A gaseous phase consisting of a single component. More...

#include <dumux/material/fluidsystems/1pgas.hh>

Inheritance diagram for Dumux::FluidSystems::OnePGas< Scalar, ComponentT >:

Description

template<class Scalar, class ComponentT>
class Dumux::FluidSystems::OnePGas< Scalar, ComponentT >

A gaseous phase consisting of a single component.

Public Types
using	Component = ComponentT

using	ParameterCache = NullParameterCache

using	Scalar = Scalar
	export the scalar type More...

Static Public Member Functions
static void	init ()
	Initialize the fluid system's static parameters generically. More...

static std::string	phaseName (int phaseIdx=0)
	Return the human readable name of a fluid phase. More...

static std::string	componentName (int compIdx=0)
	A human readable name for the component. More...

static std::string	name ()
	A human readable name for the component. More...

static constexpr bool	isMiscible ()
	There is only one phase, so not mass transfer between phases can occur. More...

static constexpr bool	isGas (int phaseIdx=0)
	Returns whether the fluid is gaseous. More...

static constexpr bool	isIdealMixture (int phaseIdx=0)
	Returns true if and only if a fluid phase is assumed to be an ideal mixture. More...

static constexpr bool	isCompressible (int phaseIdx=0)
	Returns true if the fluid is assumed to be compressible. More...

static constexpr bool	isIdealGas (int phaseIdx=0)
	Returns true if the fluid is assumed to be an ideal gas. More...

static Scalar	molarMass (int compIdx=0)
	The mass in \(\mathrm{[kg]}\) of one mole of the component. More...

static Scalar	criticalTemperature (int compIdx=0)
	Returns the critical temperature in \(\mathrm{[K]}\) of the component. More...

static Scalar	criticalPressure (int compIdx=0)
	Returns the critical pressure in \(\mathrm{[Pa]}\) of the component. More...

static Scalar	tripleTemperature (int compIdx=0)
	Returns the temperature in \(\mathrm{[K]}\) at the component's triple point. More...

static Scalar	triplePressure (int compIdx=0)
	Returns the pressure in \(\mathrm{[Pa]}\) at the component's triple point. More...

static Scalar	vaporPressure (Scalar T)
	The vapor pressure in \(\mathrm{[Pa]}\) of the component at a given temperature. More...

static Scalar	density (Scalar temperature, Scalar pressure)
	The density \(\mathrm{[kg/m^3]}\) of the component at a given pressure and temperature. More...

template<class FluidState >
static Scalar	density (const FluidState &fluidState, const int phaseIdx)
	The density \(\mathrm{[kg/m^3]}\) of the component at a given pressure and temperature. More...

static Scalar	molarDensity (Scalar temperature, Scalar pressure)
	The molar density \(\rho_{mol,\alpha}\) of a fluid phase \(\alpha\) in \(\mathrm{[mol/m^3]}\). More...

template<class FluidState >
static Scalar	molarDensity (const FluidState &fluidState, const int phaseIdx)

static Scalar	pressure (Scalar temperature, Scalar density)
	The pressure \(\mathrm{[Pa]}\) of the component at a given density and temperature. More...

static const Scalar	enthalpy (Scalar temperature, Scalar pressure)
	Specific enthalpy \(\mathrm{[J/kg]}\) of the pure component as a gas. More...

template<class FluidState >
static Scalar	enthalpy (const FluidState &fluidState, const int phaseIdx)

static const Scalar	internalEnergy (Scalar temperature, Scalar pressure)
	Specific internal energy \(\mathrm{[J/kg]}\) of the pure component as a gas. More...

static Scalar	viscosity (Scalar temperature, Scalar pressure)
	The dynamic viscosity \(\mathrm{[Pa s]}\) of the pure component at a given pressure and temperature. More...

template<class FluidState >
static Scalar	viscosity (const FluidState &fluidState, const int phaseIdx)
	The dynamic liquid viscosity \(\mathrm{[N/m^3*s]}\) of the pure component. More...

template<class FluidState >
static Scalar	fugacityCoefficient (const FluidState &fluidState, int phaseIdx, int compIdx)
	Calculate the fugacity coefficient \(\mathrm{[Pa]}\) of an individual component in a fluid phase. More...

template<class FluidState >
static Scalar	diffusionCoefficient (const FluidState &fluidState, int phaseIdx, int compIdx)
	Calculate the binary molecular diffusion coefficient for a component in a fluid phase \(\mathrm{[mol^2 * s / (kg*m^3)]}\). More...

