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Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase > Class Template Reference

A fluid system for two-phase models assuming immiscibility and thermodynamic equilibrium. More...

#include <TwoPhaseImmiscibleFluidSystem.hpp>

Inheritance diagram for Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >:
Opm::BaseFluidSystem< Scalar, TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase > >

Classes

struct  ParameterCache
 

Static Public Member Functions

static const char * phaseName (unsigned phaseIdx)
 Return the human readable name of a fluid phase. More...
 
static bool isLiquid (unsigned phaseIdx)
 Return whether a phase is liquid. More...
 
static bool isCompressible (unsigned phaseIdx)
 Returns true if and only if a fluid phase is assumed to be compressible. More...
 
static bool isIdealGas (unsigned phaseIdx)
 Returns true if and only if a fluid phase is assumed to be an ideal gas. More...
 
static bool isIdealMixture (unsigned)
 Returns true if and only if a fluid phase is assumed to be an ideal mixture. More...
 
static const char * componentName (unsigned compIdx)
 Return the human readable name of a component. More...
 
static Scalar molarMass (unsigned compIdx)
 Return the molar mass of a component in [kg/mol]. More...
 
static Scalar criticalTemperature (unsigned compIdx)
 Critical temperature of a component [K].
 
static Scalar criticalPressure (unsigned compIdx)
 Critical pressure of a component [Pa].
 
static Scalar acentricFactor (unsigned compIdx)
 The acentric factor of a component [].
 
static void init ()
 Initialize the fluid system's static parameters. More...
 
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval density (const FluidState &fluidState, const ParameterCache< ParamCacheEval > &, unsigned phaseIdx)
 Calculate the density [kg/m^3] of a fluid phase. More...
 
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval viscosity (const FluidState &fluidState, const ParameterCache< ParamCacheEval > &, unsigned phaseIdx)
 Calculate the dynamic viscosity of a fluid phase [Pa*s]. More...
 
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval fugacityCoefficient (const FluidState &, const ParameterCache< ParamCacheEval > &, unsigned phaseIdx, unsigned compIdx)
 Calculate the fugacity coefficient [Pa] of an individual component in a fluid phase. More...
 
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval enthalpy (const FluidState &fluidState, const ParameterCache< ParamCacheEval > &, unsigned phaseIdx)
 Given a phase's composition, temperature, pressure and density, calculate its specific enthalpy [J/kg]. More...
 
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval thermalConductivity (const FluidState &fluidState, const ParameterCache< ParamCacheEval > &, unsigned phaseIdx)
 Thermal conductivity of a fluid phase [W/(m K)]. More...
 
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval heatCapacity (const FluidState &fluidState, const ParameterCache< ParamCacheEval > &, unsigned phaseIdx)
 Specific isobaric heat capacity of a fluid phase [J/kg]. More...
 
- Static Public Member Functions inherited from Opm::BaseFluidSystem< Scalar, TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase > >
static char * phaseName (unsigned)
 Return the human readable name of a fluid phase. More...
 
static bool isLiquid (unsigned)
 Return whether a phase is liquid. More...
 
static bool isIdealMixture (unsigned)
 Returns true if and only if a fluid phase is assumed to be an ideal mixture. More...
 
static bool isCompressible (unsigned)
 Returns true if and only if a fluid phase is assumed to be compressible. More...
 
static bool isIdealGas (unsigned)
 Returns true if and only if a fluid phase is assumed to be an ideal gas. More...
 
static const char * componentName (unsigned)
 Return the human readable name of a component. More...
 
static Scalar molarMass (unsigned)
 Return the molar mass of a component in [kg/mol]. More...
 
static Scalar acentricFactor (unsigned)
 Return the acetntric factor of a component. More...
 
static void init ()
 Initialize the fluid system's static parameters.
 
static LhsEval density (const FluidState &, const ParamCache &, unsigned)
 Calculate the density [kg/m^3] of a fluid phase. More...
 
static LhsEval fugacityCoefficient (const FluidState &, ParamCache &, unsigned, unsigned)
 Calculate the fugacity coefficient [Pa] of an individual component in a fluid phase. More...
 
static LhsEval viscosity (const FluidState &, ParamCache &, unsigned)
 Calculate the dynamic viscosity of a fluid phase [Pa*s]. More...
 
static LhsEval diffusionCoefficient (const FluidState &, ParamCache &, unsigned, unsigned)
 Calculate the binary molecular diffusion coefficient for a component in a fluid phase [mol^2 * s / (kg*m^3)]. More...
 
static LhsEval enthalpy (const FluidState &, ParamCache &, unsigned)
 Given a phase's composition, temperature, pressure and density, calculate its specific enthalpy [J/kg]. More...
 
static LhsEval thermalConductivity (const FluidState &, ParamCache &, unsigned)
 Thermal conductivity of a fluid phase [W/(m K)]. More...
 
static LhsEval heatCapacity (const FluidState &, ParamCache &, unsigned)
 Specific isobaric heat capacity of a fluid phase [J/kg]. More...
 
static unsigned phaseIsActive (unsigned)
 Returns whether a fluid phase is active.
 

Static Public Attributes

static const int numPhases = 2
 Number of fluid phases in the fluid system. More...
 
static const int wettingPhaseIdx = 0
 Index of the wetting phase.
 
static const int nonWettingPhaseIdx = 1
 Index of the non-wetting phase.
 
static const int numComponents = 2
 Number of chemical species in the fluid system. More...
 
static const int wettingCompIdx = 0
 Index of the wetting phase's component.
 
static const int nonWettingCompIdx = 1
 Index of the non-wetting phase's component.
 
