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

AMG for NITA

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

Reply
 
LinkBack Thread Tools Display Modes
Old   August 6, 2005, 15:28
Default AMG for NITA
  #1
Jim
Guest
 
Posts: n/a
Hi,

I am using PISO with NITA (6.2). I am trying to assess and control convergence and thus watching residuals from the AMG.

For my momentum and k-e eqns it is not reaching the residual tolerance I specify. It seems to ignore it completely regardless of which AMG cycle I select (F or flex).

Is it just reaching machine round-off? How do I know my solution is converged when I can't monitor any flow properties?

Please help if you can, J.
  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
v4 & AMG warning msg more work CD-adapco 4 March 29, 2012 04:47
Quarter Burner mesh with periosic condition SamCanuck FLUENT 2 August 31, 2011 11:34
AMG versus ICCG msrinath80 OpenFOAM Running, Solving & CFD 2 November 7, 2006 16:15
Problem with jet flow braennstroem OpenFOAM Running, Solving & CFD 16 May 15, 2006 02:23
AMG vs ICCG eugene OpenFOAM Running, Solving & CFD 2 June 7, 2005 14:07


All times are GMT -4. The time now is 07:45.