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Ansys Learning Forum Forums Discuss Simulation Fluids Vapor Quality -Multiphase VOF Ansys Fluent Reply To: Vapor Quality -Multiphase VOF Ansys Fluent

Rob
Forum Moderator

Some images will help with the volume fraction question. 

Please define what you want to check for vapour quality: quantity is usually enough for most models. Mass leaving the domain is always negative, enthalpy is a function of temperature, reference temperature & phase.Â