[sebastian1430]

I've been reading a lot about DPM and particle surface reactions, but I can't figure out how does the reaction rate in Kg/s is used to report a reaction rate in Kgmol/m^3 s in the contours. I mean, in the UDF (DEFINE_PR_RATE) I impose a reaction rate of 1e-5 Kg/s, and then I'm sure fluent does something else with that reaction rate and the particles mass don't decrease 1e-5 Kg/s, and as I have different reactions, if I input the same rate, as example 1e-5 Kg/s, some rates are reported different in the contours. If someone understands how this works, please explain me. Thank you so much for your answer.