A fluid system for single phase models.
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#include <SinglePhaseFluidSystem.hpp>
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static const char * | phaseName (OPM_OPTIM_UNUSED unsigned phaseIdx) |
| Return the human readable name of a fluid phase. More...
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static bool | isLiquid (unsigned) |
| Return whether a phase is liquid. More...
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static bool | isCompressible (unsigned) |
| Returns true if and only if a fluid phase is assumed to be compressible. More...
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static bool | isIdealMixture (unsigned) |
| Returns true if and only if a fluid phase is assumed to be an ideal gas. More...
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static bool | isIdealGas (unsigned) |
| Returns true if and only if a fluid phase is assumed to be an ideal mixture. More...
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static const char * | componentName (OPM_OPTIM_UNUSED unsigned compIdx) |
| Return the human readable name of a component. More...
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static Scalar | molarMass (unsigned) |
| Return the molar mass of a component in [kg/mol]. More...
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static Scalar | criticalTemperature (unsigned) |
| Critical temperature of a component [K]. More...
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static Scalar | criticalPressure (unsigned) |
| Critical pressure of a component [Pa]. More...
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static Scalar | acentricFactor (unsigned) |
| The acentric factor of a component []. More...
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static void | init () |
| Initialize the fluid system's static parameters. More...
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template<class FluidState , class LhsEval = typename FluidState::Scalar> |
static LhsEval | density (const FluidState &fluidState, const ParameterCache &, unsigned phaseIdx) |
| Calculate the density [kg/m^3] of a fluid phase. More...
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template<class FluidState , class LhsEval = typename FluidState::Scalar> |
static LhsEval | viscosity (const FluidState &fluidState, const ParameterCache &, unsigned phaseIdx) |
| Calculate the dynamic viscosity of a fluid phase [Pa*s]. More...
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template<class FluidState , class LhsEval = typename FluidState::Scalar> |
static LhsEval | fugacityCoefficient (const FluidState &, const ParameterCache &, unsigned phaseIdx, unsigned compIdx) |
| Calculate the fugacity coefficient [Pa] of an individual component in a fluid phase. More...
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template<class FluidState , class LhsEval = typename FluidState::Scalar> |
static LhsEval | enthalpy (const FluidState &fluidState, const ParameterCache &, unsigned phaseIdx) |
| Given a phase's composition, temperature, pressure and density, calculate its specific enthalpy [J/kg]. More...
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template<class FluidState , class LhsEval = typename FluidState::Scalar> |
static LhsEval | thermalConductivity (const FluidState &fluidState, const ParameterCache &, unsigned phaseIdx) |
| Thermal conductivity of a fluid phase [W/(m K)]. More...
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template<class FluidState , class LhsEval = typename FluidState::Scalar> |
static LhsEval | heatCapacity (const FluidState &fluidState, const ParameterCache &, unsigned phaseIdx) |
| Specific isobaric heat capacity of a fluid phase [J/kg]. More...
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static char * | phaseName (unsigned) |
| Return the human readable name of a fluid phase. More...
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static const char * | componentName (unsigned) |
| Return the human readable name of a component. More...
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static LhsEval | diffusionCoefficient (const FluidState &, const ParameterCache &, unsigned, unsigned) |
| Calculate the binary molecular diffusion coefficient for a component in a fluid phase [mol^2 * s / (kg*m^3)]. More...
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template<class Scalar, class Fluid>
class Opm::FluidSystems::SinglePhase< Scalar, Fluid >
A fluid system for single phase models.
The fluid is defined as a template parameter. For existing components the Opm::LiquidPhase<Component> and Opm::GasPhase<Component> may be used.
template<class Scalar , class Fluid >
The type of the fluid system's parameter cache.
The parameter cache can be used to avoid re-calculating expensive parameters for multiple quantities. Be aware that what the parameter cache actually does is specific for each fluid system and that it is opaque outside the fluid system.
template<class Scalar , class Fluid >
The acentric factor of a component [].
- Parameters
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compIdx | The index of the component to consider |
template<class Scalar , class Fluid >
Return the human readable name of a component.
Return the human readable name of a component.
template<class Scalar , class Fluid >
Critical pressure of a component [Pa].
- Parameters
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compIdx | The index of the component to consider |
template<class Scalar , class Fluid >
Critical temperature of a component [K].
- Parameters
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compIdx | The index of the component to consider |
template<class Scalar , class Fluid >
template<class FluidState , class LhsEval = typename FluidState::Scalar>
Calculate the density [kg/m^3] of a fluid phase.
Calculate the binary molecular diffusion coefficient for a component in a fluid phase [mol^2 * s / (kg*m^3)].
Molecular diffusion of a compoent is caused by a gradient of the mole fraction and follows the law
where is the component's mole fraction in phase , is the diffusion coefficient and is the diffusive flux.
template<class Scalar , class Fluid >
template<class FluidState , class LhsEval = typename FluidState::Scalar>
Given a phase's composition, temperature, pressure and density, calculate its specific enthalpy [J/kg].
template<class Scalar , class Fluid >
template<class FluidState , class LhsEval = typename FluidState::Scalar>
Calculate the fugacity coefficient [Pa] of an individual component in a fluid phase.
The fugacity coefficient is connected to the fugacity and the component's molarity by means of the relation
template<class Scalar , class Fluid >
template<class FluidState , class LhsEval = typename FluidState::Scalar>
Specific isobaric heat capacity of a fluid phase [J/kg].
template<class Scalar , class Fluid >
Initialize the fluid system's static parameters.
template<class Scalar , class Fluid >
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.
template<class Scalar , class Fluid >
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.
template<class Scalar , class Fluid >
Returns true if and only if a fluid phase is assumed to be an ideal gas.
template<class Scalar , class Fluid >
Return whether a phase is liquid.
template<class Scalar , class Fluid >
Return the molar mass of a component in [kg/mol].
Return the human readable name of a fluid phase.
template<class Scalar , class Fluid >
Return the human readable name of a fluid phase.
template<class Scalar , class Fluid >
template<class FluidState , class LhsEval = typename FluidState::Scalar>
Thermal conductivity of a fluid phase [W/(m K)].
template<class Scalar , class Fluid >
template<class FluidState , class LhsEval = typename FluidState::Scalar>
Calculate the dynamic viscosity of a fluid phase [Pa*s].
template<class Scalar , class Fluid >
Number of chemical species in the fluid system.
template<class Scalar , class Fluid >
Number of fluid phases in the fluid system.
The documentation for this class was generated from the following file:
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