template<class FluidState >
static Scalar	binaryDiffusionCoefficient (const FluidState &fluidState, int phaseIdx, int compIIdx, int compJIdx)
	Given a phase's composition, temperature and pressure, return the binary diffusion coefficient \(\mathrm{[m^2/s]}\) for components \(\mathrm{i}\) and \(\mathrm{j}\) in this phase. More...

static Scalar	thermalConductivity (Scalar temperature, Scalar pressure)
	Thermal conductivity of the fluid \(\mathrm{[W/(m K)]}\). More...

template<class FluidState >
static Scalar	thermalConductivity (const FluidState &fluidState, const int phaseIdx)
	Thermal conductivity of the fluid \(\mathrm{[W/(m K)]}\). More...

static Scalar	heatCapacity (Scalar temperature, Scalar pressure)
	Specific isobaric heat capacity of the fluid \(\mathrm{[J/(kg K)]}\). More...

template<class FluidState >
static Scalar	heatCapacity (const FluidState &fluidState, const int phaseIdx)
	Specific isobaric heat capacity of the fluid \(\mathrm{[J/(kg K)]}\). More...

template<class FluidState >
static Scalar	density (const FluidState &fluidState, int phaseIdx)
	Calculate the density \(\mathrm{[kg/m^3]}\) of a fluid phase. More...

template<class FluidState >
static Scalar	density (const FluidState &fluidState, const ParameterCache &paramCache, int phaseIdx)
	Calculate the density \(\mathrm{[kg/m^3]}\) of a fluid phase. More...

template<class FluidState >
static Scalar	molarDensity (const FluidState &fluidState, int phaseIdx)
	The molar density \(\rho_{mol,\alpha}\) of a fluid phase \(\alpha\) in \(\mathrm{[mol/m^3]}\). More...

template<class FluidState >
static Scalar	molarDensity (const FluidState &fluidState, const ParameterCache &paramCache, int phaseIdx)
	The molar density \(\rho_{mol,\alpha}\) of a fluid phase \(\alpha\) in \(\mathrm{[mol/m^3]}\). More...

template<class FluidState >
static Scalar	enthalpy (const FluidState &fluidState, int phaseIdx)
	Specific enthalpy \(\mathrm{[J/kg]}\) the pure component as a liquid. More...

template<class FluidState >
static Scalar	enthalpy (const FluidState &fluidState, const ParameterCache &paramCache, int phaseIdx)
	Specific enthalpy \(\mathrm{[J/kg]}\) the pure component as a liquid. More...

template<class FluidState >
static Scalar	viscosity (const FluidState &fluidState, int phaseIdx)
	Calculate the dynamic viscosity of a fluid phase \(\mathrm{[Pa*s]}\). More...

template<class FluidState >
static Scalar	viscosity (const FluidState &fluidState, const ParameterCache &paramCache, int phaseIdx)
	Calculate the dynamic viscosity of a fluid phase \(\mathrm{[Pa*s]}\). More...

template<class FluidState >
static Scalar	fugacityCoefficient (const FluidState &fluidState, int phaseIdx, int compIdx)
	Calculate the fugacity coefficient \(\mathrm{[Pa]}\) of an individual component in a fluid phase. More...

template<class FluidState >
static Scalar	fugacityCoefficient (const FluidState &fluidState, const ParameterCache &paramCache, int phaseIdx, int compIdx)
	Calculate the fugacity coefficient \(\mathrm{[Pa]}\) of an individual component in a fluid phase. More...

template<class FluidState >
static Scalar	diffusionCoefficient (const FluidState &fluidState, int phaseIdx, int compIdx)
	Calculate the binary molecular diffusion coefficient for a component in a fluid phase \(\mathrm{[mol^2 * s / (kg*m^3)]}\). More...

template<class FluidState >
static Scalar	diffusionCoefficient (const FluidState &fluidState, const ParameterCache &paramCache, int phaseIdx, int compIdx)
	Calculate the binary molecular diffusion coefficient for a component in a fluid phase \(\mathrm{[mol^2 * s / (kg*m^3)]}\). More...

template<class FluidState >
static Scalar	binaryDiffusionCoefficient (const FluidState &fluidState, int phaseIdx, int compIIdx, int compJIdx)
	Given a phase's composition, temperature and pressure, return the binary diffusion coefficient \(\mathrm{[m^2/s]}\) for components \(\mathrm{i}\) and \(\mathrm{j}\) in this phase. More...

