.ClaRa.Basics.ControlVolumes.FluidVolumes.VolumeVLEGas_L3.HeatTransfer .ClaRa.Basics.ControlVolumes.FluidVolumes.VolumeVLEGas_L3.HeatTransfermodel HeatTransfer = ClaRa.Basics.ControlVolumes.Fundamentals.HeatTransport.VLE_HT.Constant_L3_ypsDependent;