.ThermoSysPro.Properties.WaterSteam.Region.hvl_dp_der

Information

derivative function for the specific enthalpy along the phase boundary

Interface

function hvl_dp_der
  extends Modelica.Icons.Function;
  input Units.SI.Pressure p "pressure";
  input ThermoSysPro.Properties.WaterSteam.Common.IF97PhaseBoundaryProperties3rd bpro "property record";
  input Real p_der "Pressure derivative";
  output Real dh_dp_der "Second derivative of specific enthalpy along the phase boundary";
end hvl_dp_der;