template<class FluidState >
static Scalar	binaryDiffusionCoefficient (const FluidState &fluidState, const ParameterCache &paramCache, int phaseIdx, int compIIdx, int compJIdx)
	Given a phase's composition, temperature and pressure, return the binary diffusion coefficient \(\mathrm{[m^2/s]}\) for components \(\mathrm{i}\) and \(\mathrm{j}\) in this phase. More...

template<class FluidState >
static Scalar	thermalConductivity (const FluidState &fluidState, int phaseIdx)
	Thermal conductivity \(\lambda_\alpha \) of a fluid phase \(\mathrm{[W/(m K)]}\). More...

template<class FluidState >
static Scalar	thermalConductivity (const FluidState &fluidState, const ParameterCache &paramCache, int phaseIdx)
	Thermal conductivity \(\lambda_\alpha \) of a fluid phase \(\mathrm{[W/(m K)]}\). More...

template<class FluidState >
static Scalar	heatCapacity (const FluidState &fluidState, int phaseIdx)
	Specific isobaric heat capacity \(c_{p,\alpha}\) of a fluid phase \(\mathrm{[J/(kg*K)]}\). More...

template<class FluidState >
static Scalar	heatCapacity (const FluidState &fluidState, const ParameterCache &paramCache, int phaseIdx)
	Specific isobaric heat capacity \(c_{p,\alpha}\) of a fluid phase \(\mathrm{[J/(kg*K)]}\). More...

static constexpr bool	isTracerFluidSystem ()
	Some properties of the fluid system. More...

static constexpr int	getMainComponent (int phaseIdx)
	Get the main component of a given phase if possible. More...

static constexpr bool	viscosityIsConstant (int phaseIdx)
	Returns true if and only if a fluid phase is assumed to have a constant viscosity. More...

Static Public Attributes
static constexpr int	numPhases = 1
	Number of phases in the fluid system. More...

static constexpr int	numComponents = 1
	Number of components in the fluid system. More...

static constexpr int	phase0Idx = 0
	index of the only phase More...

static constexpr int	comp0Idx = 0
	index of the only component More...

Member Typedef Documentation

◆ Component

template<class Scalar , class ComponentT >

using Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::Component = ComponentT

◆ ParameterCache

template<class Scalar , class ComponentT >

using Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::ParameterCache = NullParameterCache

◆ Scalar

using Dumux::FluidSystems::Base< Scalar , OnePGas< Scalar, ComponentT > >::Scalar = Scalar

inherited

export the scalar type

Member Function Documentation

◆ binaryDiffusionCoefficient() [1/3]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::binaryDiffusionCoefficient	(	const FluidState &	fluidState,
		const ParameterCache &	paramCache,
		int	phaseIdx,
		int	compIIdx,
		int	compJIdx
	)

inlinestatic

Given a phase's composition, temperature and pressure, return the binary diffusion coefficient \(\mathrm{[m^2/s]}\) for components \(\mathrm{i}\) and \(\mathrm{j}\) in this phase.

Parameters

fluidState	The fluid state
paramCache	mutable parameters
phaseIdx	Index of the fluid phase
compIIdx	Index of the component i
compJIdx	Index of the component j

◆ binaryDiffusionCoefficient() [2/3]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::binaryDiffusionCoefficient	(	const FluidState &	fluidState,
		int	phaseIdx,
		int	compIIdx,
		int	compJIdx
	)

inlinestatic

Given a phase's composition, temperature and pressure, return the binary diffusion coefficient \(\mathrm{[m^2/s]}\) for components \(\mathrm{i}\) and \(\mathrm{j}\) in this phase.

Parameters

fluidState	The fluid state
phaseIdx	Index of the fluid phase
compIIdx	Index of the component i
compJIdx	Index of the component j

◆ binaryDiffusionCoefficient() [3/3]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::binaryDiffusionCoefficient	(	const FluidState &	fluidState,
		int	phaseIdx,
		int	compIIdx,
		int	compJIdx
	)

inlinestatic

Given a phase's composition, temperature and pressure, return the binary diffusion coefficient \(\mathrm{[m^2/s]}\) for components \(\mathrm{i}\) and \(\mathrm{j}\) in this phase.

Parameters

fluidState	An arbitrary fluid state
phaseIdx	The index of the fluid phase to consider
compIIdx	The index of the component to consider
compJIdx	The index of the component to consider

◆ componentName()

template<class Scalar , class ComponentT >

static std::string Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::componentName ( int compIdx = 0 )

inlinestatic

A human readable name for the component.

