Detailed Description

A constant reducing function that does not vary with composition. Think for instance the reducing function for the cubic EOS.

Yields the reducing parameters \( \rho_r \) and \( T_r \)

Definition at line 546 of file ReducingFunctions.h.

#include <ReducingFunctions.h>

Inheritance diagram for CoolProp::ConstantReducingFunction:

Public Member Functions
	ConstantReducingFunction (const double T_c, const double rhomolar_c)

ReducingFunction *	copy ()

void	set_binary_interaction_double (const std::size_t i, const std::size_t j, const std::string &parameter, double value)

double	get_binary_interaction_double (const std::size_t i, const std::size_t j, const std::string &parameter) const

CoolPropDbl	Tr (const std::vector< CoolPropDbl > &x) const
	The reducing temperature. More...

CoolPropDbl	dTrdxi__constxj (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const
	The derivative of reducing temperature with respect to component i mole fraction. More...

CoolPropDbl	d2Trdxi2__constxj (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const
	The second derivative of reducing temperature with respect to component i mole fraction. More...

CoolPropDbl	d2Trdxidxj (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, x_N_dependency_flag xN_flag) const
	The second derivative of reducing temperature with respect to component i and j mole fractions. More...

CoolPropDbl	d3Trdxidxjdxk (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, std::size_t k, x_N_dependency_flag xN_flag) const
	The third derivative of reducing temperature with respect to component i, j and k mole fractions. More...

CoolPropDbl	rhormolar (const std::vector< CoolPropDbl > &x) const
	The molar reducing density. More...

CoolPropDbl	drhormolardxi__constxj (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const
	Derivative of the molar reducing density with respect to component i mole fraction. More...

CoolPropDbl	d2rhormolardxi2__constxj (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const
	Derivative of the molar reducing density with respect to component i mole fraction. More...

CoolPropDbl	d2rhormolardxidxj (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, x_N_dependency_flag xN_flag) const
	Derivative of the molar reducing density with respect to component i and j mole fractions. More...

CoolPropDbl	d3rhormolardxidxjdxk (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, std::size_t k, x_N_dependency_flag xN_flag) const
	Derivative of the molar reducing density with respect to component i, j, and k mole fractions. More...

CoolPropDbl	dTr_dgammaT (const std::vector< CoolPropDbl > &x) const

CoolPropDbl	dTr_dbetaT (const std::vector< CoolPropDbl > &x) const

CoolPropDbl	drhormolar_dgammaV (const std::vector< CoolPropDbl > &x) const

CoolPropDbl	drhormolar_dbetaV (const std::vector< CoolPropDbl > &x) const

CoolPropDbl	d2Tr_dxidgammaT (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const

CoolPropDbl	d2Tr_dxidbetaT (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const

CoolPropDbl	d2rhormolar_dxidgammaV (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const

CoolPropDbl	d2rhormolar_dxidbetaV (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const

virtual CoolPropDbl	PSI_rho (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const
	Note: this one is one, not zero. More...

virtual CoolPropDbl	d_PSI_rho_dxj (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, x_N_dependency_flag xN_flag) const

virtual CoolPropDbl	d2_PSI_rho_dxj_dxk (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, std::size_t k, x_N_dependency_flag xN_flag) const

virtual CoolPropDbl	PSI_T (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const

virtual CoolPropDbl	d_PSI_T_dxj (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, x_N_dependency_flag xN_flag) const

virtual CoolPropDbl	d2_PSI_T_dxj_dxk (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, std::size_t k, x_N_dependency_flag xN_flag) const

Public Member Functions inherited from CoolProp::ReducingFunction
	ReducingFunction ()

virtual	~ReducingFunction ()

virtual CoolPropDbl	d_ndTrdni_dxj__constxi (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, x_N_dependency_flag xN_flag) const
	GERG 2004 Monograph equation 7.56: More...

virtual CoolPropDbl	d2_ndTrdni_dxj_dxk__constxi (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, std::size_t k, x_N_dependency_flag xN_flag) const

virtual CoolPropDbl	d_ndrhorbardni_dxj__constxi (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, x_N_dependency_flag xN_flag) const
	GERG 2004 Monograph equation 7.55: If the \(x_i\) are all independent. More...

virtual CoolPropDbl	d2_ndrhorbardni_dxj_dxk__constxi (const std::vector< CoolPropDbl > &x, std::size_t i, std::size_t j, std::size_t k, x_N_dependency_flag xN_flag) const

virtual CoolPropDbl	ndrhorbardni__constnj (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const

virtual CoolPropDbl	ndTrdni__constnj (const std::vector< CoolPropDbl > &x, std::size_t i, x_N_dependency_flag xN_flag) const

Additional Inherited Members
Static Public Member Functions inherited from CoolProp::ReducingFunction
static shared_ptr< ReducingFunction >	factory (const std::vector< CoolPropFluid * > &components, STLMatrix &F)
	A factory function to generate the required reducing function. More...

