.ClaRa.Components.HeatExchangers.HEXvle2gas_L3_1ph_BU_simple.PressureLossTubes .ClaRa.Components.HeatExchangers.HEXvle2gas_L3_1ph_BU_simple.PressureLossTubesPressure loss model at the tubes side
model PressureLossTubes = ClaRa.Basics.ControlVolumes.Fundamentals.PressureLoss.Generic_PL.NoFriction_L2;