Parameters

compIdx The index of the component to consider

◆ criticalPressure()

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::criticalPressure ( int compIdx = 0 )

inlinestatic

Returns the critical pressure in \(\mathrm{[Pa]}\) of the component.

◆ criticalTemperature()

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::criticalTemperature ( int compIdx = 0 )

inlinestatic

Returns the critical temperature in \(\mathrm{[K]}\) of the component.

◆ density() [1/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::density	(	const FluidState &	fluidState,
		const int	phaseIdx
	)

inlinestatic

The density \(\mathrm{[kg/m^3]}\) of the component at a given pressure and temperature.

◆ density() [2/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::density	(	const FluidState &	fluidState,
		const ParameterCache &	paramCache,
		int	phaseIdx
	)

inlinestatic

Calculate the density \(\mathrm{[kg/m^3]}\) of a fluid phase.

Parameters

fluidState	The fluid state
paramCache	mutable parameters
phaseIdx	Index of the fluid phase

◆ density() [3/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::density	(	const FluidState &	fluidState,
		int	phaseIdx
	)

inlinestatic

Calculate the density \(\mathrm{[kg/m^3]}\) of a fluid phase.

Parameters

fluidState	The fluid state
phaseIdx	Index of the fluid phase

◆ density() [4/4]

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::density	(	Scalar	temperature,
		Scalar	pressure
	)

inlinestatic

The density \(\mathrm{[kg/m^3]}\) of the component at a given pressure and temperature.

Parameters

temperature	The given temperature \(\mathrm{[K]}\)
pressure	The given pressure \(\mathrm{[Pa]}\)

◆ diffusionCoefficient() [1/3]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::diffusionCoefficient	(	const FluidState &	fluidState,
		const ParameterCache &	paramCache,
		int	phaseIdx,
		int	compIdx
	)

inlinestatic

Calculate the binary molecular diffusion coefficient for a component in a fluid phase \(\mathrm{[mol^2 * s / (kg*m^3)]}\).

Parameters

fluidState	The fluid state
paramCache	mutable parameters
phaseIdx	Index of the fluid phase
compIdx	Index of the component Molecular diffusion of a component \(\mathrm{\kappa}\) is caused by a gradient of the chemical potential and follows the law

\[ J = - D \mathbf{grad} \mu_\kappa \]

where \(\mathrm{\mu_\kappa}\) is the component's chemical potential, \(\mathrm{D}\) is the diffusion coefficient and \(\mathrm{J}\) is the diffusive flux. \(\mathrm{\mu_\kappa}\) is connected to the component's fugacity \(\mathrm{f_\kappa}\) by the relation

\[ \mu_\kappa = R T_\alpha \mathrm{ln} \frac{f_\kappa}{p_\alpha} \]

where \(\mathrm{p_\alpha}\) and \(\mathrm{T_\alpha}\) are the fluid phase' pressure and temperature.

◆ diffusionCoefficient() [2/3]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::diffusionCoefficient	(	const FluidState &	fluidState,
		int	phaseIdx,
		int	compIdx
	)

inlinestatic

Calculate the binary molecular diffusion coefficient for a component in a fluid phase \(\mathrm{[mol^2 * s / (kg*m^3)]}\).

Parameters

fluidState	The fluid state
phaseIdx	Index of the fluid phase
compIdx	Index of the component Molecular diffusion of a component \(\mathrm{\kappa}\) is caused by a gradient of the chemical potential and follows the law

\[ J = - D \mathbf{grad} \mu_\kappa \]

where \(\mathrm{\mu_\kappa}\) is the component's chemical potential, \(\mathrm{D}\) is the diffusion coefficient and \(\mathrm{J}\) is the diffusive flux. \(\mathrm{\mu_\kappa}\) is connected to the component's fugacity \(\mathrm{f_\kappa}\) by the relation

\[ \mu_\kappa = R T_\alpha \mathrm{ln} \frac{f_\kappa}{p_\alpha} \]

where \(\mathrm{p_\alpha}\) and \(\mathrm{T_\alpha}\) are the fluid phase' pressure and temperature.

◆ diffusionCoefficient() [3/3]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::diffusionCoefficient	(	const FluidState &	fluidState,
		int	phaseIdx,
		int	compIdx
	)

inlinestatic

Calculate the binary molecular diffusion coefficient for a component in a fluid phase \(\mathrm{[mol^2 * s / (kg*m^3)]}\).

