SA Turbulence model implementation -- CFD Online Discussion Forums

March 6, 2006, 13:23	SA Turbulence model implementation	#1
ganesh Guest Posts: n/a	Dear Friends, I am presently working on implementing Spallart-Allmaras model in my compressible solver. I have the following queries 1. Which is a better option: Coupled or Decoupled ? 2. Are there any fixes/limiters needed, such as production limited as 20 times destruction and so on ? 3. Is viscous flux linearisation really essential ? Does it affect convergence on very fine grids ? Any suggestions/comments are most appreciated. Reagdrs and Thanks in advance, Ganesh

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 Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Superlinear speedup in OpenFOAM 13	msrinath80	OpenFOAM Running, Solving & CFD	18	March 3, 2015 06:36
Centrifugal Pump and Turbulence Model	Michiel	CFX	12	January 25, 2010 04:20
turbulence model equation	Andy Chen	FLOW-3D	4	January 1, 2010 22:45
k-w Turbulence model implementation	suneesh	Main CFD Forum	4	November 23, 2005 18:35
A reference on implementation of Spalart-Alam. Turbulence Model?	Mohammad Kermani	Main CFD Forum	2	December 26, 1999 03:56

All times are GMT -4. The time now is 10:20.