Pset_DistributionPortPHistoryDuct Fluid flow performance history attached to an instance of IfcPerformanceHistory assigned to IfcDistributionPort. This replaces the deprecated IfcFluidFlowProperties for performance values. IfcDistributionPort/DUCT IfcDistributionPort/DUCT TemperatureHistory Temperature of the fluid. For air this value represents the dry bulb temperature. Temperature WetBulbTemperatureHistory Wet bulb temperature of the fluid; only applicable if the fluid is air. Wet Bulb Temperature VolumetricFlowRateHistory The volumetric flow rate of the fluid. Volumetric Flow Rate MassFlowRateHistory The mass flow rate of the fluid. Mass Flow Rate FlowConditionHistory Defines the flow condition as a percentage of the cross-sectional area. Flow Condition VelocityHistory The velocity of the fluid. Velocity PressureHistory The pressure of the fluid. Pressure