Detailed Description

A generalized residual helmholtz energy container that can deal with a wide range of terms which can be converted to this general form.

\( \alpha^r=\sum_i n_i \delta^{d_i} \tau^{t_i}\exp(u_i) \)

where \( u_i \) is given by

\( u_i = -c_i\delta^{l_i}-\omega_i\tau^{m_i}-\eta_{1,i}(\delta-\epsilon_{1,i})-\eta_{2,i}(\delta-\epsilon_{2,i})^2-\beta_{1,i}(\tau-\gamma_{1,i})-\beta_{2,i}(\tau-\gamma_{2,i})^2 \)

Definition at line 332 of file Helmholtz.h.

#include <Helmholtz.h>

Inheritance diagram for CoolProp::ResidualHelmholtzGeneralizedExponential:

Public Member Functions
	ResidualHelmholtzGeneralizedExponential ()

void	add_Power (const std::vector< CoolPropDbl > &n, const std::vector< CoolPropDbl > &d, const std::vector< CoolPropDbl > &t, const std::vector< CoolPropDbl > &l)
	Add and convert an old-style power (polynomial) term to generalized form. More...

void	add_Exponential (const std::vector< CoolPropDbl > &n, const std::vector< CoolPropDbl > &d, const std::vector< CoolPropDbl > &t, const std::vector< CoolPropDbl > &g, const std::vector< CoolPropDbl > &l)
	Add and convert an old-style exponential term to generalized form. More...

void	add_Gaussian (const std::vector< CoolPropDbl > &n, const std::vector< CoolPropDbl > &d, const std::vector< CoolPropDbl > &t, const std::vector< CoolPropDbl > &eta, const std::vector< CoolPropDbl > &epsilon, const std::vector< CoolPropDbl > &beta, const std::vector< CoolPropDbl > &gamma)
	Add and convert an old-style Gaussian term to generalized form. More...

void	add_GERG2008Gaussian (const std::vector< CoolPropDbl > &n, const std::vector< CoolPropDbl > &d, const std::vector< CoolPropDbl > &t, const std::vector< CoolPropDbl > &eta, const std::vector< CoolPropDbl > &epsilon, const std::vector< CoolPropDbl > &beta, const std::vector< CoolPropDbl > &gamma)
	Add and convert an old-style Gaussian term from GERG 2008 natural gas model to generalized form. More...

void	add_Lemmon2005 (const std::vector< CoolPropDbl > &n, const std::vector< CoolPropDbl > &d, const std::vector< CoolPropDbl > &t, const std::vector< CoolPropDbl > &l, const std::vector< CoolPropDbl > &m)
	Add and convert a term from Lemmon and Jacobsen (2005) used for R125. More...

void	finish ()

void	to_json (rapidjson::Value &el, rapidjson::Document &doc)

void	all (const CoolPropDbl &tau, const CoolPropDbl &delta, HelmholtzDerivatives &derivs) throw ()

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

virtual	~BaseHelmholtzTerm ()

virtual CoolPropDbl	base (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the base, non-dimensional, Helmholtz energy term (no derivatives) [-]. More...

virtual CoolPropDbl	dTau (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the first partial derivative of Helmholtz energy term with respect to tau [-]. More...

virtual CoolPropDbl	dTau2 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the second partial derivative of Helmholtz energy term with respect to tau [-]. More...

virtual CoolPropDbl	dDelta_dTau (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the second mixed partial derivative (delta1,dtau1) of Helmholtz energy term with respect to delta and tau [-]. More...

virtual CoolPropDbl	dDelta (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the first partial derivative of Helmholtz energy term with respect to delta [-]. More...

virtual CoolPropDbl	dDelta2 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the second partial derivative of Helmholtz energy term with respect to delta [-]. More...

virtual CoolPropDbl	dDelta2_dTau (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the third mixed partial derivative (delta2,dtau1) of Helmholtz energy term with respect to delta and tau [-]. More...

virtual CoolPropDbl	dDelta_dTau2 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the third mixed partial derivative (delta1,dtau2) of Helmholtz energy term with respect to delta and tau [-]. More...

virtual CoolPropDbl	dTau3 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the third partial derivative of Helmholtz energy term with respect to tau [-]. More...

virtual CoolPropDbl	dDelta3 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the third partial derivative of Helmholtz energy term with respect to delta [-]. More...

virtual CoolPropDbl	dTau4 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()
	Returns the fourth partial derivative of Helmholtz energy term with respect to tau [-]. More...

virtual CoolPropDbl	dDelta_dTau3 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()

virtual CoolPropDbl	dDelta2_dTau2 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()

virtual CoolPropDbl	dDelta3_dTau (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()

virtual CoolPropDbl	dDelta4 (const CoolPropDbl &tau, const CoolPropDbl &delta) throw ()

