[DingHW]

I would like to seek advice on simulations involving chemical reactions using catalyst in FLUENT.

How do I decide the value of third-body efficiency in Fluent when setting up the model? Can that be calibrated those values using experimental data?

The main difficulties/confusions to me is that I am simulating a bimetallic catalyst, with different metallic compositions. In the literature, the same set of reactions seemed to be used to compute the results. When I tried to setup the simulation by duplicating the reactions, it seems that Fluent simply calculation the same reaction twice. Can someone advice on what would be a better way to set up the chemical reactions kinetics in Fluent in this case?