How to check evaporation-condensation?

- June 1, 2022 at 5:06 am
  
  abhnv_01
  Subscriber
  
  Hello I am working on a transient two phase system, where the phase interaction is governed by evaporation-condensation model.
  I am using Lee model with saturation temperature as a function of saturation pressure.
  My system is initialized with 50% volume fraction and I don't see a significant amount of change in volume fraction.
  How can I find whether the evaporation is happening or not?
  whether the condensation is happening or not?
- June 24, 2022 at 9:50 am
  
  Rob
  Ansys Employee
  
  You can use the volume reports to monitor the mass of each phase. Off hand I can't remember if the solver retains a to/from mass split anywhere to report that: check in the Phase menu in post processing.

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