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

Drastic change in properties across a region

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

Reply
 
LinkBack Thread Tools Display Modes
Old   April 27, 2011, 10:57
Default Drastic change in properties across a region
  #1
New Member
 
Trinath Rao
Join Date: Jul 2010
Location: Bangalore
Posts: 10
Rep Power: 6
trinath2rao is on a distinguished road
Across a region the properties change drastically. How can I model It ? and whether the mesh size plays any role across that region...?
trinath2rao is offline   Reply With Quote

Old   April 27, 2011, 11:17
Default
  #2
Senior Member
 
Pauli
Join Date: Mar 2009
Posts: 175
Rep Power: 7
Pauli is on a distinguished road
In principle, yes. In practice, it depends upon the software you are using.

As an example, temperature dependent material properties is a common/required feature for CFD codes handling combustion problems.
Pauli 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
How to change density in OpenFoam zhaowei OpenFOAM Running, Solving & CFD 6 February 25, 2013 04:48
Boundary conditions for two connected fluid region. hut OpenFOAM Running, Solving & CFD 2 December 5, 2012 00:07
boundary condition and differenet constant properties for for two different region. alvora OpenFOAM 2 January 25, 2011 04:08
Properties of air versus temperature AND pressure Vincent Main CFD Forum 5 July 28, 2008 06:28
Free media&porous media.Big changes in properties. Isi Main CFD Forum 1 July 14, 2008 07:18


All times are GMT -4. The time now is 04:28.