CFD Online Logo CFD Online URL
Home > Forums > FLUENT

error while iteration

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

LinkBack Thread Tools Display Modes
Old   January 3, 2006, 04:18
Default error while iteration
Posts: n/a
Dear all,

I have met with some problems in using fluent to simulate the flow of a liquid with an air bubble in a square channel.

I am using VOF model to simulate this flow.

The problem I met with is that whenever I input a value for the surface tension between the liquid and the gas, I will receive an error message while iterating.

Error message: "Too many sub time step. The velocity field is probably diverging……..Reduce time step"

I hope you all can give me some advice regarding this problem

Best Regards
  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
how to increase "Newton Pressure Iteration Limit" kus CFX 9 April 21, 2013 01:54
snappyHexMesh aborting Tobi OpenFOAM Native Meshers: snappyHexMesh and Others 0 November 10, 2010 04:23
Parallel runs slower with MTU=9000 than MTU=1500 Javier Larrondo FLUENT 0 October 28, 2007 23:30
Creating, loop or iteration using expression edito Jan CFX 3 July 28, 2003 11:01
Heat exchanger problem chiseung FLUENT 16 October 20, 2001 04:36

All times are GMT -4. The time now is 09:07.