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

Volume Meshing & Face Meshing? singularity of grid

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 4, 2003, 12:08
Default Volume Meshing & Face Meshing? singularity of grid
  #1
ken
Guest
 
Posts: n/a
Hi.

I'm currently at the stage of meshing my object. In my project, my area of concern is the external flow around the object.

May I ask whether is it sufficient to do only face meshing on the surface?? Because I heard from some that if only face meshing is done, the mesh when exported to fluent, can't be read as an object and will have problem. Face meshing is for the purpose of doing cooper type hex structured volume meshing???

Another problem I may like to ask is about singularity? how does singularity of a grid point esp at the centre of a circular disc affect the meshing of the object? is it critical? how to avoid that?
  Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Hydrostatic Pressure and Gravity miliante OpenFOAM Running, Solving & CFD 132 October 7, 2012 23:50
[blockMesh] Axisymmetrical mesh Rasmus Gjesing (Gjesing) OpenFOAM Meshing & Mesh Conversion 10 April 2, 2007 15:00
Could anybody help me see this error and give help liugx212 OpenFOAM Running, Solving & CFD 3 January 4, 2006 19:07
[Commercial meshers] Trimmed cell and embedded refinement mesh conversion issues michele OpenFOAM Meshing & Mesh Conversion 2 July 15, 2005 05:15
Grid Independent Solution Chuck Leakeas Main CFD Forum 2 May 26, 2000 12:18


All times are GMT -4. The time now is 09:12.