Dumux::PengRobinsonParamsMixture< Scalar, FluidSystem, phaseIdx, useSpe5Relations > Class Template Reference

The mixing rule for the oil and the gas phases of the SPE5 problem. More...

#include <dumux/material/eos/pengrobinsonparamsmixture.hh>

Inheritance diagram for Dumux::PengRobinsonParamsMixture< Scalar, FluidSystem, phaseIdx, useSpe5Relations >:

Description

template<class Scalar, class FluidSystem, int phaseIdx, bool useSpe5Relations = false>
class Dumux::PengRobinsonParamsMixture< Scalar, FluidSystem, phaseIdx, useSpe5Relations >

This problem comprises $H_{2}O$, $C_1$, $C_3$, $C_6$, $C_{1}0$, $C_{1}5$ and $C_{2}0$ as components.

See:

R. Reid, et al. (1987, pp. 43-44) [76]

and

J.E. Killough, et al. (1987) [49]

Public Member Functions
template<class FluidState >
void	updatePure (const FluidState &fluidState)
	Update Peng-Robinson parameters for the pure components. More...
void	updatePure (Scalar temperature, Scalar pressure)
	Peng-Robinson parameters for the pure components. More...
template<class FluidState >
void	updateMix (const FluidState &fs)
	Calculates the "a" and "b" Peng-Robinson parameters for the mixture. More...
template<class FluidState >
void	updateSingleMoleFraction (const FluidState &fs, int compIdx)
	Calculates the "a" and "b" Peng-Robinson parameters for the mixture provided that only a single mole fraction was changed. More...
const PureParams &	pureParams (int compIdx) const
	Return the Peng-Robinson parameters of a pure substance,. More...
const PureParams &	operator[] (int compIdx) const
	Returns the Peng-Robinson parameters for a pure component. More...
Scalar	a () const
	Returns the attractive parameter 'a' of the Peng-Robinson fluid. More...
Scalar	b () const
	Returns the repulsive parameter 'b' of the Peng-Robinson fluid. More...
void	setA (Scalar value)
	Set the attractive parameter 'a' of the Peng-Robinson fluid. More...
void	setB (Scalar value)
	Set the repulsive parameter 'b' of the Peng-Robinson fluid. More...

Protected Attributes
PureParams	pureParams_ [numComponents]
Scalar	a_
Scalar	b_

Member Function Documentation

a()

template<class Scalar >

Scalar Dumux::PengRobinsonParams< Scalar >::a ( ) const

inlineinherited

b()

template<class Scalar >

Scalar Dumux::PengRobinsonParams< Scalar >::b ( ) const

inlineinherited

operator[]()

template<class Scalar , class FluidSystem , int phaseIdx, bool useSpe5Relations = false>

const PureParams & Dumux::PengRobinsonParamsMixture< Scalar, FluidSystem, phaseIdx, useSpe5Relations >::operator[] ( int  compIdx ) const

inline

Parameters

compIdx

the component index

pureParams()

template<class Scalar , class FluidSystem , int phaseIdx, bool useSpe5Relations = false>

const PureParams & Dumux::PengRobinsonParamsMixture< Scalar, FluidSystem, phaseIdx, useSpe5Relations >::pureParams ( int  compIdx ) const

inline

Parameters

compIdx

the component index

setA()

template<class Scalar >

void Dumux::PengRobinsonParams< Scalar >::setA ( Scalar  value )

inlineinherited

Parameters

value

value of the attractive parameter

setB()

template<class Scalar >

void Dumux::PengRobinsonParams< Scalar >::setB ( Scalar  value )

inlineinherited

Parameters

value

value of the repulsive parameter

updateMix()

template<class Scalar , class FluidSystem , int phaseIdx, bool useSpe5Relations = false>

template<class FluidState >

void Dumux::PengRobinsonParamsMixture< Scalar, FluidSystem, phaseIdx, useSpe5Relations >::updateMix ( const FluidState &  fs )

inline

The updatePure() method needs to be called before calling this method!

Parameters

fs	the thermodynamic state of the fluids

updatePure() [1/2]

template<class Scalar , class FluidSystem , int phaseIdx, bool useSpe5Relations = false>

template<class FluidState >

void Dumux::PengRobinsonParamsMixture< Scalar, FluidSystem, phaseIdx, useSpe5Relations >::updatePure ( const FluidState &  fluidState )

inline

Parameters

fluidState

Thermodynamic state of the fluids

updatePure() [2/2]

template<class Scalar , class FluidSystem , int phaseIdx, bool useSpe5Relations = false>

void Dumux::PengRobinsonParamsMixture< Scalar, FluidSystem, phaseIdx, useSpe5Relations >::updatePure ( Scalar  temperature, Scalar  pressure  )

inline

Parameters

temperature	Temperature in $[\mathrm{K}]$
pressure	pressure in $[\mathrm{Pa}]$ This method is given by the SPE5 paper.

updateSingleMoleFraction()

template<class Scalar , class FluidSystem , int phaseIdx, bool useSpe5Relations = false>

template<class FluidState >

void Dumux::PengRobinsonParamsMixture< Scalar, FluidSystem, phaseIdx, useSpe5Relations >::updateSingleMoleFraction ( const FluidState &  fs, int  compIdx  )

inline

The updatePure() method needs to be called before calling this method!

Parameters

fs	the thermodynamic state of the fluids
compIdx	the component index

Member Data Documentation

a_

template<class Scalar >

Scalar Dumux::PengRobinsonParams< Scalar >::a_

protectedinherited

b_

template<class Scalar >

Scalar Dumux::PengRobinsonParams< Scalar >::b_

protectedinherited

pureParams_

template<class Scalar , class FluidSystem , int phaseIdx, bool useSpe5Relations = false>

PureParams Dumux::PengRobinsonParamsMixture< Scalar, FluidSystem, phaseIdx, useSpe5Relations >::pureParams_[numComponents]

protected

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

• pengrobinsonparamsmixture.hh