.ThermalSeparation.Media.IdealGasMixtures.BaseClasses.BaseIdealGasMixture.MassFlowRate .ThermalSeparation.Media.IdealGasMixtures.BaseClasses.BaseIdealGasMixture.MassFlowRatetype MassFlowRate = SI.MassFlowRate(quantity = "MassFlowRate." + mediumName, min = -1.0e5, max = 1.e5);