Protected Attributes inherited from CoolProp::ReducingFunction
std::size_t	N

Constructor & Destructor Documentation

◆ ConstantReducingFunction()

CoolProp::ConstantReducingFunction::ConstantReducingFunction	(	const double	T_c,
		const double	rhomolar_c
	)

inline

Definition at line 553 of file ReducingFunctions.h.

Member Function Documentation

◆ copy()

ReducingFunction* CoolProp::ConstantReducingFunction::copy ( )

inlinevirtual

Implements CoolProp::ReducingFunction.

Definition at line 555 of file ReducingFunctions.h.

◆ d2_PSI_rho_dxj_dxk()

virtual CoolPropDbl CoolProp::ConstantReducingFunction::d2_PSI_rho_dxj_dxk	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		std::size_t	j,
		std::size_t	k,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 649 of file ReducingFunctions.h.

◆ d2_PSI_T_dxj_dxk()

virtual CoolPropDbl CoolProp::ConstantReducingFunction::d2_PSI_T_dxj_dxk	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		std::size_t	j,
		std::size_t	k,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 659 of file ReducingFunctions.h.

◆ d2rhormolar_dxidbetaV()

CoolPropDbl CoolProp::ConstantReducingFunction::d2rhormolar_dxidbetaV	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 631 of file ReducingFunctions.h.

◆ d2rhormolar_dxidgammaV()

CoolPropDbl CoolProp::ConstantReducingFunction::d2rhormolar_dxidgammaV	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 628 of file ReducingFunctions.h.

◆ d2rhormolardxi2__constxj()

CoolPropDbl CoolProp::ConstantReducingFunction::d2rhormolardxi2__constxj	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Derivative of the molar reducing density with respect to component i mole fraction.

Implements CoolProp::ReducingFunction.

Definition at line 596 of file ReducingFunctions.h.

◆ d2rhormolardxidxj()

CoolPropDbl CoolProp::ConstantReducingFunction::d2rhormolardxidxj	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		std::size_t	j,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Derivative of the molar reducing density with respect to component i and j mole fractions.

Implements CoolProp::ReducingFunction.

Definition at line 600 of file ReducingFunctions.h.

◆ d2Tr_dxidbetaT()

CoolPropDbl CoolProp::ConstantReducingFunction::d2Tr_dxidbetaT	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 625 of file ReducingFunctions.h.

◆ d2Tr_dxidgammaT()

CoolPropDbl CoolProp::ConstantReducingFunction::d2Tr_dxidgammaT	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 622 of file ReducingFunctions.h.

◆ d2Trdxi2__constxj()

CoolPropDbl CoolProp::ConstantReducingFunction::d2Trdxi2__constxj	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

The second derivative of reducing temperature with respect to component i mole fraction.

Implements CoolProp::ReducingFunction.

Definition at line 575 of file ReducingFunctions.h.

◆ d2Trdxidxj()

CoolPropDbl CoolProp::ConstantReducingFunction::d2Trdxidxj	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		std::size_t	j,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

The second derivative of reducing temperature with respect to component i and j mole fractions.

Implements CoolProp::ReducingFunction.

Definition at line 579 of file ReducingFunctions.h.

◆ d3rhormolardxidxjdxk()

CoolPropDbl CoolProp::ConstantReducingFunction::d3rhormolardxidxjdxk	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		std::size_t	j,
		std::size_t	k,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Derivative of the molar reducing density with respect to component i, j, and k mole fractions.

Implements CoolProp::ReducingFunction.

Definition at line 604 of file ReducingFunctions.h.

◆ d3Trdxidxjdxk()

CoolPropDbl CoolProp::ConstantReducingFunction::d3Trdxidxjdxk	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		std::size_t	j,
		std::size_t	k,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

The third derivative of reducing temperature with respect to component i, j and k mole fractions.

Implements CoolProp::ReducingFunction.

Definition at line 583 of file ReducingFunctions.h.

◆ d_PSI_rho_dxj()

virtual CoolPropDbl CoolProp::ConstantReducingFunction::d_PSI_rho_dxj	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		std::size_t	j,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 646 of file ReducingFunctions.h.

◆ d_PSI_T_dxj()

virtual CoolPropDbl CoolProp::ConstantReducingFunction::d_PSI_T_dxj	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		std::size_t	j,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 656 of file ReducingFunctions.h.

