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

help! heat transfer through wall

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

Reply
 
LinkBack Thread Tools Display Modes
Old   January 27, 2008, 00:59
Default help! heat transfer through wall
  #1
harry
Guest
 
Posts: n/a
Hi guys,

I am currently doing simulation of combustion occur in a microchannel (3D). My problem is after the combustion occur, i should expect a non-uniform temperature distribution along the wall due to the heat transfer from the combustion mixture through the wall. however, my result only show a uniform temperature which dont really make sense. Moreover, both the inner and outer wall shares the same temperature. i have set my boundary condition of wall to coupled. anybody can help ? the error is cause by boundary conditon or meshing? anybody have idea? thanks a lot.

regards harry
  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 Coefficient in Compressible Flow 3D turbine cascade Karkoura CFX 0 March 10, 2011 16:35
Flow around pipes - heat transfer coefficient on the wall of pipe doodek Main CFD Forum 2 November 23, 2009 09:48
how to model heat transfer for the coupled wall jing113cn FLUENT 0 June 22, 2009 03:56
How can I increase Heat Transfer at Domain Interf? B.Simon CFX 3 October 28, 2008 19:53
Concentric tube heat exchanger (Air-Water) Young CFX 5 October 6, 2008 23:17


All times are GMT -4. The time now is 18:18.