 |
 |
 |
|
|
|
[Sponsors] | ||||
December 9, 2009, 03:50
|
Recommended y+CFXvalues
|
#1 |
|
New Member
Anders Pettersson
Join Date: Dec 2009
Location: Luleå
Posts: 1
Rep Power: 0  |
What is the recommended y+ value for CFX and what is the best way to control it?
|
|
|
|
|
|
December 9, 2009, 05:44
|
|
#2 |
|
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
Read the section in the documentation about wall modelling.
You control y+ by adjusting the size of the mesh adjacent to the wall (usually). What y+ you should aim for depends on what you are trying to model and what turbulence model you are using. |
|
|
|
|
|
 |
| Tags |
| yplus |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Recommended PC Spec for STAR-CCM+ | Alex | Siemens | 12 | November 8, 2013 01:41 |
| OpenFoam recommended Specs | faisal_durr | OpenFOAM | 8 | December 2, 2009 03:07 |
| any useful recommended guide book for beginner? | wlt_1985 | FLUENT | 4 | November 3, 2009 22:16 |
| Recommended models for Gasoline Spray | sekkizhar | Siemens | 3 | March 4, 2009 09:28 |
| Recommended values on turbulence B.C. | Jihwan | Siemens | 2 | August 10, 2005 07:45 |
Linear Mode
