function densityDerivativeWRTmassFraction_phxin extends TILMedia.BaseClasses.PartialGasFunction; input SI.AbsolutePressure p "Pressure"; input SI.SpecificEnthalpy h "Specific enthalpy"; input SI.MassFraction[:] xi "Mass fractions of the first nc-1 components"; input Integer compNo "Component ID"; input TILMedia.Internals.GasName gasName "Gas name"; input Integer nc "Number of components"; input Integer condensingIndex "Index of condensing component"; output SI.Density drhodxi_ph "Derivative of density wrt mass fraction of water at constant pressure and specific enthalpy"; end densityDerivativeWRTmassFraction_phxin;