CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Heat unbalance, tutorial 13

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

LinkBack Thread Tools Display Modes
Old   December 9, 2006, 14:39
Default Heat unbalance, tutorial 13
Posts: n/a
Dear All,

I have found in tutorial of FLUENT 6.1 (tutorial 13, Modelling Surface Chemistry), that total heat unbalance is 68 W, where heat balance between "velocity-inlet-3" and "outflow" is 256 w. It is 25%. Is it OK? I have also problems with my 3d combustors. I obtain absurd unbalance; several times bigger unbalance than expected total heat exchange. Can anybody enlighten me?

  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
UDF for Heat Exchanger model francois louw FLUENT 2 July 16, 2010 02:21
Concentric tube heat exchanger (Air-Water) Young CFX 5 October 6, 2008 23:17
Natural convection - Inlet boundary condition max91 CFX 1 July 29, 2008 20:28
CFX Heat Transfer RJamison CFX 0 July 24, 2008 12:11
heat conducting in a solid domain Rogerio Fernandes Brito CD-adapco 0 March 18, 2008 18:23

All times are GMT -4. The time now is 22:44.