◆ drhormolar_dbetaV()

CoolPropDbl CoolProp::ConstantReducingFunction::drhormolar_dbetaV ( const std::vector< CoolPropDbl > & x ) const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 618 of file ReducingFunctions.h.

◆ drhormolar_dgammaV()

CoolPropDbl CoolProp::ConstantReducingFunction::drhormolar_dgammaV ( const std::vector< CoolPropDbl > & x ) const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 615 of file ReducingFunctions.h.

◆ drhormolardxi__constxj()

CoolPropDbl CoolProp::ConstantReducingFunction::drhormolardxi__constxj	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Derivative of the molar reducing density with respect to component i mole fraction.

Implements CoolProp::ReducingFunction.

Definition at line 592 of file ReducingFunctions.h.

◆ dTr_dbetaT()

CoolPropDbl CoolProp::ConstantReducingFunction::dTr_dbetaT ( const std::vector< CoolPropDbl > & x ) const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 612 of file ReducingFunctions.h.

◆ dTr_dgammaT()

CoolPropDbl CoolProp::ConstantReducingFunction::dTr_dgammaT ( const std::vector< CoolPropDbl > & x ) const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 609 of file ReducingFunctions.h.

◆ dTrdxi__constxj()

CoolPropDbl CoolProp::ConstantReducingFunction::dTrdxi__constxj	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

The derivative of reducing temperature with respect to component i mole fraction.

Implements CoolProp::ReducingFunction.

Definition at line 571 of file ReducingFunctions.h.

◆ get_binary_interaction_double()

double CoolProp::ConstantReducingFunction::get_binary_interaction_double	(	const std::size_t	i,
		const std::size_t	j,
		const std::string &	parameter
	)		const

inlinevirtual

Implements CoolProp::ReducingFunction.

Definition at line 562 of file ReducingFunctions.h.

◆ PSI_rho()

virtual CoolPropDbl CoolProp::ConstantReducingFunction::PSI_rho	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Note: this one is one, not zero.

Reimplemented from CoolProp::ReducingFunction.

Definition at line 643 of file ReducingFunctions.h.

◆ PSI_T()

virtual CoolPropDbl CoolProp::ConstantReducingFunction::PSI_T	(	const std::vector< CoolPropDbl > &	x,
		std::size_t	i,
		x_N_dependency_flag	xN_flag
	)		const

inlinevirtual

Reimplemented from CoolProp::ReducingFunction.

Definition at line 653 of file ReducingFunctions.h.

◆ rhormolar()

CoolPropDbl CoolProp::ConstantReducingFunction::rhormolar ( const std::vector< CoolPropDbl > & x ) const

inlinevirtual

The molar reducing density.

Implements CoolProp::ReducingFunction.

Definition at line 588 of file ReducingFunctions.h.

◆ set_binary_interaction_double()

void CoolProp::ConstantReducingFunction::set_binary_interaction_double	(	const std::size_t	i,
		const std::size_t	j,
		const std::string &	parameter,
		double	value
	)

inlinevirtual

Implements CoolProp::ReducingFunction.

Definition at line 559 of file ReducingFunctions.h.

◆ Tr()

CoolPropDbl CoolProp::ConstantReducingFunction::Tr ( const std::vector< CoolPropDbl > & x ) const

inlinevirtual

The reducing temperature.

Implements CoolProp::ReducingFunction.

Definition at line 567 of file ReducingFunctions.h.

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

src/Backends/Helmholtz/ReducingFunctions.h

Detailed Description

Public Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ ConstantReducingFunction()

Member Function Documentation

◆ copy()

◆ d2_PSI_rho_dxj_dxk()

◆ d2_PSI_T_dxj_dxk()

◆ d2rhormolar_dxidbetaV()

◆ d2rhormolar_dxidgammaV()

◆ d2rhormolardxi2__constxj()

◆ d2rhormolardxidxj()

◆ d2Tr_dxidbetaT()

◆ d2Tr_dxidgammaT()

◆ d2Trdxi2__constxj()

◆ d2Trdxidxj()

◆ d3rhormolardxidxjdxk()

◆ d3Trdxidxjdxk()

◆ d_PSI_rho_dxj()

◆ d_PSI_T_dxj()

◆ drhormolar_dbetaV()

◆ drhormolar_dgammaV()

◆ drhormolardxi__constxj()

◆ dTr_dbetaT()

◆ dTr_dgammaT()

◆ dTrdxi__constxj()

◆ get_binary_interaction_double()

◆ PSI_rho()

◆ PSI_T()

◆ rhormolar()

◆ set_binary_interaction_double()

◆ Tr()