CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Parallel solver, divergence

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

LinkBack Thread Tools Display Modes
Old   April 30, 2008, 09:42
Default Parallel solver, divergence
Posts: n/a
Hi all,

I'm having a problem when using the parallel solver where the solution stops and it says divergence detected.

The issue is that when running the EXACT same set of iterations on the serial solver, no divergence occurs and the solution converges very well. Also when divergence is detected, the residuals indicate that the solution is converging normally. For the parallel computation I'm using 4 processors.

Does anyone have any ideas? Any help is very much appreciated.

Thanks Phil
  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
Divergence in AMG solver :k Guillaume FLUENT 9 September 6, 2017 12:39
divergence in CFX solver Tanveer Ahmad Rubani CFX 1 February 24, 2009 17:19
Divergence detected when using parallel solver Phil FLUENT 3 May 9, 2008 08:17
Divergence in AMG solver Sri FLUENT 2 June 12, 2007 19:41
Divergence in AMD solver vivek FLUENT 2 April 5, 2005 22:21

All times are GMT -4. The time now is 06:10.