static std::string name ()
A human readable name for the .
static constexpr Scalar molarMass ()
The molar mass in of molecular hydrogen.
static Scalar criticalTemperature ()
Returns the critical temperature of molecular hydrogen.
static Scalar criticalPressure ()
Returns the critical pressure of molecular hydrogen.
static Scalar criticalDensity ()
Returns the critical density of molecular hydrogen.
static Scalar tripleTemperature ()
Returns the temperature at molecular hydrogen's triple point.
static Scalar triplePressure ()
Returns the pressure of molecular hydrogen's triple point.
static Scalar tripleDensity ()
Returns the density of molecular hydrogen's triple point.
static Scalar criticalVolume ()
Critical volume of [m2/kmol].
static Scalar acentricFactor ()
Acentric factor of .
template<class Evaluation >
static Evaluation vaporPressure (Evaluation temperature)
The vapor pressure in of pure molecular hydrogen at a given temperature.
template<class Evaluation >
static Evaluation gasDensity (Evaluation temperature, Evaluation pressure, bool extrapolate=false)
The density of at a given pressure and temperature.
template<class Evaluation >
static Evaluation gasMolarDensity (Evaluation temperature, Evaluation pressure, bool extrapolate=false)
The molar density of in , depending on pressure and temperature.
static constexpr bool gasIsCompressible ()
Returns true if the gas phase is assumed to be compressible.
static constexpr bool gasIsIdeal ()
Returns true if the gas phase is assumed to be ideal.
template<class Evaluation >
static Evaluation gasPressure (Evaluation temperature, Evaluation density)
The pressure of gaseous in at a given density and temperature.
template<class Evaluation >
static Evaluation gasInternalEnergy (const Evaluation &temperature, const Evaluation &pressure, bool extrapolate=false)
Specific internal energy of H2 [J/kg].
template<class Evaluation >
static const Evaluation gasEnthalpy (Evaluation temperature, Evaluation pressure, bool extrapolate=false)
Specific enthalpy of pure hydrogen gas.
template<class Evaluation >
static Evaluation gasViscosity (const Evaluation &temperature, const Evaluation &pressure, bool extrapolate=false)
The dynamic viscosity of at a given pressure and temperature.
template<class Evaluation >
static const Evaluation gasHeatCapacity (Evaluation temperature, Evaluation pressure)
Specific isobaric heat capacity of pure hydrogen gas.
template<class Evaluation >
static const Evaluation gasIsochoricHeatCapacity (Evaluation temperature, Evaluation pressure)
Specific isochoric heat capacity of pure hydrogen gas.
template<class Evaluation >
static Evaluation reducedMolarDensity (const Evaluation &temperature, const Evaluation &pg, bool extrapolate=false)
Calculate reduced density (rho/rho_crit) from pressure and temperature.
template<class Evaluation >
static Evaluation idealGasPartHelmholtz (const Evaluation &T_red, const Evaluation &rho_red)
The ideal-gas part of Helmholtz energy.
template<class Evaluation >
static Evaluation derivIdealHelmholtzWrtRecipRedTemp (const Evaluation &T_red)
Derivative of the ideal-gas part of Helmholtz energy wrt to reciprocal reduced temperature.
template<class Evaluation >
static Evaluation secDerivIdealHelmholtzWrtRecipRedTemp (const Evaluation &T_red)
Second derivative of the ideal-gas part of Helmholtz energy wrt to reciprocal reduced temperature.
template<class Evaluation >
static Evaluation residualPartHelmholtz (const Evaluation &T_red, const Evaluation &rho_red)
The residual part of Helmholtz energy.
template<class Evaluation >
static Evaluation derivResHelmholtzWrtRedRho (const Evaluation &T_red, const Evaluation &rho_red)
Derivative of the residual part of Helmholtz energy wrt.
template<class Evaluation >
static Evaluation secDerivResHelmholtzWrtRedRho (const Evaluation &T_red, const Evaluation &rho_red)
Second derivative of the residual part of Helmholtz energy wrt.
template<class Evaluation >
static Evaluation derivResHelmholtzWrtRecipRedTemp (const Evaluation &T_red, const Evaluation &rho_red)
Derivative of the residual part of Helmholtz energy wrt.
