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

mesh of large aspect ratio region

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

Reply
 
LinkBack Thread Tools Display Modes
Old   May 24, 2003, 23:18
Default mesh of large aspect ratio region
  #1
marangoni
Guest
 
Posts: n/a
Hi:

In gambit, I try to mesh a face(rectangle): the length is about several meters, but the width only about 200 micron. After I mesh the face(the aspect ratio is about 1:10000), what I find out is for the region some distance from either end of long side, the mesh is not the same as that at either end. When I read grid into fluent, the minimum and maximum volume shown are not the same (the difference is quite large), some time even fails the grid check (negative area and volume). Anyone has some suggestion about this?

Thanks

M
  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
SnappyHexMesh for internal Flow vishwa OpenFOAM Native Meshers: snappyHexMesh and Others 24 June 27, 2016 08:54
[ICEM] surface mesh merging problem everest ANSYS Meshing & Geometry 44 April 14, 2016 06:41
[ICEM] Generating Mesh for STL Car in Windtunnel Simulation tommymoose ANSYS Meshing & Geometry 48 April 15, 2013 04:24
Mesh aspect ratio aka OpenFOAM 0 August 21, 2011 02:43
Ratio between bl mesh and volume mesh nazario ANSYS Meshing & Geometry 0 July 7, 2009 06:33


All times are GMT -4. The time now is 21:53.