CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

Pre Exponential Factor for Carbon reactions

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

LinkBack Thread Tools Display Modes
Old   December 3, 2007, 01:12
Default Pre Exponential Factor for Carbon reactions
Posts: n/a
Hello Fellows,

I am working on reaction of carbon with hot air, i m using C+O2-> CO2 C+CO2->2CO CO+0.5O2->CO2

Can any one provide me pre-exponential factor ( kgmol/m^3.s) and activation energy (j/kmol). As Pre-expoential factors mentioned n literature has different unit!! i will be thankful, if anyone help me in this regard. Thanking you!
  Reply With Quote

Old   December 10, 2007, 01:11
Default Re: Pre Exponential Factor for Carbon reactions
Posts: n/a
the units of c + O2 == CO2 is (kg/m2sPa)

for CO reaction CO gas phase oxidation (Guo et al., 2003) Aco (m3/kg.s ) Eco(J/kmol) 3.13-104 6.651-107

convert kg to kmol

  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
inconsistency in the chemical reactions in Reacting Foam? lfgmarc OpenFOAM Running, Solving & CFD 1 October 10, 2011 11:11
Both volumetric and surface reactions Leverkin FLUENT 2 July 15, 2009 17:07
porous medium and reactions Valeria FLUENT 1 July 10, 2009 03:58
catalytic reactions - solid species? Claud FLUENT 0 February 5, 2008 03:41
Duplicate/enhanced reactions in Chemkin? PattiMichelle Phoenics 0 March 2, 2002 18:19

All times are GMT -4. The time now is 03:11.