.ThermoSysPro.Properties.WaterSteam.IF97_packages.IF97_wAJ.Water_Ps_der

Information

## Copyright © EDF 2002 - 2026  


## ThermoSysPro Version 4.2  

        

Interface

function Water_Ps_der
  input Units.SI.AbsolutePressure p "Pression";
  input Units.SI.SpecificEntropy s "Entropie spécifique";
  input Integer mode = 0 "Région IF97 - 0:calcul automatique";
  input Real p_der "derivative of Pressure";
  input Real s_der "derivative of Specific enthropy";
  output ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_ps pro_der;
end Water_Ps_der;