Evaporation Simulation (Moving Interface)
 

Hi Guys

I have been trying to use CFD softwares to simulate the evaporation of water from a film (a mixture of species) in a channel, the multiphase models like VOF is time consuming I was wondering if there is a way around it in any platform like COMSOL or FLUENT without having to use the multiphase models. It is basically a moving boundary problem as water evaporates from the film (mixture) the thickness decreases.

Thanks,

Nathan