#include <cubics.hpp>

Public Member Functions
	AdvancedPRaEres (const std::valarray< NumType > &Tc_K, const std::valarray< NumType > &pc_Pa, const AlphaFunctions &alphas, const ResidualHelmholtzOverRTVariant &ares, const Eigen::ArrayXXd &lmat, const AdvancedPRaEOptions &options={})

void	set_meta (const nlohmann::json &j)

auto	get_meta () const

auto	get_lmat () const

auto	get_Tc_K () const

auto	get_pc_Pa () const

auto	superanc_rhoLV (double T, std::optional< std::size_t > ifluid=std::nullopt) const

template<class VecType >
auto	R (const VecType &) const
	Universal gas constant, exact number.

template<typename TType , typename CompType >
auto	get_a (TType T, const CompType &molefracs) const

template<typename TType , typename CompType >
auto	get_am_over_bm (TType T, const CompType &molefracs) const

template<typename TType , typename CompType >
auto	get_b (TType T, const CompType &molefracs) const

template<typename TType , typename RhoType , typename MoleFracType >
auto	alphar (const TType &T, const RhoType &rho, const MoleFracType &molefrac) const

Static Public Member Functions
static double	get_bi (double Tc_K, double pc_Pa)

Public Attributes
const NumType	Delta1 = 1+sqrt(2.0)

const NumType	Delta2 = 1-sqrt(2.0)

const NumType	OmegaA = 0.45723552892138218938

const NumType	OmegaB = 0.077796073903888455972

const int	superanc_code = CubicSuperAncillary::PR_CODE

const NumType	Ru = get_R_gas<double>()

Protected Member Functions
template<typename TType , typename IndexType >
auto	get_ai (TType &T, IndexType i) const

template<typename TType , typename IndexType >
auto	get_bi (TType &, IndexType i) const

template<typename IndexType >
void	check_lmat (IndexType N)

Protected Attributes
std::valarray< NumType >	Tc_K

std::valarray< NumType >	pc_Pa

std::valarray< NumType >	ai

std::valarray< NumType >	bi

const AlphaFunctions	alphas

const ResidualHelmholtzOverRTVariant	ares

Eigen::ArrayXXd	lmat

const AdvancedPRaEMixingRules	brule

const double	s

const double	CEoS

nlohmann::json	meta

Detailed Description

template<typename NumType, typename AlphaFunctions = std::vector<AlphaFunctionOptions>>
class teqp::AdvancedPRaEres< NumType, AlphaFunctions >

Cubic EOS with advanced mixing rules, the EoS/aE method of Jaubert and co-workers

Definition at line 559 of file cubics.hpp.

Constructor & Destructor Documentation

◆ AdvancedPRaEres()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

teqp::AdvancedPRaEres< NumType, AlphaFunctions >::AdvancedPRaEres	(	const std::valarray< NumType > &	Tc_K,
		const std::valarray< NumType > &	pc_Pa,
		const AlphaFunctions &	alphas,
		const ResidualHelmholtzOverRTVariant &	ares,
		const Eigen::ArrayXXd &	lmat,
		const AdvancedPRaEOptions &	options = {} )

inline

Definition at line 609 of file cubics.hpp.

Member Function Documentation

◆ alphar()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

template<typename TType , typename RhoType , typename MoleFracType >

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::alphar	(	const TType &	T,
		const RhoType &	rho,
		const MoleFracType &	molefrac ) const

inline

Definition at line 712 of file cubics.hpp.

◆ check_lmat()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

template<typename IndexType >

void teqp::AdvancedPRaEres< NumType, AlphaFunctions >::check_lmat ( IndexType N )

inlineprotected

Definition at line 596 of file cubics.hpp.

◆ get_a()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

template<typename TType , typename CompType >

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::get_a	(	TType	T,
		const CompType &	molefracs ) const

inline

Definition at line 670 of file cubics.hpp.

◆ get_ai()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

template<typename TType , typename IndexType >

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::get_ai	(	TType &	T,
		IndexType	i ) const

inlineprotected

Definition at line 587 of file cubics.hpp.

◆ get_am_over_bm()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

template<typename TType , typename CompType >

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::get_am_over_bm	(	TType	T,
		const CompType &	molefracs ) const

inline

Definition at line 675 of file cubics.hpp.

◆ get_b()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

template<typename TType , typename CompType >

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::get_b	(	TType	T,
		const CompType &	molefracs ) const

inline

Definition at line 685 of file cubics.hpp.

◆ get_bi() [1/2]

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

static double teqp::AdvancedPRaEres< NumType, AlphaFunctions >::get_bi	(	double	Tc_K,
		double	pc_Pa )

inlinestatic

Definition at line 627 of file cubics.hpp.

◆ get_bi() [2/2]

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

template<typename TType , typename IndexType >

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::get_bi	(	TType &	,
		IndexType	i ) const

inlineprotected

Definition at line 593 of file cubics.hpp.

◆ get_lmat()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::get_lmat ( ) const

inline

Definition at line 623 of file cubics.hpp.

◆ get_meta()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::get_meta ( ) const

inline

Definition at line 622 of file cubics.hpp.

