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

LES NITA giving divergence problems

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   June 20, 2005, 08:23
Default LES NITA giving divergence problems
  #1
anindya
Guest
 
Posts: n/a
I am running a LES simulation. After initializing the flow using k-e model, I superimposed the turbulence fluctuations using the /solve/initialize/init-instantaneous-vel command. When I start LES (NITA, BCD, FSM) I get the error divergence in AMG Solver immediatley after 2-3 iterations. Could someone let me know what the problem might be?

Thanks for your help. Anindya
  Reply With Quote

Reply


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
Divergence Problems Ben FLUENT 2 January 5, 2007 00:18
LES on unstructured grids, urgent!!! Lv Xin Main CFD Forum 2 September 16, 2006 00:33
problems with LES run Tim CFX 1 February 27, 2006 08:28
divergence problems Kaatje FLUENT 3 January 23, 2006 14:50
problems simulation ideal gas, divergence in AMG S Ralf Schmidt FLUENT 11 October 1, 2005 14:21


All times are GMT -4. The time now is 17:46.