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

heat conduction

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

Reply
 
LinkBack Thread Tools Display Modes
Old   July 24, 2014, 12:26
Default heat conduction
  #1
New Member
 
Ahmed
Join Date: Jul 2014
Posts: 4
Rep Power: 4
asayed is on a distinguished road
hello friends,

I am new to openfoam. I want to solve transient heat conduction in composite wall (two material thermal properties) with mixed boundary condition (Transient model).

any help?

thanks
asayed is offline   Reply With Quote

Old   July 25, 2014, 12:04
Default
  #2
Senior Member
 
Mohammad Shakil Ahmmed
Join Date: Oct 2012
Location: AUS
Posts: 128
Rep Power: 6
ahmmedshakil is on a distinguished road
You can try with : chtMultiRegionFoam
ahmmedshakil is offline   Reply With Quote

Old   July 25, 2014, 13:53
Default
  #3
New Member
 
Ahmed
Join Date: Jul 2014
Posts: 4
Rep Power: 4
asayed is on a distinguished road
but can chtMultiRegion solve convection boundary without introducing the fluid in the model??

and, do you ve a solved problem on this solver for solid regions only?

thanks
asayed is offline   Reply With Quote

Old   July 27, 2014, 06:38
Default
  #4
Senior Member
 
Mohammad Shakil Ahmmed
Join Date: Oct 2012
Location: AUS
Posts: 128
Rep Power: 6
ahmmedshakil is on a distinguished road
You can impose the convection boundary condition by using groovyBC easily. For using the chtMultiRegionFoam for solid heat transfers only, you can switch off the momentum equation.

Cheers,
#shakil
ahmmedshakil is offline   Reply With Quote

Old   July 31, 2014, 11:58
Default
  #5
New Member
 
Ahmed
Join Date: Jul 2014
Posts: 4
Rep Power: 4
asayed is on a distinguished road
thank you Sir
asayed 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
Heat transfer (conduction) between two pipes shields FLUENT 14 February 3, 2016 08:45
Question about heat transfer coefficient setting for CFX Anna Tian CFX 1 June 16, 2013 06:28
Error finding variable "THERMX" sunilpatil CFX 8 April 26, 2013 07:00
Conduction heat not balanced? Nepal CFX 7 May 31, 2005 11:51
Heat conduction through solid rib in periodic duct Dieter Fauconnier FLUENT 0 October 7, 2004 08:22


All times are GMT -4. The time now is 16:44.