Public Attributes
bool	delta_li_in_u

bool	tau_mi_in_u

bool	eta1_in_u

bool	eta2_in_u

bool	beta1_in_u

bool	beta2_in_u

bool	finished

std::vector< CoolPropDbl >	s

std::size_t	N

std::vector< double >	n

std::vector< double >	d

std::vector< double >	t

std::vector< double >	c

std::vector< double >	l_double

std::vector< double >	omega

std::vector< double >	m_double

std::vector< double >	eta1

std::vector< double >	epsilon1

std::vector< double >	eta2

std::vector< double >	epsilon2

std::vector< double >	beta1

std::vector< double >	gamma1

std::vector< double >	beta2

std::vector< double >	gamma2

std::vector< int >	l_int

std::vector< int >	m_int

std::vector< ResidualHelmholtzGeneralizedExponentialElement >	elements

Constructor & Destructor Documentation

◆ ResidualHelmholtzGeneralizedExponential()

CoolProp::ResidualHelmholtzGeneralizedExponential::ResidualHelmholtzGeneralizedExponential ( )

inline

Definition at line 350 of file Helmholtz.h.

Member Function Documentation

◆ add_Exponential()

void CoolProp::ResidualHelmholtzGeneralizedExponential::add_Exponential	(	const std::vector< CoolPropDbl > &	n,
		const std::vector< CoolPropDbl > &	d,
		const std::vector< CoolPropDbl > &	t,
		const std::vector< CoolPropDbl > &	g,
		const std::vector< CoolPropDbl > &	l
	)

inline

Add and convert an old-style exponential term to generalized form.

Term of the format \( \alpha^r=\displaystyle\sum_i n_i \delta^{d_i} \tau^{t_i} \exp(-g_i\delta^{l_i}) \)

Definition at line 379 of file Helmholtz.h.

◆ add_Gaussian()

void CoolProp::ResidualHelmholtzGeneralizedExponential::add_Gaussian	(	const std::vector< CoolPropDbl > &	n,
		const std::vector< CoolPropDbl > &	d,
		const std::vector< CoolPropDbl > &	t,
		const std::vector< CoolPropDbl > &	eta,
		const std::vector< CoolPropDbl > &	epsilon,
		const std::vector< CoolPropDbl > &	beta,
		const std::vector< CoolPropDbl > &	gamma
	)

inline

Add and convert an old-style Gaussian term to generalized form.

Term of the format \( \alpha^r=\displaystyle\sum_i n_i \delta^{d_i} \tau^{t_i} \exp(-\eta_i(\delta-\epsilon_i)^2-\beta_i(\tau-\gamma_i)^2)\)

Definition at line 398 of file Helmholtz.h.

◆ add_GERG2008Gaussian()

void CoolProp::ResidualHelmholtzGeneralizedExponential::add_GERG2008Gaussian	(	const std::vector< CoolPropDbl > &	n,
		const std::vector< CoolPropDbl > &	d,
		const std::vector< CoolPropDbl > &	t,
		const std::vector< CoolPropDbl > &	eta,
		const std::vector< CoolPropDbl > &	epsilon,
		const std::vector< CoolPropDbl > &	beta,
		const std::vector< CoolPropDbl > &	gamma
	)

inline

Add and convert an old-style Gaussian term from GERG 2008 natural gas model to generalized form.

Term of the format \( \alpha^r=\displaystyle\sum_i n_i \delta^{d_i} \tau^{t_i} \exp(-\eta_i(\delta-\epsilon_i)^2-\beta_i(\delta-\gamma_i))\)

Definition at line 420 of file Helmholtz.h.

◆ add_Lemmon2005()

void CoolProp::ResidualHelmholtzGeneralizedExponential::add_Lemmon2005	(	const std::vector< CoolPropDbl > &	n,
		const std::vector< CoolPropDbl > &	d,
		const std::vector< CoolPropDbl > &	t,
		const std::vector< CoolPropDbl > &	l,
		const std::vector< CoolPropDbl > &	m
	)

inline

Add and convert a term from Lemmon and Jacobsen (2005) used for R125.

Term of the format \( \alpha^r=\displaystyle\sum_i n_i \delta^{d_i} \tau^{t_i} \exp(-\delta^{l_i}-\tau^{m_i})\)

Definition at line 442 of file Helmholtz.h.

◆ add_Power()

void CoolProp::ResidualHelmholtzGeneralizedExponential::add_Power	(	const std::vector< CoolPropDbl > &	n,
		const std::vector< CoolPropDbl > &	d,
		const std::vector< CoolPropDbl > &	t,
		const std::vector< CoolPropDbl > &	l
	)

inline

Add and convert an old-style power (polynomial) term to generalized form.

Term of the format \( \alpha^r=\left\lbrace\begin{array}{cc}\displaystyle\sum_i n_i \delta^{d_i} \tau^{t_i} & l_i=0\\ \displaystyle\sum_i n_i \delta^{d_i} \tau^{t_i} \exp(-\delta^{l_i}) & l_i\neq 0\end{array}\right.\)

Definition at line 357 of file Helmholtz.h.

