CFD Online Logo CFD Online URL
Home > Forums > CFX

define a fast reaction in pre

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

LinkBack Thread Tools Display Modes
Old   March 9, 2006, 17:11
Default define a fast reaction in pre
Posts: n/a
Hi, all

In a problem I am dealing with, there is a chemical species A, which can react with another compound B(which already in water)immediately after injecting to water.

Can someone suggest how to deal with such a fast reaction. The reaction of A is in first order kinetics, however it may be not possible to use a source term to model it because of very samll time scale.


Best regards!


  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
Installing OF 1.6 on Mac OS X gschaider OpenFOAM Installation 140 June 19, 2010 09:23
Missing math.h header Travis FLUENT 4 January 15, 2009 12:48
Free surface boudary conditions with SOLA-VOF Fan Main CFD Forum 10 September 9, 2006 12:24
UDF FOR UNSTEADY TIME STEP mayur FLUENT 3 August 9, 2006 10:19
chemical reaction - decompostition La S. Hyuck CFX 1 May 23, 2001 00:07

All times are GMT -4. The time now is 10:43.