.ClaRa.Components.HeatExchangers.HEXvle2gas_L3_1ph_BU_ntu.HeatExchangerType .ClaRa.Components.HeatExchangers.HEXvle2gas_L3_1ph_BU_ntu.HeatExchangerTypemodel HeatExchangerType = Basics.ControlVolumes.SolidVolumes.Fundamentals.HeatExchangerTypes.CounterFlow;