CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > CFX

What's the meaning of "combustion scalar"and....

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

Reply
 
LinkBack Thread Tools Display Modes
Old   November 27, 2003, 10:02
Default What's the meaning of "combustion scalar"and....
  #1
cfdbeginner
Guest
 
Posts: n/a
I was confused by the meaning of "combustion scalar" and "mass fraction" in coal combustion model. for example, the combustion scalar3 is the nox mass fraction,and now it equals 5E-4,then what's the meaning of the number 5E-4? Is it equals 500ppm??? or the mass fraction2 is the mass fraction of oxidant,and now it equals 0.4, then then the concentration of oxidant is 0.4*22%,is it right?
  Reply With Quote

Reply

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
What's meaning of UDF FUNCTION zhaoxinyu Fluent UDF and Scheme Programming 0 March 31, 2010 08:04
scalar meaning usker CD-adapco 0 July 24, 2008 03:49
want to know meaning Sangamesh CD-adapco 0 May 15, 2007 05:15
what is the meaning of "state space" ztdep Main CFD Forum 1 July 14, 2006 07:38
what's the meaning of tihs? Devin CFX 1 January 7, 2004 00:07


All times are GMT -4. The time now is 04:37.