Isothermal compressibility factor as function of pressure and specific enthalpy
function kappa_ph extends Modelica.Icons.Function; input Modelica.SIunits.Pressure p "Pressure"; input Modelica.SIunits.SpecificEnthalpy h "Specific enthalpy"; output Modelica.SIunits.IsothermalCompressibility kappa "Isothermal compressibility factor"; end kappa_ph;