Parameters

fluidState	An arbitrary fluid state
phaseIdx	The index of the fluid phase to consider
compIdx	The index of the component to consider

◆ enthalpy() [1/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::enthalpy	(	const FluidState &	fluidState,
		const int	phaseIdx
	)

inlinestatic

◆ enthalpy() [2/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::enthalpy	(	const FluidState &	fluidState,
		const ParameterCache &	paramCache,
		int	phaseIdx
	)

inlinestatic

Specific enthalpy \(\mathrm{[J/kg]}\) the pure component as a liquid.

◆ enthalpy() [3/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::enthalpy	(	const FluidState &	fluidState,
		int	phaseIdx
	)

inlinestatic

Specific enthalpy \(\mathrm{[J/kg]}\) the pure component as a liquid.

◆ enthalpy() [4/4]

template<class Scalar , class ComponentT >

static const Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::enthalpy	(	Scalar	temperature,
		Scalar	pressure
	)

inlinestatic

Specific enthalpy \(\mathrm{[J/kg]}\) of the pure component as a gas.

Parameters

temperature	The given temperature \(\mathrm{[K]}\)
pressure	The given pressure \(\mathrm{[Pa]}\)

◆ fugacityCoefficient() [1/3]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::fugacityCoefficient	(	const FluidState &	fluidState,
		const ParameterCache &	paramCache,
		int	phaseIdx,
		int	compIdx
	)

inlinestatic

Calculate the fugacity coefficient \(\mathrm{[Pa]}\) of an individual component in a fluid phase.

The fugacity coefficient \(\mathrm{\phi^\kappa_\alpha}\) is connected to the fugacity \(\mathrm{f^\kappa_\alpha}\) and the component's mole fraction \(\mathrm{x^\kappa_\alpha}\) by means of the relation

\[ f^\kappa_\alpha = \phi^\kappa_\alpha\;x^\kappa_\alpha\;p_\alpha \]

Parameters

fluidState	The fluid state
paramCache	mutable parameters
phaseIdx	Index of the fluid phase
compIdx	Index of the component

◆ fugacityCoefficient() [2/3]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::fugacityCoefficient	(	const FluidState &	fluidState,
		int	phaseIdx,
		int	compIdx
	)

inlinestatic

Calculate the fugacity coefficient \(\mathrm{[Pa]}\) of an individual component in a fluid phase.

The fugacity coefficient \(\mathrm{\phi^\kappa_\alpha}\) is connected to the fugacity \(\mathrm{f^\kappa_\alpha}\) and the component's mole fraction \(\mathrm{x^\kappa_\alpha}\) by means of the relation

\[ f^\kappa_\alpha = \phi^\kappa_\alpha\;x^\kappa_\alpha\;p_\alpha \]

Parameters

fluidState	The fluid state
phaseIdx	Index of the fluid phase
compIdx	Index of the component

◆ fugacityCoefficient() [3/3]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::fugacityCoefficient	(	const FluidState &	fluidState,
		int	phaseIdx,
		int	compIdx
	)

inlinestatic

Calculate the fugacity coefficient \(\mathrm{[Pa]}\) of an individual component in a fluid phase.

Parameters

fluidState	An arbitrary fluid state
phaseIdx	The index of the fluid phase to consider
compIdx	The index of the component to consider

◆ getMainComponent()

static constexpr int Dumux::FluidSystems::Base< Scalar , OnePGas< Scalar, ComponentT > >::getMainComponent ( int phaseIdx )

inlinestaticconstexprinherited

Get the main component of a given phase if possible.

Parameters

phaseIdx The index of the fluid phase to consider

Todo:: Unfortunately we currently still have the assumption in some volume variables (e.g. 1pnc, 2pnc) that the main component index of a phase is equal to the phase index of that phase. This means changing this only works if the volume variables are written accordingly.

Note: This only makes sense if this is not a tracer fluid system (then the bulk component is not balanced)

◆ heatCapacity() [1/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::heatCapacity	(	const FluidState &	fluidState,
		const int	phaseIdx
	)

inlinestatic

Specific isobaric heat capacity of the fluid \(\mathrm{[J/(kg K)]}\).

◆ heatCapacity() [2/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::heatCapacity	(	const FluidState &	fluidState,
		const ParameterCache &	paramCache,
		int	phaseIdx
	)

inlinestatic

Specific isobaric heat capacity \(c_{p,\alpha}\) of a fluid phase \(\mathrm{[J/(kg*K)]}\).

