CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

Negative volume in dynamic mesh

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   July 22, 2006, 12:09
Default Negative volume in dynamic mesh
  #1
Max
Guest
 
Posts: n/a
Hi all,

I am trying to simulate an engine using dynamic mesh, but when I solve the mesh motion using layering or remesh-spring smoothing methods, I get a netaive volume. Has anyone faced a simillar problem? If so, how was it resolved.

-Max
  Reply With Quote

Old   August 7, 2006, 06:18
Default Re: Negative volume in dynamic mesh
  #2
Davidzhou
Guest
 
Posts: n/a
the same happened to me, can anyone give us some suggestions?
  Reply With Quote

Reply


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


Similar Threads
Thread Thread Starter Forum Replies Last Post
remeshing due to negative volume error Doginal CFX 1 August 21, 2011 22:50
[snappyHexMesh] snappyHexMesh won't work - zeros everywhere! sc298 OpenFOAM Meshing & Mesh Conversion 2 March 27, 2011 22:11
Dynamic mesh, negative volume, help! vboris FLUENT 0 February 23, 2011 18:19
[snappyHexMesh] external flow with snappyHexMesh chelvistero OpenFOAM Meshing & Mesh Conversion 11 January 15, 2010 20:43
FSI & Negative Volume Mesh Mojtaba CFX 1 October 13, 2008 08:13


All times are GMT -4. The time now is 20:42.