◆ get_pc_Pa()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::get_pc_Pa ( ) const

inline

Definition at line 625 of file cubics.hpp.

◆ get_Tc_K()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::get_Tc_K ( ) const

inline

Definition at line 624 of file cubics.hpp.

◆ R()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

template<class VecType >

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::R ( const VecType & ) const

inline

Universal gas constant, exact number.

Definition at line 665 of file cubics.hpp.

◆ set_meta()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

void teqp::AdvancedPRaEres< NumType, AlphaFunctions >::set_meta ( const nlohmann::json & j )

inline

Definition at line 621 of file cubics.hpp.

◆ superanc_rhoLV()

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

auto teqp::AdvancedPRaEres< NumType, AlphaFunctions >::superanc_rhoLV	(	double	T,
		std::optional< std::size_t >	ifluid = std::nullopt ) const

inline

Return a tuple of saturated liquid and vapor densities for the EOS given the temperature Uses the superancillary equations from Bell and Deiters:

Parameters

T	Temperature
ifluid	Must be provided in the case of mixtures

Definition at line 637 of file cubics.hpp.

Member Data Documentation

◆ ai

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

std::valarray<NumType> teqp::AdvancedPRaEres< NumType, AlphaFunctions >::ai

protected

Definition at line 574 of file cubics.hpp.

◆ alphas

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const AlphaFunctions teqp::AdvancedPRaEres< NumType, AlphaFunctions >::alphas

protected

Definition at line 576 of file cubics.hpp.

◆ ares

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const ResidualHelmholtzOverRTVariant teqp::AdvancedPRaEres< NumType, AlphaFunctions >::ares

protected

Definition at line 577 of file cubics.hpp.

◆ bi

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

std::valarray<NumType> teqp::AdvancedPRaEres< NumType, AlphaFunctions >::bi

protected

Definition at line 574 of file cubics.hpp.

◆ brule

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const AdvancedPRaEMixingRules teqp::AdvancedPRaEres< NumType, AlphaFunctions >::brule

protected

Definition at line 580 of file cubics.hpp.

◆ CEoS

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const double teqp::AdvancedPRaEres< NumType, AlphaFunctions >::CEoS

protected

Definition at line 582 of file cubics.hpp.

◆ Delta1

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const NumType teqp::AdvancedPRaEres< NumType, AlphaFunctions >::Delta1 = 1+sqrt(2.0)

Definition at line 562 of file cubics.hpp.

◆ Delta2

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const NumType teqp::AdvancedPRaEres< NumType, AlphaFunctions >::Delta2 = 1-sqrt(2.0)

Definition at line 563 of file cubics.hpp.

◆ lmat

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

Eigen::ArrayXXd teqp::AdvancedPRaEres< NumType, AlphaFunctions >::lmat

protected

Definition at line 578 of file cubics.hpp.

◆ meta

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

nlohmann::json teqp::AdvancedPRaEres< NumType, AlphaFunctions >::meta

protected

Definition at line 584 of file cubics.hpp.

◆ OmegaA

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const NumType teqp::AdvancedPRaEres< NumType, AlphaFunctions >::OmegaA = 0.45723552892138218938

Definition at line 565 of file cubics.hpp.

◆ OmegaB

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const NumType teqp::AdvancedPRaEres< NumType, AlphaFunctions >::OmegaB = 0.077796073903888455972

Definition at line 566 of file cubics.hpp.

◆ pc_Pa

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

std::valarray<NumType> teqp::AdvancedPRaEres< NumType, AlphaFunctions >::pc_Pa

protected

Definition at line 572 of file cubics.hpp.

◆ Ru

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const NumType teqp::AdvancedPRaEres< NumType, AlphaFunctions >::Ru = get_R_gas<double>()

Definition at line 662 of file cubics.hpp.

◆ s

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const double teqp::AdvancedPRaEres< NumType, AlphaFunctions >::s

protected

Definition at line 581 of file cubics.hpp.

◆ superanc_code

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

const int teqp::AdvancedPRaEres< NumType, AlphaFunctions >::superanc_code = CubicSuperAncillary::PR_CODE

Definition at line 567 of file cubics.hpp.

◆ Tc_K

template<typename NumType , typename AlphaFunctions = std::vector<AlphaFunctionOptions>>

std::valarray<NumType> teqp::AdvancedPRaEres< NumType, AlphaFunctions >::Tc_K

protected

Definition at line 572 of file cubics.hpp.

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

include/teqp/models/cubics.hpp

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ AdvancedPRaEres()

Member Function Documentation

◆ alphar()

◆ check_lmat()

◆ get_a()

◆ get_ai()

◆ get_am_over_bm()

◆ get_b()

◆ get_bi() [1/2]

◆ get_bi() [2/2]

◆ get_lmat()

◆ get_meta()

◆ get_pc_Pa()

◆ get_Tc_K()

◆ R()

◆ set_meta()

◆ superanc_rhoLV()

Member Data Documentation

◆ ai

◆ alphas

◆ ares

◆ bi

◆ brule

◆ CEoS

◆ Delta1

◆ Delta2

◆ lmat

◆ meta

◆ OmegaA

◆ OmegaB

◆ pc_Pa

◆ Ru

◆ s

◆ superanc_code

◆ Tc_K