Parameters

fluidState	represents all relevant thermodynamic quantities of a fluid system
paramCache	mutable parameters
phaseIdx	Index of the fluid phase

Given a fluid state, an up-to-date parameter cache and a phase index, this method computes the isobaric heat capacity \(c_{p,\alpha}\) of the fluid phase. The isobaric heat capacity is defined as the partial derivative of the specific enthalpy \(h_\alpha\) to the fluid pressure \(p_\alpha\):

\( c_{p,\alpha} = \frac{\partial h_\alpha}{\partial p_\alpha} \)

◆ heatCapacity() [3/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::heatCapacity	(	const FluidState &	fluidState,
		int	phaseIdx
	)

inlinestatic

Specific isobaric heat capacity \(c_{p,\alpha}\) of a fluid phase \(\mathrm{[J/(kg*K)]}\).

Parameters

fluidState	represents all relevant thermodynamic quantities of a fluid system
phaseIdx	Index of the fluid phase

Given a fluid state, an up-to-date parameter cache and a phase index, this method computes the isobaric heat capacity \(c_{p,\alpha}\) of the fluid phase. The isobaric heat capacity is defined as the partial derivative of the specific enthalpy \(h_\alpha\) to the fluid pressure \(p_\alpha\):

\( c_{p,\alpha} = \frac{\partial h_\alpha}{\partial p_\alpha} \)

◆ heatCapacity() [4/4]

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::heatCapacity	(	Scalar	temperature,
		Scalar	pressure
	)

inlinestatic

Specific isobaric heat capacity of the fluid \(\mathrm{[J/(kg K)]}\).

Parameters

temperature	The given temperature \(\mathrm{[K]}\)
pressure	The given pressure \(\mathrm{[Pa]}\)

◆ init()

template<class Scalar , class ComponentT >

static void Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::init ( )

inlinestatic

Initialize the fluid system's static parameters generically.

◆ internalEnergy()

template<class Scalar , class ComponentT >

static const Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::internalEnergy	(	Scalar	temperature,
		Scalar	pressure
	)

inlinestatic

Specific internal energy \(\mathrm{[J/kg]}\) of the pure component as a gas.

Parameters

temperature	The given temperature \(\mathrm{[K]}\)
pressure	The given pressure \(\mathrm{[Pa]}\)

◆ isCompressible()

template<class Scalar , class ComponentT >

static constexpr bool Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::isCompressible ( int phaseIdx = 0 )

inlinestaticconstexpr

Returns true if the fluid is assumed to be compressible.

◆ isGas()

template<class Scalar , class ComponentT >

static constexpr bool Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::isGas ( int phaseIdx = 0 )

inlinestaticconstexpr

Returns whether the fluid is gaseous.

◆ isIdealGas()

template<class Scalar , class ComponentT >

static constexpr bool Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::isIdealGas ( int phaseIdx = 0 )

inlinestaticconstexpr

Returns true if the fluid is assumed to be an ideal gas.

◆ isIdealMixture()

template<class Scalar , class ComponentT >

static constexpr bool Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::isIdealMixture ( int phaseIdx = 0 )

inlinestaticconstexpr

Returns true if and only if a fluid phase is assumed to be an ideal mixture.

We define an ideal mixture as a fluid phase where the fugacity coefficients of all components times the pressure of the phase are independent on the fluid composition. This assumption is true if only a single component is involved. If you are unsure what this function should return, it is safe to return false. The only damage done will be (slightly) increased computation times in some cases.

Parameters

phaseIdx The index of the fluid phase to consider

◆ isMiscible()

template<class Scalar , class ComponentT >

static constexpr bool Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::isMiscible ( )

inlinestaticconstexpr

There is only one phase, so not mass transfer between phases can occur.

◆ isTracerFluidSystem()

static constexpr bool Dumux::FluidSystems::Base< Scalar , OnePGas< Scalar, ComponentT > >::isTracerFluidSystem ( )

inlinestaticconstexprinherited

Some properties of the fluid system.

If the fluid system only contains tracer components

◆ molarDensity() [1/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::molarDensity	(	const FluidState &	fluidState,
		const int	phaseIdx
	)

inlinestatic

◆ molarDensity() [2/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::molarDensity	(	const FluidState &	fluidState,
		const ParameterCache &	paramCache,
		int	phaseIdx
	)

inlinestatic

The molar density \(\rho_{mol,\alpha}\) of a fluid phase \(\alpha\) in \(\mathrm{[mol/m^3]}\).

