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

convergence criteria

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 14, 2005, 08:35
Default convergence criteria
  #1
Aly
Guest
 
Posts: n/a
Hello

i am modelling (Mixture model) two phase flow (air-water) in vertical pipe with velocity inlet for water and air and pressure outlet for mixture at the exit. i have some results but they donot show any convergence, specially continuity equation does not decrease below 10-3 while rest goes to 10-4. How should i ensure whether the results i obtained are converged. I still need to perform the experiments so i dont have actual results. I am thinking of using monitoring mass flow rate of the mixture at the oulet on the top or should i use target massflow rate.

Advice needed.

Thanks
  Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Force can not converge colopolo CFX 13 October 4, 2011 23:03
What value shall I set for the Convergence criteria? steventay CFX 7 May 14, 2010 13:44
Convergence criteria PrandtlGlawert FLUENT 1 August 13, 2009 19:06
Convergence Criteria edwin FLUENT 1 February 14, 2008 20:24
Convergence criteria Gaurav Siemens 0 February 3, 2006 05:53


All times are GMT -4. The time now is 09:17.