|September 5, 2010, 00:15||
Laminar model - Need some urgent help
Amool A Raina
Join Date: May 2010
Posts: 14Rep Power: 6
I have been trying to simulate laminar flow over an airfoil and for each airfoil I analyze using Laminar Model in Ansys Fluent, it shows tremendous laminar separation bubbles occurring which end up increasing the drag to a very high value. Now based on my understanding, I think that this is occurring because the transition is not being captured. is there a way to fix this problem, since for the problem I am analyzing, natural transition is occurring.
Forgot to mention: Reynolds number of operation: 250000 - 500000
Any suggestions are welcome!!
|Thread||Thread Starter||Forum||Replies||Last Post|
|VERY VERY URGENT: Injection Model XYZ Axes....!||Sujith||FLUENT||0||July 20, 2006 14:50|
|Premixed combustion -Laminar finite rate model||Shankar||FLUENT||4||March 17, 2004 16:32|
|HEAT TRANSFER AND EULER-EULER model (URGENT pls)||thomas||FLUENT||2||December 17, 2003 05:01|
|VERY URGENT : RADIATION MODEL||Riham||FLUENT||2||November 13, 2003 14:41|
|how to model transition laminar to turbulent?||james||Main CFD Forum||0||October 1, 2003 03:16|