.TILMedia.BaseClasses.PartialLiquidObjectFunctions.der_prandtlNumber_hxi .TILMedia.BaseClasses.PartialLiquidObjectFunctions.der_prandtlNumber_hxipartial function der_prandtlNumber_hxi = TILMedia.BaseClasses.PartialLiquidObjectFunctionPrototypes.der_prandtlNumber_hxi;