.ClaRa_Obsolete.Components.FlueGasCleaning.E_Filter.E_Filter_L2_detailed_old.PressureLoss .ClaRa_Obsolete.Components.FlueGasCleaning.E_Filter.E_Filter_L2_detailed_old.PressureLossmodel PressureLoss = ClaRa.Basics.ControlVolumes.Fundamentals.PressureLoss.Generic_PL.NoFriction_L2;