Non positive volume exist - How to find where ??!! -- CFD Online Discussion Forums

August 10, 2010, 08:57		#30
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	the divergence should come from negative cells or high skewed cells. But you are not suppose to get such warning in mesh motion since no physics equation is solved. Are you giving a motion, or is the motion computed through an UDF. Do you have the possibilty to use laering method instead of smoothing/remeshing? __________________ In memory of my friend Hervé: CFD engineer & freerider

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
[ICEM] Negative volume error in hybrid mesh	siw	ANSYS Meshing & Geometry	4	September 3, 2014 05:25
Find volume bulk temperature	gandesk	FLUENT	0	November 29, 2010 17:50
fluent add additional zones for the mesh file	SSL	FLUENT	2	January 26, 2008 11:55
Splitting Up Volume	George Gardner	FLUENT	0	January 13, 2006 11:08
the Eulerian model and the lower volume fraction	hx li	FLUENT	2	October 27, 2005 06:17

All times are GMT -4. The time now is 09:52.