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

refine mesh!!

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 2, 2007, 10:08
Default refine mesh!!
  #1
Donia
Guest
 
Posts: n/a
hi, how can i refine mesh with Fluent not Gambit? thanks
  Reply With Quote

Old   June 2, 2007, 10:51
Default Re: refine mesh!!
  #2
S.
Guest
 
Posts: n/a
You can refine a mesh by selecting the Adapt menu and choosing how you want to the adaption to be performed. For instance, if you select say Adapt->Gradient you can refine the mesh based on gradients of many properties. You would first select the property i.e. velocity->X-Velocity then click on "compute" (this gives you the maximum gradient value). You would enter a refinement threshold less than the computed maximum and click "Mark". This will show you how many cells/nodes are going to be added. If you are happy with everything then click "Adapt". A message will appear mentioning a "hanging node" just click "OK". You can then go to display grid and view the added cells. Hope this helps!

S.
  Reply With Quote

Old   June 2, 2007, 17:13
Default Re: refine mesh!!
  #3
donia
Guest
 
Posts: n/a
thanks a lot!!
  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
Moving mesh Niklas Wikstrom (Wikstrom) OpenFOAM Running, Solving & CFD 122 June 15, 2014 06:20
Mesh motion with Translation & Rotation Doginal CFX 2 January 12, 2014 07:21
[ICEM] Generating Mesh for STL Car in Windtunnel Simulation tommymoose ANSYS Meshing & Geometry 48 April 15, 2013 04:24
How to refine mesh? skovhus Open Source Meshers: Gmsh, Netgen, CGNS, ... 0 February 23, 2010 13:30
How to refine O-grid hexa mesh? Pete Main CFD Forum 2 November 15, 2004 07:40


All times are GMT -4. The time now is 02:32.