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

modeling of volume inside volume in gambit

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

Reply
 
LinkBack Thread Tools Display Modes
Old   October 21, 2009, 07:21
Question modeling of volume inside volume in gambit
  #1
New Member
 
rahul
Join Date: Oct 2009
Posts: 10
Rep Power: 6
rahulsharma is on a distinguished road
hey everyone

I want to model a volume inside a volume and than how will i get final model so that flow of fluid should be affected by both inner and outer volume.

So please suggest me which command will be best for separating these volumes....
rahulsharma is offline   Reply With Quote

Old   October 21, 2009, 07:28
Default
  #2
Senior Member
 
Philipov's Avatar
 
Svetlin Philipov
Join Date: Mar 2009
Location: Bulgaria
Posts: 176
Rep Power: 7
Philipov is on a distinguished road
Generate the two volumes, substract one from the other then mesh the resulting geometry
Philipov is offline   Reply With Quote

Old   October 22, 2009, 08:14
Default
  #3
Member
 
JP
Join Date: Mar 2009
Posts: 57
Rep Power: 8
srjp is on a distinguished road
I assume you want to model the flow inside volume-1 and around the inner volume-2, like flow inside a tube, with an obstruction.

If that is the case, yes, you can subtract vol-2 from vol-1 since flow happens only in the remaining space. In this case you can delete vol-2.

If flow occurs in both volumes, you need to mesh both volumes, and then define them as different zones in gambit.
srjp is offline   Reply With Quote

Old   October 23, 2009, 08:19
Default
  #4
New Member
 
rahul
Join Date: Oct 2009
Posts: 10
Rep Power: 6
rahulsharma is on a distinguished road
thanks srjp

i will do this than inform you what will be the situation.
rahulsharma 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
question on generating sliding mesh in Gambit multiphase-flow FLUENT 4 February 21, 2012 00:36
Solid volume inside computational domain francois OpenFOAM Native Meshers: blockMesh 7 November 19, 2008 16:11
How to create a fluid volume inside a solid volume sanin FLUENT 4 November 13, 2008 15:17
fluent add additional zones for the mesh file SSL FLUENT 2 January 26, 2008 11:55
Parametric Modeling with GAMBIT David Shkval FLUENT 4 March 7, 2002 07:50


All times are GMT -4. The time now is 00:30.