The heat of vaporization is usually given in J/kg. The other SI derived unit is in Joule per mole or Joule per kilomol ( kmol or kgmol) which is used by ANSYS Fluent. How can I convert my input so that it might be used in ANSYS Fluent?
Tagged: 2019 R1, fluent, fluid-dynamics, MP - Eulerian MP Flow, multiphase, phase-change
January 25, 2023 at 7:17 amFAQParticipant
In ANSYS Fluent the dimension of the molecular weight is expressed in kg/kmol (kg/kgmol = kg per 1000 moles). So to get the correct input of heat of vaporization or in general the standard state enthalpy of particular fluid at a reference temperature for Fluent the conversion below is required: standard state enthalpy in [J/kg]* Molar Mass [kg/kgmol] = Latent Heat in [J/kgmol ] Keywords: Latent Heat, kg/kmol, molecular weight
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