Surya Deb
Ansys Employee
Hello, nLee Model is sort of Mechanistic where the evaporation/condensation coefficients might need to be adjusted based on experimental data.nA more physical model that can be used with E-E multiphase is the Thermal Phase Change. The mass transfer in this model is totally based on the heat transfer across the phase interface. So essentially, this does not require any coefficient calibration like Lee Model. Also use the two-resistance heat transfer along with this model.nYou might want to take a look at the theory for this in the link : this helps.nRegards,nSDnn