLUENT 1 March 7, 2012 05:30
Discussion: Reason of Turbulence!! Wen Long Main CFD Forum 3 May 15, 2009 09:52
Code release: Flow Transition and Turbulence Chaoqun Liu Main CFD Forum 0 September 26, 2008 17:15

All times are GMT -4. The time now is 07:36.