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

Help!!!!!!heat transfer over annular fin

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

Reply
 
LinkBack Thread Tools Display Modes
Old   July 19, 2000, 12:02
Default Help!!!!!!heat transfer over annular fin
  #1
Dory Cano
Guest
 
Posts: n/a
First, sorry , I don't writting english good. I need information about how have the heat transfer over a annular fin, the boundary conditions are: solid for the annular fin, wall for the superficial of tube, and the boundary external, the environment, is the wall. My problem is: the Fluent create in the fin a : WALL AND WALL SHADOW, and for default are adiabatic, and the heat of transfer don't happen!!!

HELP IS URGENT!!!!!!!
  Reply With Quote

Old   July 19, 2000, 14:19
Default Re: Help!!!!!!heat transfer over annular fin
  #2
Kai Kang
Guest
 
Posts: n/a
check fluent user's manual for wall-boundaries: the wall and wall shadow allows you to specify different heat transfer parameters for the two sides of the wall. You need to change the default
  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
problems after decomposing for running alessio.nz OpenFOAM 5 April 20, 2011 08:44
Calculate the heat transfer coeficient of a fin H Christos CD-adapco 4 February 23, 2009 17:56
ANNULAR FIN Dory Cano Main CFD Forum 1 July 20, 2000 00:25
annular fin HELP!!! Dory Cano Main CFD Forum 0 July 19, 2000 16:38
free convection heat transfer from a heated horizontal surface through a liquid to a thin cooled fin Kaushik FLUENT 1 May 8, 2000 06:47


All times are GMT -4. The time now is 01:58.