CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > CD-adapco

error

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

Reply
 
LinkBack Thread Tools Display Modes
Old   December 23, 2005, 01:54
Default error
  #1
nirmal
Guest
 
Posts: n/a
hello guys,

In <.info> file the error is shown(cell center outside of cell for cell no. 1 etc).But in check evrything no error is shown. Will it have any bad impact?

Thanks in advance
  Reply With Quote

Old   December 29, 2005, 00:52
Default Re: error
  #2
CFDian
Guest
 
Posts: n/a
Hi, To me it seems that the mesh is not proper. Check all the cells for centroidal check using check tool option. Try to reduce the skewness of the grid by remeshing or by hand fixing. The exact impact on the solution for this grid cannot be predicted. Till the point you are getting converged solution, check the accuracy with benchmark. Try also increasing the convergence criteriorn. If your grid is good the decrease in convergence criteriorn should not change the solution significantly if the grid is good.
  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
strange fluent error: Primitive Error at Node 0 Jean-Baptiste FLUENT 6 September 20, 2012 16:07
error in COMSOL:'ERROR:6164 Duplicate Variable' bhushas Main CFD Forum 1 May 30, 2008 04:35
"Error: Floating point error: invalid number" MI Kim FLUENT 2 January 4, 2007 11:00
Fatal error error writing to tmp No space left on device maka OpenFOAM Installation 2 April 3, 2006 08:48
Error: Floating point error: invalid number Bob FLUENT 3 June 3, 2005 18:11


All times are GMT -4. The time now is 16:57.