|
[Sponsors] |
September 3, 2001, 09:55 |
S-A y+ problem
|
#1 |
Guest
Posts: n/a
|
Dear all
I know that if I am using a k-epsilon model with near wall treatment as two-layer zonal then my y+ must be below 4 or 5. What is the y+ value that lets the S-A model work probably, I have been told that it should be between 50 and 60, is this true? Cheers Andy |
|
September 7, 2001, 11:47 |
Re: S-A y+ problem
|
#2 |
Guest
Posts: n/a
|
Silly question maybe, but what is the S-A model?
Herve |
|
September 9, 2001, 10:35 |
Re: S-A y+ problem
|
#3 |
Guest
Posts: n/a
|
It is the Spalart-Allmaras turbulence model that can be used in Fluent, and can be found in the define menu. I would have thought that if you where using fluent you should have spotted this.
Andy |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
UDF compiling problem | Wouter | Fluent UDF and Scheme Programming | 6 | June 6, 2012 04:43 |
Gambit - meshing over airfoil wrapping (?) problem | JFDC | FLUENT | 1 | July 11, 2011 05:59 |
natural convection problem for a CHT problem | Se-Hee | CFX | 2 | June 10, 2007 06:29 |
Adiabatic and Rotating wall (Convection problem) | ParodDav | CFX | 5 | April 29, 2007 19:13 |
Is this problem well posed? | Thomas P. Abraham | Main CFD Forum | 5 | September 8, 1999 14:52 |