CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Main CFD Forum

Can different URF's give different solutions?

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

Reply
 
LinkBack Thread Tools Display Modes
Old   October 7, 2004, 11:27
Default Can different URF's give different solutions?
  #1
ertan
Guest
 
Posts: n/a
Hi everybody,

I am running perriodic 3D flow in FLuent. I had faced with a convergence problem. I, sort of, solved it by playing Under Relaxation Factors. But I've also notticed that, different URF's (keeping the rest constant) gives me different flow fields. Especially pressure gradient value.

Is there anybody faced with similar situation?

Thanks...
  Reply With Quote

Reply

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
how can i give input for radiation problems balaji FLUENT 2 April 2, 2008 14:45
How to give restart option for transiant analysis Sangamesh CD-adapco 3 May 21, 2007 03:24
How to give temperature value in fluent sangamnath FLUENT 1 December 9, 2005 02:38
How to make my CGNS solutions to be read by fluent Guo-dong Lei FLUENT 0 November 26, 2005 21:59
Help! how to give initial VOF Ray Main CFD Forum 3 November 11, 1999 11:13


All times are GMT -4. The time now is 18:03.