function for isentropic specific enthalpy and specific entropy in region 2
function handsofpT2 extends Modelica.Icons.Function; input Units.SI.Pressure p "pressure"; input Units.SI.Temperature T "temperature (K)"; output Units.SI.SpecificEnthalpy h "specific enthalpy"; output Units.SI.SpecificEntropy s "specific entropy"; end handsofpT2;