The molar density is defined by the mass density \(\rho_\alpha\) and the component molar mass \(M_\alpha\):

\[\rho_{mol,\alpha} = \frac{\rho_\alpha}{M_\alpha} \;.\]

◆ molarDensity() [3/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::molarDensity	(	const FluidState &	fluidState,
		int	phaseIdx
	)

inlinestatic

The molar density \(\rho_{mol,\alpha}\) of a fluid phase \(\alpha\) in \(\mathrm{[mol/m^3]}\).

The molar density is defined by the mass density \(\rho_\alpha\) and the component molar mass \(M_\alpha\):

\[\rho_{mol,\alpha} = \frac{\rho_\alpha}{M_\alpha} \;.\]

◆ molarDensity() [4/4]

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::molarDensity	(	Scalar	temperature,
		Scalar	pressure
	)

inlinestatic

The molar density \(\rho_{mol,\alpha}\) of a fluid phase \(\alpha\) in \(\mathrm{[mol/m^3]}\).

The molar density is defined by the mass density \(\rho_\alpha\) and the component molar mass \(M_\alpha\):

\[\rho_{mol,\alpha} = \frac{\rho_\alpha}{M_\alpha} \;.\]

◆ molarMass()

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::molarMass ( int compIdx = 0 )

inlinestatic

The mass in \(\mathrm{[kg]}\) of one mole of the component.

◆ name()

template<class Scalar , class ComponentT >

static std::string Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::name ( )

inlinestatic

A human readable name for the component.

◆ phaseName()

template<class Scalar , class ComponentT >

static std::string Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::phaseName ( int phaseIdx = 0 )

inlinestatic

Return the human readable name of a fluid phase.

Parameters

phaseIdx The index of the fluid phase to consider

◆ pressure()

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::pressure	(	Scalar	temperature,
		Scalar	density
	)

inlinestatic

The pressure \(\mathrm{[Pa]}\) of the component at a given density and temperature.

Parameters

temperature	The given temperature \(\mathrm{[K]}\)
density	The given density \(\mathrm{[kg/m^3]}\)

◆ thermalConductivity() [1/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::thermalConductivity	(	const FluidState &	fluidState,
		const int	phaseIdx
	)

inlinestatic

Thermal conductivity of the fluid \(\mathrm{[W/(m K)]}\).

◆ thermalConductivity() [2/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::thermalConductivity	(	const FluidState &	fluidState,
		const ParameterCache &	paramCache,
		int	phaseIdx
	)

inlinestatic

Thermal conductivity \(\lambda_\alpha \) of a fluid phase \(\mathrm{[W/(m K)]}\).

Parameters

fluidState	The fluid state
paramCache	mutable parameters
phaseIdx	Index of the fluid phase

◆ thermalConductivity() [3/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::thermalConductivity	(	const FluidState &	fluidState,
		int	phaseIdx
	)

inlinestatic

Thermal conductivity \(\lambda_\alpha \) of a fluid phase \(\mathrm{[W/(m K)]}\).

Parameters

fluidState	The fluid state
phaseIdx	Index of the fluid phase

◆ thermalConductivity() [4/4]

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::thermalConductivity	(	Scalar	temperature,
		Scalar	pressure
	)

inlinestatic

Thermal conductivity of the fluid \(\mathrm{[W/(m K)]}\).

Parameters

temperature	The given temperature \(\mathrm{[K]}\)
pressure	The given pressure \(\mathrm{[Pa]}\)

◆ triplePressure()

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::triplePressure ( int compIdx = 0 )

inlinestatic

Returns the pressure in \(\mathrm{[Pa]}\) at the component's triple point.

◆ tripleTemperature()

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::tripleTemperature ( int compIdx = 0 )

inlinestatic

Returns the temperature in \(\mathrm{[K]}\) at the component's triple point.

◆ vaporPressure()

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::vaporPressure ( Scalar T )

inlinestatic

The vapor pressure in \(\mathrm{[Pa]}\) of the component at a given temperature.

Parameters

T	temperature \(\mathrm{[K]}\)

◆ viscosity() [1/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::viscosity	(	const FluidState &	fluidState,
		const int	phaseIdx
	)

inlinestatic

The dynamic liquid viscosity \(\mathrm{[N/m^3*s]}\) of the pure component.

