CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > OpenFOAM Native Meshers: blockMesh

Error buffercc117assertion failed

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

Reply
 
LinkBack Thread Tools Display Modes
Old   September 5, 2007, 03:42
Default Hello I get the error "buff
  #1
New Member
 
Bernhard Blug
Join Date: Mar 2009
Posts: 1
Rep Power: 0
hungerturm is on a distinguished road
Hello

I get the error "buffer.cc:117:assertion failed" when executing blockmesh. The blockmeshdict is quite large (75 MB) and should generate quite a large mesh (about 500.000 elements). Is is possible to generate that large meshes with blockmesh? What do I have to alter to mesh such large meshes with blockmesh?

thank you
Bernhard
hungerturm is offline   Reply With Quote

Old   September 5, 2007, 04:20
Default How did you generate such a la
  #2
Super Moderator
 
Mattijs Janssens
Join Date: Mar 2009
Posts: 1,416
Rep Power: 15
mattijs is on a distinguished road
How did you generate such a large blockMeshDict file? Never seen that error before. Are your input lines extremely long?

There is no problem generating 500.000 cells as long as you have the memory.
mattijs is offline   Reply With Quote

Reply

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
Error: Dynamic-Mesh failed. -ve cell vol Detected Manoj Kumar FLUENT 2 April 27, 2014 17:04
Newtons method failed(Error) Chetan Prashant CFX 4 May 17, 2007 00:58
Error: Surface creation failed! Lutz FLUENT 3 March 7, 2006 01:30
Error: Failed in Fill_Domain. sawa FLUENT 5 January 17, 2005 03:34
Fatal Error: Face Evaluation Failed Matthew Campbell CFX 7 October 5, 2001 09:37


All times are GMT -4. The time now is 05:27.