Multiphase + Multicomponent

Thitikorn

I use Fluent v4.5 (really new user) And I have problem to simulate model have Multiphase+Multicomponent. I have sample case.

Assume if I want to simulate water in half volume of tank (close system) and air in another half one and water is evaporated to H2O vapor then mix with air I want to see profile of fraction of H2O vapor and air in gas phase. How can I simulate it?

I try to add species of H2O(v) and air in phase AIR and add only species of H2O(l) in phase WATER. I don't know to add mass exchange between H2O(v) & H2O(l) in 2 phase.

Or I have to use another version of Fluent. Anybody help me please.

Thitikorn.