CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

Buoyancy Source Terms in k-e Model

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

LinkBack Thread Tools Display Modes
Old   May 6, 2009, 16:24
Question Buoyancy Source Terms in k-e Model
New Member
Alan N. Sayre
Join Date: May 2009
Posts: 3
Rep Power: 8
ans is on a distinguished road
I've added the generation of turbulence from buoyancy in my k-e model and the solution becomes unstable for certain classes of problems. My question is: should there be turbulence generation in control volumes near boundaries?
ans is offline   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
Fan heater model: what turbulence source to use? andy20 CFX 7 March 3, 2008 17:42
Equivalent source in VOF model of polymer melting Marcowitz FLUENT 0 February 21, 2008 07:11
UDF - source terms Fred FLUENT 2 October 11, 2005 20:53
How to set the buoyancy model? may song Phoenics 0 November 10, 2002 22:27
Buoyancy Model Jens CFX 0 February 13, 2002 03:40

All times are GMT -4. The time now is 14:38.