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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › udf for defining density › Reply To: udf for defining density

November 12, 2024 at 2:45 pm
Rob
Forum Moderator

sjohn - you can't alter density with pressure other than ideal or Real Gas as it messes with the continuity equation. 

raju - Yes, but check phase calls too. Temperature is a mixture thread variable in VOF, enthalpy is phase thread: I think, hence you checking.Â