.TILMedia.BaseClasses.PartialVLEFluidFunctions.vapourSpecificEnthalpy_psxi .TILMedia.BaseClasses.PartialVLEFluidFunctions.vapourSpecificEnthalpy_psxipartial function vapourSpecificEnthalpy_psxi = TILMedia.BaseClasses.PartialVLEFluidFunctionPrototypes.vapourSpecificEnthalpy_psxi;