.TRANSFORM.Fluid.ClosureRelations.HeatTransfer.Models.Examples.Lumped.check_Nus_SinglePhase_2Region_FL.Medium .TRANSFORM.Fluid.ClosureRelations.HeatTransfer.Models.Examples.Lumped.check_Nus_SinglePhase_2Region_FL.Mediumpackage Medium = Modelica.Media.Water.StandardWater;