Fluids

Fluids

Use of lee model in VOF

    • pmt22
      Subscriber
      When we use Lee model with VOF multiphase model, does a energy source term is introduced in the energy equation to account for the heat transfer (latent heat of vaporization or condensation) due to phase change? n
    • DrAmine
      Ansys Employee
      Everything is accounted for properly.n
    • pmt22
      Subscriber
      Thank you for your reply. But just want to know is it the volumetric source term that is introduced in the energy equation based on the latent heat and mass transfer across the phases.n
    • DrAmine
      Ansys Employee
      The information is contained in the definition of phasic enthalpies. n
    • DrAmine
      Ansys Employee
      and so the mass source term times the latent heat is inherently accounted for.n
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