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

Which turbulence model wor a mult-element wing?

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 20, 2010, 09:20
Default Which turbulence model wor a mult-element wing?
  #1
Member
 
smith
Join Date: Apr 2009
Posts: 75
Rep Power: 17
Zweeper is on a distinguished road
Hello everybody!

I will simulate the flow about a multi element wing (in 2d as well as in 3d) and i ask myself which turbulence model the most suitable is for this case.

my teacher told me the k-epsilon is a good one because it is of course very fast and commonly used. but i THINK (when i consider the infos in the fluent documentation etc) that the k-omega sst with transitional flow is better for the flow about a multi element wing.

Maybe someone can confirm this or give me some reasons why the k-omega is not so good for this case (and maybe also which model i should consider instead)?

already big thanks and regards!
Zweeper is offline   Reply With Quote

Old   February 21, 2010, 10:48
Default
  #2
Member
 
smith
Join Date: Apr 2009
Posts: 75
Rep Power: 17
Zweeper is on a distinguished road
has nobody a clue about that problem?
Zweeper is offline   Reply With Quote

Reply


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
Adding a Turbulence Model doug OpenFOAM Running, Solving & CFD 11 May 21, 2018 13:54
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 05:36
Fan heater model: what turbulence source to use? andy20 CFX 7 March 3, 2008 16:42
SSG Reynolds Turbulence Model Georges CFX 1 February 28, 2007 16:15
Limitation of 2D and 3D model element number Soon CFX 3 January 30, 2006 15:15


All times are GMT -4. The time now is 06:31.