.Modelica.Media.Air.ReferenceAir.Air_Utilities.s_ph_der

Information

Specific entropy as function of pressure and specific enthalpy

Interface

function s_ph_der
  extends Modelica.Icons.Function;
  input SI.Pressure p "Pressure";
  input SI.SpecificEnthalpy h "Specific enthalpy";
  input Common.AuxiliaryProperties aux "Auxiliary record";
  input Real p_der "Derivative of pressure";
  input Real h_der "Derivative of specific enthalpy";
  output Real s_der "Derivative of entropy";
end s_ph_der;