◆ all()

void CoolProp::ResidualHelmholtzGeneralizedExponential::all	(	const CoolPropDbl &	tau,
		const CoolPropDbl &	delta,
		HelmholtzDerivatives &	derivs
	)
throw	(
	)

virtual

Implements CoolProp::BaseHelmholtzTerm.

Definition at line 137 of file Helmholtz.cpp.

◆ finish()

void CoolProp::ResidualHelmholtzGeneralizedExponential::finish ( )

inline

Definition at line 461 of file Helmholtz.h.

◆ to_json()

void CoolProp::ResidualHelmholtzGeneralizedExponential::to_json	(	rapidjson::Value &	el,
		rapidjson::Document &	doc
	)

Definition at line 286 of file Helmholtz.cpp.

Member Data Documentation

◆ beta1

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::beta1

Definition at line 342 of file Helmholtz.h.

◆ beta1_in_u

bool CoolProp::ResidualHelmholtzGeneralizedExponential::beta1_in_u

Definition at line 336 of file Helmholtz.h.

◆ beta2

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::beta2

Definition at line 342 of file Helmholtz.h.

◆ beta2_in_u

bool CoolProp::ResidualHelmholtzGeneralizedExponential::beta2_in_u

Definition at line 336 of file Helmholtz.h.

◆ c

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::c

Definition at line 342 of file Helmholtz.h.

◆ d

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::d

Definition at line 342 of file Helmholtz.h.

◆ delta_li_in_u

bool CoolProp::ResidualHelmholtzGeneralizedExponential::delta_li_in_u

Definition at line 336 of file Helmholtz.h.

◆ elements

std::vector<ResidualHelmholtzGeneralizedExponentialElement> CoolProp::ResidualHelmholtzGeneralizedExponential::elements

Definition at line 348 of file Helmholtz.h.

◆ epsilon1

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::epsilon1

Definition at line 342 of file Helmholtz.h.

◆ epsilon2

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::epsilon2

Definition at line 342 of file Helmholtz.h.

◆ eta1

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::eta1

Definition at line 342 of file Helmholtz.h.

◆ eta1_in_u

bool CoolProp::ResidualHelmholtzGeneralizedExponential::eta1_in_u

Definition at line 336 of file Helmholtz.h.

◆ eta2

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::eta2

Definition at line 342 of file Helmholtz.h.

◆ eta2_in_u

bool CoolProp::ResidualHelmholtzGeneralizedExponential::eta2_in_u

Definition at line 336 of file Helmholtz.h.

◆ finished

bool CoolProp::ResidualHelmholtzGeneralizedExponential::finished

Definition at line 336 of file Helmholtz.h.

◆ gamma1

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::gamma1

Definition at line 342 of file Helmholtz.h.

◆ gamma2

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::gamma2

Definition at line 342 of file Helmholtz.h.

◆ l_double

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::l_double

Definition at line 342 of file Helmholtz.h.

◆ l_int

std::vector<int> CoolProp::ResidualHelmholtzGeneralizedExponential::l_int

Definition at line 344 of file Helmholtz.h.

◆ m_double

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::m_double

Definition at line 342 of file Helmholtz.h.

◆ m_int

std::vector<int> CoolProp::ResidualHelmholtzGeneralizedExponential::m_int

Definition at line 344 of file Helmholtz.h.

◆ N

std::size_t CoolProp::ResidualHelmholtzGeneralizedExponential::N

Definition at line 338 of file Helmholtz.h.

◆ n

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::n

Definition at line 342 of file Helmholtz.h.

◆ omega

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::omega

Definition at line 342 of file Helmholtz.h.

◆ s

std::vector<CoolPropDbl> CoolProp::ResidualHelmholtzGeneralizedExponential::s

Definition at line 337 of file Helmholtz.h.

◆ t

std::vector<double> CoolProp::ResidualHelmholtzGeneralizedExponential::t

Definition at line 342 of file Helmholtz.h.

◆ tau_mi_in_u

bool CoolProp::ResidualHelmholtzGeneralizedExponential::tau_mi_in_u

Definition at line 336 of file Helmholtz.h.

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

include/Helmholtz.h
src/Helmholtz.cpp

Detailed Description

Public Member Functions

Public Attributes

Constructor & Destructor Documentation

◆ ResidualHelmholtzGeneralizedExponential()

Member Function Documentation

◆ add_Exponential()

◆ add_Gaussian()

◆ add_GERG2008Gaussian()

◆ add_Lemmon2005()

◆ add_Power()

◆ all()

◆ finish()

◆ to_json()

Member Data Documentation

◆ beta1

◆ beta1_in_u

◆ beta2

◆ beta2_in_u

◆ c

◆ d

◆ delta_li_in_u

◆ elements

◆ epsilon1

◆ epsilon2

◆ eta1

◆ eta1_in_u

◆ eta2

◆ eta2_in_u

◆ finished

◆ gamma1

◆ gamma2

◆ l_double

◆ l_int

◆ m_double

◆ m_int

◆ N

◆ n

◆ omega

◆ s

◆ t

◆ tau_mi_in_u