.ThermoSysPro.Properties.WaterSteamSimple.Density.d2d2pp_Ph

Information

Second derivative of density wrt. pressure in vapor region for given pressure and enthalpy

Interface

function d2d2pp_Ph
  input Units.SI.AbsolutePressure p "Pressure";
  input Units.SI.SpecificEnthalpy h "Specific enthalpy";
  output Real d2dpp;
end d2d2pp_Ph;