how to code Spalart-Allmaras turbulence model in unstructured mesh? -- CFD Online Discussion Forums

April 23, 2009, 09:46	how to code Spalart-Allmaras turbulence model in unstructured mesh?	#1
ervasph New Member Join Date: Apr 2009 Posts: 6 Rep Power: 17	Spalart gives an example in sturctured grid. Because S-A model is not conservation form, he solve it using finite difference method that advective terms are discretized using first order upwinding, and diffusion terms are discretized using central difference. But how to expands Spalart's method to unstructured mesh using finite volume method? Last edited by ervasph; April 23, 2009 at 23:42.

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
unstructured mesh	phoenics user	Phoenics	26	March 22, 2012 13:17
Discussion: Reason of Turbulence!!	Wen Long	Main CFD Forum	3	May 15, 2009 10:52
CAD model sliver faces - CFX Mesh - Parasolid?	Ianto	CFX	3	February 8, 2009 19:32
Spalart Allmaras Turbulence model - Need article!	CFD Student	Main CFD Forum	0	December 27, 2004 05:28
unstructured vs. structured grids	Frank Muldoon	Main CFD Forum	1	January 5, 1999 11:09

All times are GMT -4. The time now is 20:00.