CFD Online Logo CFD Online URL
Home > Forums > Fluent UDF and Scheme Programming

C_U(c,t) in it resolved or (resolved+sub-grid)...

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

LinkBack Thread Tools Display Modes
Old   January 27, 2011, 06:15
Default C_U(c,t) in it resolved or (resolved+sub-grid)...
New Member
Kushagra Mittal
Join Date: Mar 2009
Posts: 15
Rep Power: 8
mittal is on a distinguished road
Dear All,

C_U(c,t) provides velocity in a cell. I was wondering, if used in LES model, does it return instantaneos velocity (=resolved component + sub-grid scale component) OR resolved component alone?

Also, what function could I use in UDF to get access to sub-grid scale and resolved components of velocity?

Thank you so very much for your help.

mittal 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
LES grid mesh L3munoz Main CFD Forum 0 April 7, 2010 05:05
On grid independent solution for pulsatile flow David FLUENT 4 June 8, 2005 16:20
Combustion Convergence problems Art Stretton Phoenics 5 April 2, 2002 05:59
Grid Independent Solution Chuck Leakeas Main CFD Forum 2 May 26, 2000 11:18
Grid size in LES Jin Li Main CFD Forum 1 May 19, 2000 10:02

All times are GMT -4. The time now is 06:45.