[krishna13j]

Hello,

I am using the above mentioned reactions for my re-entry capsule studies in CFX. Can someone please throw some light on the importance of the third body efficiency and the backward reaction rates?
The method I am using to incorporate the reactions is as follows:
-Define a the reactions with the activation energy, Arrhenius parameter, etc.
-Define a new reacting mixture using the reactions.
-Use this 'reacting mixture' as the fluid model.

Thanks