CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > Siemens > STAR-CCM+

Solution Not Converging

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 15, 2015, 10:46
Default Solution Not Converging
  #1
New Member
 
Dong Keun Ha
Join Date: Nov 2014
Posts: 1
Rep Power: 0
dongul99 is on a distinguished road
Hi, everyone.

I am a student and I am working on my thesis with the CFD on the train model.

I am having a problem with convergence on my model and I could not locate the problem causing this. Please see attached picture of the plot.

The cell count was 4.5 million, wind tunnel model.

Any advice will be very helpful. thank you.
Attached Images
File Type: jpg Long_Train_Drag1 Monitor 2 Plot.jpg (35.1 KB, 18 views)
File Type: jpg Long_Train_Residuals.jpg (43.5 KB, 16 views)
File Type: jpg Long_Train_Mesh Scene 4.jpg (39.9 KB, 17 views)
dongul99 is offline   Reply With Quote

Old   March 16, 2015, 11:16
Default
  #2
Senior Member
 
Matt
Join Date: Aug 2014
Posts: 947
Rep Power: 18
fluid23 is on a distinguished road
Can you give more info about your setup? It's hard to tell what might be causing this from the info you gave.
fluid23 is offline   Reply With Quote

Reply

Tags
convergence problem


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
Solution not converging BECK DING FLUENT 0 November 7, 2014 05:24
Solution not converging dhands FLUENT 0 April 25, 2014 15:04
SU2_EDU version solution not converging.. akanoria SU2 2 March 4, 2014 06:49
My steady state solution converges for a while but stops converging C.C Fluent UDF and Scheme Programming 0 October 9, 2013 12:11
Discussion about Mesh independant solution Seb Main CFD Forum 13 May 22, 2001 14:37


All times are GMT -4. The time now is 16:16.