.ThermoSysPro.Properties.WaterSteamSimple.Density.dd1Tp_PT

Interface

function dd1Tp_PT
  input Units.SI.AbsolutePressure p "Pressure";
  input Units.SI.Temperature T "temperature";
  output Units.SI.DerDensityByTemperature ddTp "Derivative of density wrt. temperature at constant pressure";
end dd1Tp_PT;