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

Rankings of RANS based Turbulence Models

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

LinkBack Thread Tools Search this Thread Display Modes
Old   September 10, 2004, 12:10
Default Rankings of RANS based Turbulence Models
Abhijit Tilak
Posts: n/a
hello all,

I wonder if by now there exists any "look-up" table for choosing appropriate turbulence model (two equation, one equation or zero equation) for computing RANS (2D/3D). Some of criteria could be:

1. Accuracy in prediciting seperation/ reattachment/ re-laminarization

2. Accuracy in predicting heat transfer

3. Accounting for anisotropy of reynolds stresses

4. Accounting for compressibility of fluid

5. Ease of programming

6. computing cost/time

How about combination of one or more of the above criteria ???

Maybe the CFD experts using this forum based on their experience/knowledge start developing ranking tables!!


Abhijit Tilak
  Reply With Quote


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
Additional turbulence models for FLUENT Travis FLUENT 0 December 19, 2008 11:58
Turbulence models become invalid at Re=2000~5000? liweif FLUENT 9 August 27, 2007 11:55
turbulence models? haider FLUENT 0 March 7, 2006 23:58
Turbulence Models and external flow. Alan FLUENT 3 November 22, 2005 04:46
Programming turbulence models (CFX 4.4) Hamsdi CFX 2 October 12, 2001 01:14

All times are GMT -4. The time now is 06:24.