template<class Evaluation >
static Evaluation secDerivResHelmholtzWrtRecipRedTemp (const Evaluation &T_red, const Evaluation &rho_red)
Second derivative of the residual part of Helmholtz energy wrt.
template<class Evaluation >
static Evaluation secDerivResHelmholtzWrtRecipRedTempAndRedRho (const Evaluation &T_red, const Evaluation &rho_red)
Second derivative of the residual part of Helmholtz energy first wrt.
static void init (Scalar, Scalar, unsigned, Scalar, Scalar, unsigned)
A default routine for initialization, not needed for components and must not be called.
static bool gasIsCompressible ()
Returns true iff the gas phase is assumed to be compressible.
static bool gasIsIdeal ()
Returns true iff the gas phase is assumed to be ideal.
static bool liquidIsCompressible ()
Returns true iff the liquid phase is assumed to be compressible.
static std::string_view name ()
A human readable name for the component.
static Scalar molarMass ()
The molar mass in of the component.
static Scalar criticalTemperature ()
Returns the critical temperature in of the component.
static Scalar criticalPressure ()
Returns the critical pressure in of the component.
static Scalar acentricFactor ()
Returns the acentric factor of the component.
static Scalar criticalVolume ()
Returns the critical volume in of the component.
static Scalar tripleTemperature ()
Returns the temperature in at the component's triple point.
static Scalar triplePressure ()
Returns the pressure in at the component's triple point.
static Evaluation vaporPressure (const Evaluation &)
The vapor pressure in of the component at a given temperature in .
static Evaluation gasDensity (const Evaluation &, const Evaluation &)
The density in of the component at a given pressure in and temperature in .
static Evaluation liquidDensity (const Evaluation &, const Evaluation &)
The density of the liquid component at a given pressure in and temperature in .
static Evaluation gasEnthalpy (const Evaluation &, const Evaluation &)
Specific enthalpy of the pure component in gas.
static Evaluation liquidEnthalpy (const Evaluation &, const Evaluation &)
Specific enthalpy of the pure component in liquid.
static Evaluation gasInternalEnergy (const Evaluation &, const Evaluation &)
Specific internal energy of the pure component in gas.
static Evaluation liquidInternalEnergy (const Evaluation &, const Evaluation &)
Specific internal energy of pure the pure component in liquid.
static Evaluation gasViscosity (const Evaluation &, const Evaluation &)
The dynamic viscosity of the pure component at a given pressure in and temperature in .
static Evaluation liquidViscosity (const Evaluation &, const Evaluation &)
The dynamic liquid viscosity of the pure component.
static Evaluation gasThermalConductivity (const Evaluation &, const Evaluation &)
Thermal conductivity of the component [W/(m^2 K/m)] as a gas.
static Evaluation liquidThermalConductivity (const Evaluation &, const Evaluation &)
Thermal conductivity of the component [W/(m^2 K/m)] as a liquid.
static Evaluation gasHeatCapacity (const Evaluation &, const Evaluation &)
Specific isobaric heat capacity of the component [J/kg] as a gas.
static Evaluation liquidHeatCapacity (const Evaluation &, const Evaluation &)
Specific isobaric heat capacity of the component [J/kg] as a liquid.
template<class Scalar>
class Opm::H2< Scalar >
Properties of pure molecular hydrogen .
Most of the properties are calculated based on Leachman JW, Jacobsen RT, Penoncello SG, Lemmon EW. Fundamental equations of state for parahydrogen, normal hydrogen, and orthohydrogen. J Phys Chem Reference Data 2009;38:721e48. Their approach uses the fundamental Helmholtz free energy thermodynamic EOS, which is better suited for many gases such as H2 . See also Span R, Lemmon EW, Jacobsen RT, Wagner W, Yokozeki A. A Reference Equation of State for the Thermodynamic Properties of Nitrogen for Temperatures from 63.151 to 1000 K and Pressures to 2200 MPa for explicit equations derived from the fundamental EOS formula.
OBS: All equation and table references here are taken from Leachman et al. (2009) unless otherwise stated!
Template Parameters
Scalar The type used for scalar values