30template <
class Scalar>
81 { DUNE_THROW(Dune::NotImplemented,
"vaporPressure for CH4"); }
153 const Scalar cpVapA = 19.25;
154 const Scalar cpVapB = 0.05213;
155 const Scalar cpVapC = 1.197e-5;
156 const Scalar cpVapD = -1.132e-8;
207 const Scalar omega = 0.011;
209 const Scalar dipole = 0.0;
212 Scalar mu_r4 = 131.3 * dipole / sqrt(Vc * Tc);
218 Scalar Fc = 1 - 0.2756*omega + 0.059035*mu_r4;
219 Scalar Tstar = 1.2593 * temperature/Tc;
221 1.16145*pow(Tstar, -0.14874) +
222 0.52487*exp(- 0.77320*Tstar) +
223 2.16178*exp(- 2.43787*Tstar);
224 Scalar mu = 40.785*Fc*sqrt(M*temperature)/(pow(Vc, 2./3)*Omega_v);
Base class for all components Components provide the thermodynamic relations for the liquid,...
Definition components/base.hh:47
Scalar Scalar
export the scalar type used by the component
Definition components/base.hh:51
Properties of pure molecular methane .
Definition ch4.hh:34
static Scalar gasPressure(Scalar temperature, Scalar density)
The pressure of gaseous in at a given density and temperature.
Definition ch4.hh:122
static Scalar triplePressure()
Returns the pressure at molecular methane's triple point.
Definition ch4.hh:71
static Scalar gasHeatCapacity(Scalar T, Scalar pressure)
Specific isobaric heat capacity of pure methane gas.
Definition ch4.hh:149
static Scalar gasViscosity(Scalar temperature, Scalar pressure)
The dynamic viscosity of at a given pressure and temperature.
Definition ch4.hh:203
static Scalar gasDensity(Scalar temperature, Scalar pressure)
The density of gas at a given pressure and temperature.
Definition ch4.hh:95
static Scalar gasMolarDensity(Scalar temperature, Scalar pressure)
The molar density of gas in , depending on pressure and temperature.
Definition ch4.hh:107
static Scalar vaporPressure(Scalar T)
The vapor pressure in of pure molecular methane at a given temperature.
Definition ch4.hh:80
static const Scalar gasEnthalpy(Scalar temperature, Scalar pressure)
Specific enthalpy of pure methane gas.
Definition ch4.hh:134
static Scalar criticalTemperature()
Returns the critical temperature of molecular methane.
Definition ch4.hh:53
static std::string name()
A human readable name for methane.
Definition ch4.hh:41
static Scalar criticalPressure()
Returns the critical pressure of molecular methane.
Definition ch4.hh:59
static constexpr Scalar molarMass()
The molar mass in of molecular methane.
Definition ch4.hh:47
static constexpr bool gasIsIdeal()
Returns true if the gas phase is assumed to be ideal.
Definition ch4.hh:113
static Scalar tripleTemperature()
Returns the temperature at molecular methane's triple point.
Definition ch4.hh:65
static constexpr bool gasIsCompressible()
Returns true if the gas phase is assumed to be compressible.
Definition ch4.hh:86
static const Scalar gasInternalEnergy(Scalar temperature, Scalar pressure)
Specific enthalpy of pure methane gas.
Definition ch4.hh:180
Interface for components that have a gas state.
Definition gas.hh:29
Relations valid for an ideal gas.
Definition idealgas.hh:25
static constexpr Scalar pressure(Scalar temperature, Scalar rhoMolar)
The pressure of the gas in , depending on the molar density and temperature.
Definition idealgas.hh:48
static constexpr Scalar R
The ideal gas constant .
Definition idealgas.hh:28
static constexpr Scalar density(Scalar avgMolarMass, Scalar temperature, Scalar pressure)
The density of the gas in , depending on pressure, temperature and average molar mass of the gas.
Definition idealgas.hh:37
static constexpr Scalar molarDensity(Scalar temperature, Scalar pressure)
The molar density of the gas , depending on pressure and temperature.
Definition idealgas.hh:58
Base class for all components Components provide the thermodynamic relations for the liquid,...
Interface for components that have a gas state.
Relations valid for an ideal gas.