.AixLib.Media.Refrigerants.Interfaces.PartialHybridTwoPhaseMediumFormula.pressure_der

Information

Calculates time derivative of pressure calculated by thermodynamic
  state record

Interface

function pressure_der
  input ThermodynamicState state "Thermodynamic state";
  input ThermodynamicState der_state "Time derivative of thermodynamic state";
  output Real der_p "Time derivative of pressure";
end pressure_der;