CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > ANSYS Meshing & Geometry

[ICEM] added faces problems with tetra mesh check

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

Reply
 
LinkBack Thread Tools Display Modes
Old   December 6, 2012, 20:04
Default added faces problems with tetra mesh check
  #1
New Member
 
Bingbing Yan
Join Date: Apr 2011
Posts: 2
Rep Power: 0
zhou3705090 is on a distinguished road
Hello,everyone

I'm trying to mesh a volute with tetra mesh.
The mesh check shows there are several elements with problem"added faces" and "Delaunary vioaltion". When I load the mesh into cfx, the cells with "added faces" are lost.
How can I fix this problem?
Thank you for your help and time.
Attached Images
File Type: png cfx.PNG (15.2 KB, 19 views)
zhou3705090 is offline   Reply With Quote

Old   December 7, 2012, 03:07
Default
  #2
Senior Member
 
AB
Join Date: Sep 2009
Location: France
Posts: 323
Rep Power: 11
BrolY will become famous soon enough
Have you done a build topology first ?
BrolY is offline   Reply With Quote

Old   December 7, 2012, 10:28
Default
  #3
New Member
 
Bingbing Yan
Join Date: Apr 2011
Posts: 2
Rep Power: 0
zhou3705090 is on a distinguished road
Yes! I built the topology. But it is still there.
I made screenshots. The elements are belong to different parts.
Attached Images
File Type: png ask.PNG (4.8 KB, 8 views)
File Type: png ask1.PNG (13.7 KB, 7 views)
zhou3705090 is offline   Reply With Quote

Old   December 7, 2012, 11:01
Default
  #4
Super Moderator
 
diamondx's Avatar
 
Ghazlani M. Ali
Join Date: May 2011
Location: Canada
Posts: 1,215
Blog Entries: 22
Rep Power: 18
diamondx will become famous soon enough
Send a message via MSN to diamondx
it looks like you have two surfaces sharing one edge, if so have you activated thin cut ??
__________________
Regards,
New to ICEM CFD, try this document --> http://goo.gl/G2gkE
Ali
diamondx is offline   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
Mesh conversion problem (fluent3DMeshToFoam) Aadhavan OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ... 1 December 12, 2012 10:38
Left handed faces created by adaptive mesh RagingPotato FLUENT 0 April 3, 2012 12:29
OF 1.6 | Ubuntu 9.10 (64bit) | GLIBCXX_3.4.11 not found piprus OpenFOAM Installation 22 February 25, 2010 13:43
external flow with snappyHexMesh chelvistero OpenFOAM 11 January 15, 2010 19:43
How to control Minximum mesh space? hung FLUENT 7 April 18, 2005 09:38


All times are GMT -4. The time now is 00:54.