[PalaRoid]

Dear Colleagues!
I'm trying to add chemical reaction in Fluent using Eddy-Dissipation in Species Transport Model. After adding the reactants and products of the reaction, the "stoichiometric coefficients" and the "rate exponents" are demanded. About "stoichiometric coefficients" everything is clear. But what is the "Rate exponent"? Any synonims? How're they being calculated and which data is required. I've looked through corresponding chapter of Ansys tutorial, but unfortunately this rates are described quite briefly. Does anyone has any ideas?

A similar question about the "Mixing Rate". What's it and how it's calculated?

Thank you for the attention.