Negative Cell Volumes -- CFD Online Discussion Forums

December 29, 2015, 10:13	Negative Cell Volumes	#1
mikemangan05 New Member Michael Mangan Join Date: Dec 2015 Location: Ireland Posts: 1 Rep Power: 0	Hi, I'm a newbie completing my thesis and have a problem regarding negative cell volumes in Fluent. "WARNING: 2 cells with non-positive volume detected. Error at Node 0: Update-Dynamic-Mesh failed. Negative cell volume detected. Error at Node 1: Update-Dynamic-Mesh failed. Negative cell volume detected. Error: Update-Dynamic-Mesh failed. Negative cell volume detected. Error Object: #f" I'm using a dynamic mesh and the project is air flow through a Pulsator. I've tried changing my mesh settings but to no avail. I'd really appreciate any help

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 Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
interFoam running blowing up	sandy13	OpenFOAM Running, Solving & CFD	2	May 5, 2015 07:16
Journal file error	magicalmarshmallow	FLUENT	3	April 4, 2014 12:25
[blockMesh] BlockMesh FOAM warning	gaottino	OpenFOAM Meshing & Mesh Conversion	7	July 19, 2010 14:11
Negative Volumes	Hoshang Garda	FLUENT	3	April 25, 2007 01:47
negative grid volumes when adapting	Dave	FLUENT	1	August 20, 2005 13:47

All times are GMT -4. The time now is 00:56.