CFD Online Logo CFD Online URL
Home > Forums > CFX

use additional variable for CO concentration

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

LinkBack Thread Tools Display Modes
Old   August 25, 2008, 05:14
Default use additional variable for CO concentration
Posts: n/a
hi I'm korea student in master course.

I want to show CO concentration in long Tunnel.

so I use additional variable at CFX.

But I don't know set additional variable in CFX-pre

CO sourse unit is g/km, and I know car's speed(18m/s).

How do I set additional variable? volumetric? specific? what the Unit? g/s? kg/m^3 ?


  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
Additional Variable tav98f CFX 3 April 28, 2011 12:33
emag beta feature: charge density charlotte CFX 4 March 22, 2011 10:14
Problems with additional variable Krishna Premi CFX 1 October 29, 2007 09:19
Multi_component Vs Additional Variable Anurag CFX 2 February 4, 2005 17:45
Replace periodic by inlet-outlet pair lego CFX 3 November 5, 2002 21:09

All times are GMT -4. The time now is 20:30.