.ThermoCycle.Components.Units.HeatExchangers.Hx1DConst.Medium2HeatTransferModel .ThermoCycle.Components.Units.HeatExchangers.Hx1DConst.Medium2HeatTransferModelmodel Medium2HeatTransferModel = ThermoCycle.Components.HeatFlow.HeatTransfer.ConvectiveHeatTransfer.IdealFluid.MassFlowDependence;