CFD Online Logo CFD Online URL
Home > Forums > OpenFOAM Running, Solving & CFD

Turbulence decay

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

LinkBack Thread Tools Display Modes
Old   July 31, 2006, 16:57
Default I am trying to adjust dnsFoam
New Member
Mick Calma
Join Date: Mar 2009
Posts: 5
Rep Power: 10
michso is on a distinguished road
I am trying to adjust dnsFoam to calculate the decay of turbulence (in space). For that, in my domain (say 32, 16, 16 - with inlet bc) the turbulence forcing is active in the first half only (1:16,1:16,1:16), the other part should be calculated without the extra source term. How can I do that in a compact and elegant way? Some CFD codes allow to define different fluid zones, is that a case with OF? I've got no experience with OF and need some help

michso 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
decay of turbulence intensity littlelz CFX 3 May 16, 2014 16:44
turbulent decay ricklee Main CFD Forum 18 March 7, 2007 10:10
Vortices Decay John Deas Main CFD Forum 0 January 4, 2007 13:49
Ek decay michso OpenFOAM Running, Solving & CFD 7 August 1, 2006 16:24
Source term for decay Chimwemwe CFX 9 February 10, 2005 06:07

All times are GMT -4. The time now is 01:14.