CFD Online Logo CFD Online URL
Home > Forums > ANSYS Meshing & Geometry

[GAMBIT] Problem with mesh. Please Help...

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

LinkBack Thread Tools Display Modes
Old   September 24, 2009, 17:13
Default Problem with mesh. Please Help...
New Member
Join Date: Sep 2009
Posts: 3
Rep Power: 8
maziboss is on a distinguished road
Hello anyone !
I'm here new so please be patient
I have big problem with create mesh in my project. I have rectangle with one different line (summary 5 lines). The line was created with small straight line. I need two meshes for two faces (names: "powmala" and "powduza"). When i try create mesh i have error or mesh looks like this:

Is anybody who can help me ? i tried different options and nothing
I work on Macintosh and run Windows XP from parallels desktop. Maybe this is a problem for big mesh ?

Below is link to my project in gambit without mesh ( Could You try create mesh on your computer ? I'll be very obliged. Thank You.
maziboss is offline   Reply With Quote

Old   September 28, 2009, 02:24
Super Moderator
-mAx-'s Avatar
Maxime Perelli
Join Date: Mar 2009
Location: Switzerland
Posts: 3,068
Rep Power: 31
-mAx- will become famous soon enough
you need to use size function because your rectangle is splitted with small edges.
So the small edges will be source of small cells.
Try this:
create size function with fixed type
select all the small edges as source
start size say 0.03
growth 1.2
max size say 0.5
In memory of my friend Hervé: CFD engineer & freerider
-mAx- is offline   Reply With Quote


mesh gambit

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
Dynamic Mesh Problem. Tom Clark FLUENT 9 July 7, 2010 07:56
mesh generation problem Ellen FLUENT 7 February 18, 2009 22:20
Icemcfd 11: Loss of mesh from surface mesh option? Joe CFX 2 March 26, 2007 18:10
mesh control problem TUM CFX 4 July 27, 2001 16:17
Convergence problem when ustructured mesh is used. SangJin Ryu CD-adapco 3 October 5, 2000 20:26

All times are GMT -4. The time now is 18:41.