CFD Online Logo CFD Online URL
Home > Forums > FLUENT

y+ in turbulance modelling

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

LinkBack Thread Tools Display Modes
Old   July 22, 2010, 02:07
Question y+ in turbulance modelling
New Member
Join Date: Jun 2010
Posts: 7
Rep Power: 9
rohangulavani is on a distinguished road
Dear friends
I have done one simulation of turbulent flow. It converges. But for enhanced wall treatment (y+)<5. But in my simulation it comes very less
i.e. 0.0003
Is it sign of any error?
Whether mesh coarsening is nessessery ?
rohangulavani is offline   Reply With Quote

Old   July 22, 2010, 07:22
New Member
Join Date: Jul 2010
Posts: 1
Rep Power: 0
arman is on a distinguished road
It means that you use a very fine mesh that does not necessary. Anyway your results should be accurate.
good luck
arman is offline   Reply With Quote


Thread Tools
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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Advice on multi-phase flow modelling Martin Main CFD Forum 3 October 14, 2008 05:16
Unsteady modelling technique? Carlos FLUENT 0 September 26, 2008 11:37
how to ensure that your modelling is correct rvndr Main CFD Forum 7 March 1, 2004 13:21
turbulance model J.subramani CFX 1 January 4, 2004 18:00
Computational Modelling of Vortex Separators May Lim Main CFD Forum 6 November 13, 1998 13:36

All times are GMT -4. The time now is 10:28.