CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > CFX

Regarding isolated fluid region

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

LinkBack Thread Tools Display Modes
Old   February 27, 2008, 02:31
Default Regarding isolated fluid region
Posts: n/a
I would like to run a steady state analysis of flow around a rectangular building(closed cube) and use the result file as an intial value file for a transient analysis of flow around the same building but with an opening for estimation of internal pressure?How to go about it?

The solver gives an error during the steady state analysis citing isolated fluid domains(probably beacuse the domain inside the closed building cube is isolated from the domain outside the building cube but with in the bigger computational domain)?How to tackle this problem? Should I cut out the building cube from the Computational domain in which case I do not think I can use the results of the steady analysis as an initial result file for the transient?
  Reply With Quote

Old   March 5, 2008, 09:26
Default Re: Regarding isolated fluid region
Posts: n/a
Hi, I am not sure it can help, but there is an expert parameter "check isolated regions". You can set it to the value - "false".

  Reply With Quote


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
Water subcooled boiling Attesz CFX 7 January 5, 2013 04:32
Pressure in fluid region kkh FLOW-3D 1 July 23, 2012 14:37
Heat source in a particular region inside the fluid domain robingilbert OpenFOAM 7 September 2, 2010 14:39
Fluid Dynamics Eng - PAX Mixer - San Rafael, CA Gary Jong FLUENT 0 February 25, 2008 21:46
Diffusion from fluid region into porous tissue. Lindz FLUENT 0 August 3, 2007 07:34

All times are GMT -4. The time now is 02:24.