CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Convergence problems for 2D model

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

LinkBack Thread Tools Display Modes
Old   October 6, 2005, 09:08
Default Convergence problems for 2D model
Posts: n/a
I have two fluids that flow in turbulent counter-flow through rectangular chanels and they are separated by an steel plate. I made the model in Gambit (2D) and I defined the sourfaces between the two fluids and plate like interface. I coupled in Fluent the two pairs of interfaces. The iteration begins without warnings or errors, but the convergence is still far, even after few thousand iterations, especialy for continuity (is about 0.5!!!)! Where is my fault? Thank you!

  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
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 06:36
Convergence Problems Carlos FLUENT 0 March 12, 2007 03:44
NACA0012 Convergence Problems StudentAndrew CFX 6 November 21, 2005 07:49
VOF model convergence lana FLUENT 11 October 1, 2005 05:23
convergence problems jeremy FLUENT 7 May 30, 2002 06:41

All times are GMT -4. The time now is 21:21.