- Static Public Attributes inherited from Opm::BaseFluidSystem< Scalar, TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase > >
static const int numComponents
 Number of chemical species in the fluid system.
 
static const int numPhases
 Number of fluid phases in the fluid system.
 

Additional Inherited Members

- Public Types inherited from Opm::BaseFluidSystem< Scalar, TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase > >
typedef Scalar Scalar
 The type used for scalar quantities.
 

Detailed Description

template<class Scalar, class WettingPhase, class NonwettingPhase>
class Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >

A fluid system for two-phase models assuming immiscibility and thermodynamic equilibrium.

The wetting and the non-wetting phase can be defined individually via Opm::LiquidPhase<Component> and Opm::GasPhase<Component>. These phases consist of one pure component. With the help of this adapter class, the phase properties can be accessed. This is suitable for pure two-phase systems without compositional effects.

Member Function Documentation

◆ componentName()

template<class Scalar , class WettingPhase , class NonwettingPhase >
static const char* Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::componentName ( unsigned  compIdx)
inlinestatic

Return the human readable name of a component.

◆ density()

template<class Scalar , class WettingPhase , class NonwettingPhase >
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::density ( const FluidState &  fluidState,
const ParameterCache< ParamCacheEval > &  ,
unsigned  phaseIdx 
)
inlinestatic

Calculate the density [kg/m^3] of a fluid phase.

◆ enthalpy()

template<class Scalar , class WettingPhase , class NonwettingPhase >
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::enthalpy ( const FluidState &  fluidState,
const ParameterCache< ParamCacheEval > &  ,
unsigned  phaseIdx 
)
inlinestatic

Given a phase's composition, temperature, pressure and density, calculate its specific enthalpy [J/kg].

◆ fugacityCoefficient()

template<class Scalar , class WettingPhase , class NonwettingPhase >
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::fugacityCoefficient ( const FluidState &  ,
const ParameterCache< ParamCacheEval > &  ,
unsigned  phaseIdx,
unsigned  compIdx 
)
inlinestatic

Calculate the fugacity coefficient [Pa] of an individual component in a fluid phase.

The fugacity coefficient $\phi_\kappa$ is connected to the fugacity $f_\kappa$ and the component's molarity $x_\kappa$ by means of the relation

\[ f_\kappa = \phi_\kappa\,x_{\kappa} \]

◆ heatCapacity()

template<class Scalar , class WettingPhase , class NonwettingPhase >
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::heatCapacity ( const FluidState &  fluidState,
const ParameterCache< ParamCacheEval > &  ,
unsigned  phaseIdx 
)
inlinestatic

Specific isobaric heat capacity of a fluid phase [J/kg].

◆ init()

template<class Scalar , class WettingPhase , class NonwettingPhase >
static void Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::init ( )
inlinestatic

Initialize the fluid system's static parameters.

◆ isCompressible()

template<class Scalar , class WettingPhase , class NonwettingPhase >
static bool Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::isCompressible ( unsigned  phaseIdx)
inlinestatic

Returns true if and only if a fluid phase is assumed to be compressible.

Compressible means that the partial derivative of the density to the fluid pressure is always larger than zero.

◆ isIdealGas()

template<class Scalar , class WettingPhase , class NonwettingPhase >
static bool Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::isIdealGas ( unsigned  phaseIdx)
inlinestatic

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

◆ isIdealMixture()

template<class Scalar , class WettingPhase , class NonwettingPhase >
static bool Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::isIdealMixture ( unsigned  )
inlinestatic

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 Henry's law and Rault's law apply. 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.

◆ isLiquid()

template<class Scalar , class WettingPhase , class NonwettingPhase >
static bool Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::isLiquid ( unsigned  phaseIdx)
inlinestatic

Return whether a phase is liquid.

◆ molarMass()

template<class Scalar , class WettingPhase , class NonwettingPhase >
static Scalar Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::molarMass ( unsigned  compIdx)
inlinestatic

Return the molar mass of a component in [kg/mol].

◆ phaseName()

template<class Scalar , class WettingPhase , class NonwettingPhase >
static const char* Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::phaseName ( unsigned  phaseIdx)
inlinestatic

Return the human readable name of a fluid phase.

◆ thermalConductivity()

template<class Scalar , class WettingPhase , class NonwettingPhase >
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::thermalConductivity ( const FluidState &  fluidState,
const ParameterCache< ParamCacheEval > &  ,
unsigned  phaseIdx 
)
inlinestatic

Thermal conductivity of a fluid phase [W/(m K)].

◆ viscosity()

template<class Scalar , class WettingPhase , class NonwettingPhase >
template<class FluidState , class LhsEval = typename FluidState::Scalar, class ParamCacheEval = LhsEval>
static LhsEval Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::viscosity ( const FluidState &  fluidState,
const ParameterCache< ParamCacheEval > &  ,
unsigned  phaseIdx 
)
inlinestatic

Calculate the dynamic viscosity of a fluid phase [Pa*s].

Member Data Documentation

◆ numComponents

template<class Scalar , class WettingPhase , class NonwettingPhase >
const int Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::numComponents = 2
static

Number of chemical species in the fluid system.

◆ numPhases

template<class Scalar , class WettingPhase , class NonwettingPhase >
const int Opm::TwoPhaseImmiscibleFluidSystem< Scalar, WettingPhase, NonwettingPhase >::numPhases = 2
static

Number of fluid phases in the fluid system.


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