.TILMedia.BaseClasses.PartialVLEFluidFunctions.vapourSpecificEnthalpy_phxi .TILMedia.BaseClasses.PartialVLEFluidFunctions.vapourSpecificEnthalpy_phxipartial function vapourSpecificEnthalpy_phxi = TILMedia.BaseClasses.PartialVLEFluidFunctionPrototypes.vapourSpecificEnthalpy_phxi;