Rahmani Zakaria

thank you SRP for your suggestions, in regards to ''patch'' already i do that. The main problem is:

Ammonia liquid enter the evaporator at T=25C and P=25bar, the presence of Hydrogen (inert gas) there is to allows ammonia to evaporate. Whene Ammonia become in contact with Hydrogen, supposed its partial pressure and temperature drops to P=1bar and T=-33C (saturation temperature) respectively and the evaporation begin. The question how to do that in Ansys Fluent With these BC.