Return specific enthalpy from p and s
function specificEnthalpy_ps extends Modelica.Icons.Function; input AbsolutePressure p "Pressure"; input SpecificEntropy s "Specific entropy"; input FixedPhase phase = 0 "2 for two-phase, 1 for one-phase, 0 if not known"; output SpecificEnthalpy h "specific enthalpy"; end specificEnthalpy_ps;