CFD Online Logo CFD Online URL
Home > Forums > FLUENT

regarding under relaxation factors

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

LinkBack Thread Tools Display Modes
Old   December 9, 1999, 09:31
Default regarding under relaxation factors
Posts: n/a

is there any safe limit for specifying under relaxation factor for flow through pipe bend with 5.5 radius of curvature to radius of pipe ratio bend. The reynolds 10000. the solution is not converging....

  Reply With Quote

Old   December 10, 1999, 12:09
Default Re: regarding under relaxation factors
Sandeep Abhyankar
Posts: n/a
I would recommend you to go and check your mesh quality. I have done pipe-bend simulations like this before..and convergence was never a problem.
  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
Relaxation Factors for Transient solvers philippose OpenFOAM Running, Solving & CFD 19 March 20, 2014 05:39
Purpose of relaxation factors Mohsin FLUENT 5 April 30, 2010 11:57
relaxation factors and time accuracy Mike Main CFD Forum 7 May 21, 2005 12:41
Relaxation Factors Tim Phoenics 3 June 30, 2004 02:03
relaxation factors adjust zhujianguo Phoenics 1 July 15, 2003 11:11

All times are GMT -4. The time now is 20:58.