◆ viscosity() [2/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::viscosity	(	const FluidState &	fluidState,
		const ParameterCache &	paramCache,
		int	phaseIdx
	)

inlinestatic

Calculate the dynamic viscosity of a fluid phase \(\mathrm{[Pa*s]}\).

Parameters

fluidState	The fluid state
paramCache	mutable parameters
phaseIdx	Index of the fluid phase

◆ viscosity() [3/4]

template<class Scalar , class ComponentT >

template<class FluidState >

static Scalar Dumux::FluidSystems::Base< ScalarType, Implementation >::viscosity	(	const FluidState &	fluidState,
		int	phaseIdx
	)

inlinestatic

Calculate the dynamic viscosity of a fluid phase \(\mathrm{[Pa*s]}\).

Parameters

fluidState	The fluid state
phaseIdx	Index of the fluid phase

◆ viscosity() [4/4]

template<class Scalar , class ComponentT >

static Scalar Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::viscosity	(	Scalar	temperature,
		Scalar	pressure
	)

inlinestatic

The dynamic viscosity \(\mathrm{[Pa s]}\) of the pure component at a given pressure and temperature.

Parameters

temperature	The given temperature \(\mathrm{[K]}\)
pressure	The given pressure \(\mathrm{[Pa]}\)

◆ viscosityIsConstant()

static constexpr bool Dumux::FluidSystems::Base< Scalar , OnePGas< Scalar, ComponentT > >::viscosityIsConstant ( int phaseIdx )

inlinestaticconstexprinherited

Returns true if and only if a fluid phase is assumed to have a constant viscosity.

Parameters

phaseIdx The index of the fluid phase to consider

Member Data Documentation

◆ comp0Idx

template<class Scalar , class ComponentT >

constexpr int Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::comp0Idx = 0

staticconstexpr

index of the only component

◆ numComponents

template<class Scalar , class ComponentT >

constexpr int Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::numComponents = 1

staticconstexpr

Number of components in the fluid system.

◆ numPhases

template<class Scalar , class ComponentT >

constexpr int Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::numPhases = 1

staticconstexpr

Number of phases in the fluid system.

◆ phase0Idx

template<class Scalar , class ComponentT >

constexpr int Dumux::FluidSystems::OnePGas< Scalar, ComponentT >::phase0Idx = 0

staticconstexpr

index of the only phase

The documentation for this class was generated from the following file:

1pgas.hh

Description

Public Types

Static Public Member Functions

Static Public Attributes

Member Typedef Documentation

◆ Component

◆ ParameterCache

◆ Scalar

Member Function Documentation

◆ binaryDiffusionCoefficient() [1/3]

◆ binaryDiffusionCoefficient() [2/3]

◆ binaryDiffusionCoefficient() [3/3]

◆ componentName()

◆ criticalPressure()

◆ criticalTemperature()

◆ density() [1/4]

◆ density() [2/4]

◆ density() [3/4]

◆ density() [4/4]

◆ diffusionCoefficient() [1/3]

◆ diffusionCoefficient() [2/3]

◆ diffusionCoefficient() [3/3]

◆ enthalpy() [1/4]

◆ enthalpy() [2/4]

◆ enthalpy() [3/4]

◆ enthalpy() [4/4]

◆ fugacityCoefficient() [1/3]

◆ fugacityCoefficient() [2/3]

◆ fugacityCoefficient() [3/3]

◆ getMainComponent()

◆ heatCapacity() [1/4]

◆ heatCapacity() [2/4]

◆ heatCapacity() [3/4]

◆ heatCapacity() [4/4]

◆ init()

◆ internalEnergy()

◆ isCompressible()

◆ isGas()

◆ isIdealGas()

◆ isIdealMixture()

◆ isMiscible()

◆ isTracerFluidSystem()

◆ molarDensity() [1/4]

◆ molarDensity() [2/4]

◆ molarDensity() [3/4]

◆ molarDensity() [4/4]

◆ molarMass()

◆ name()

◆ phaseName()

◆ pressure()

◆ thermalConductivity() [1/4]

◆ thermalConductivity() [2/4]

◆ thermalConductivity() [3/4]

◆ thermalConductivity() [4/4]

◆ triplePressure()

◆ tripleTemperature()

◆ vaporPressure()

◆ viscosity() [1/4]

◆ viscosity() [2/4]

◆ viscosity() [3/4]

◆ viscosity() [4/4]

◆ viscosityIsConstant()

Member Data Documentation

◆ comp0Idx

◆ numComponents

◆ numPhases

◆ phase0Idx