CFD Online Logo CFD Online URL
Home > Forums > FLUENT

gambit model problem

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

LinkBack Thread Tools Display Modes
Old   April 21, 2004, 06:51
Default gambit model problem
Posts: n/a

i have some trouble to mesh my 3D model with gambit (my model is a little bit complicated to explain but i can send it by email). the error message says something like: "Initialization failed; perturb boundary nodes and try again. Initialization failed to mesh 7 nodes. ERROR: TG_mesh_Domain failed with error code 1. ERROR: tetrahedral meshing has failed for volume volume 1." i have tried to mesh directly the volume, but also faces separatly and then mesh the volume, but there is still some problem.

if someone can help me, should be nice thank you yann
  Reply With Quote

Old   April 24, 2004, 04:23
Default Re: gambit model problem
Posts: n/a

If the cell sizes are very different at different faces, or if you have sliver surfaces, having quad mesh on faces when using tgrid, or similar problems may lead you to this error message. Try to decompose your geomety into "better-meshable" sub-volumes and control your mesh. You could see the origin of the error by this way..

Regards emre
  Reply With Quote


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
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 06:36
Gambit geometry problem cestrin FLUENT 3 July 4, 2012 02:33
SketchUp 3D model import to Gambit or Fluent Steve Johnson FLUENT 0 February 8, 2009 15:21
How to export gambit model to ICEM Nirupama Main CFD Forum 1 October 28, 2006 13:06
problem with MFR model for multiphase mixing tanks Srinivas Main CFD Forum 1 November 7, 2005 15:16

All times are GMT -4. The time now is 14:22.