Fluids

Fluids

Customization of VOF-Evaporation-Condensation “Frequency” Parameters

    • cbliss1
      Subscriber

      Hello, 


      When using the multiphase VOF method along with the built in evaporation-condensation lee model, is there a way to implement exactly what is being done in the built in model but with a UDF. The only portion of this built-in model I need to change are the evaporation and condensation frequencies which I would like to customize based on calculated parameters that change with the simulation. 


      So, is there a UDF macro that is being used to implement this exact built in process? I believe it can be done with DEFINE_MASS_TRANSFER, where I would just change the 0.1 values used by default. but is there more to it than this?

    • Nitin_Bansal
      Subscriber
      nhello,nare you able to resolve your above mentioned problem. i have no idea that how to decide the values of evaporation and condensation frequencies.nthanksn
    • DrAmine
      Ansys Employee

      I guess it is better to create a new thread where you add more info about your case.

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