hi

Haw to do a backward reaction in Fluent. reaction type is A+B=C, where A and B are a species of a secondary phase (fluid). I saw examples of reactions in tutolrials but all are type A +B = C+D Can you help me?/

Material's panel - edit reactions - then there's a tick box for include backward reactions....not sure if that's what you're looking for.

yeah Thank you for answer. I know about it but in the reaction panel you have reactant and product window. in my model i have 2 phases : liquid and gas. liquid is a mixture of A B according to A+B=AB. and in reactand window I can choose 1 reactan A , second reactan B. I can do it. In product window I again have two options A or B . I don`t want it. I need a primary phase (liquid) here which is A+B. Haw to do it/??