Hot (temperature-dependent) tabulated equation of state, read from a file. More...

#include <hoteos.h>

Inheritance diagram for Lorene::Hoteos_tabul:

Public Member Functions
	Hoteos_tabul (const string &filename)
	Standard constructor from a filename. More...

	Hoteos_tabul (const Hoteos_tabul &)
	Copy constructor. More...

virtual	~Hoteos_tabul ()
	Destructor. More...

void	operator= (const Hoteos_tabul &)
	Assignment to another `Hoteos_tabul`. More...

virtual bool	operator== (const Hot_eos &) const
	Comparison operator (egality) More...

virtual bool	operator!= (const Hot_eos &) const
	Comparison operator (difference) More...

virtual int	identify () const
	Returns a number to identify the sub-classe of `Hot_eos` the object belongs to. More...

virtual const Eos &	new_cold_Eos () const
	Returns the corresponding cold `Eos`. More...

virtual void	sauve (FILE *) const
	Save in a file. More...

virtual double	nbar_Hs_p (double ent, double sb) const
	Computes the baryon density from the log-enthalpy and entropy per baryon (virtual function implemented in the derived classes). More...

virtual double	ener_Hs_p (double ent, double sb) const
	Computes the total energy density from the log-enthalpy and entropy per baryon (virtual function implemented in the derived classes). More...

virtual double	press_Hs_p (double ent, double sb) const
	Computes the pressure from the log-enthalpy and entropy per baryon (virtual function implemented in the derived classes). More...

virtual double	temp_Hs_p (double ent, double sb) const
	Computes the temperature from the log-enthalpy and entropy per baryon (virtual function implemented in the derived classes). More...

virtual double	csound_square_Hs_p (double ent, const double ye) const
	Computes the sound speed squared $c_s^2 = c^2 \frac{dp}{de}$ from the enthapy with electronic fraction (virtual function implemented in the derived classes). More...

virtual double	chi2_Hs_p (double ent, const double ye) const
	Computes the chi^2 coefficient from the enthapy with electronic fraction (virtual function implemented in the derived classes). More...

virtual double	mul_Hs_p (double ent, const double ye) const
	Computes the electronic chemical potential from the enthapy with electronic fraction (virtual function implemented in the derived classes). More...

virtual double	sigma_Hs_p (double ent, const double ye) const
	Computes the source terms for electronic fraction advection equation from the enthapy with electronic fraction (virtual function implemented in the derived classes). More...

const string &	get_name () const
	Returns the hot EOS name. More...

void	set_name (const char *)
	Sets the hot EOS name. More...

Scalar	nbar_Hs (const Scalar &ent, const Scalar &sb, int nzet, int l_min=0) const
	Computes the baryon density field from the log-enthalpy field and entropy per baryon. More...

Scalar	ener_Hs (const Scalar &ent, const Scalar &sb, int nzet, int l_min=0) const
	Computes the total energy density from the log-enthalpy and entropy per baryon. More...

Scalar	press_Hs (const Scalar &ent, const Scalar &sb, int nzet, int l_min=0) const
	Computes the pressure from the log-enthalpy and entropy per baryon. More...

Scalar	temp_Hs (const Scalar &ent, const Scalar &sb, int nzet, int l_min=0) const
	Computes the temperature field from the log-enthalpy field and entropy per baryon. More...

Scalar	chi2_Hs (const Scalar &ent, const Scalar &Ye, int nzet, int l_min=0) const
	Computes the chi^2 coefficient from the enthalpy with ye. More...

Scalar	mul_Hs (const Scalar &ent, const Scalar &Ye, int nzet, int l_min=0) const
	Computes the electronic chemical potential from the enthalpy with ye. More...

Scalar	csound_square_Hs (const Scalar &ent, const Scalar &Y_e, int nzet, int l_min=0) const
	Computes the sound speed squared $c_s^2 = c^2 \frac{dp}{de}$ from the enthalpy with ye. More...

Scalar	sigma_Hs (const Scalar &ent, const Scalar &Y_e, int nzet, int l_min=0) const
	Computes the source terms for electronic fraction advection equation from the enthalpy with ye. More...

Static Public Member Functions
static Hot_eos *	hoteos_from_file (FILE *)
	Construction of an EOS from a binary file. More...

static Hot_eos *	hoteos_from_file (ifstream &)
	Construction of a hot EOS from a formatted file. More...

Protected Member Functions
	Hoteos_tabul (FILE *)
	Constructor from a binary file (created by the function `sauve(FILE*)` ). More...

	Hoteos_tabul (ifstream &)
	Constructor from a formatted file. More...

void	read_table ()
	Reads the file containing the table and initializes in the arrays `hhh` , `s_B`, `ppp`, ... More...

void	set_arrays_0x0 ()
	Sets all the arrays to the null pointer. More...

virtual ostream &	operator>> (ostream &) const
	Operator >> More...

virtual void	del_deriv () const
	Deletes all the derived quantities. More...

void	set_der_0x0 () const
	Sets to `0x0` all the pointers on derived quantities. More...

void	calcule (const Scalar &thermo1, const Scalar &thermo2, int nzet, int l_min, double(Hot_eos::*fait)(double, double) const, Scalar &resu) const
	General computational method for `Scalar` 's. More...

Protected Attributes
string	tablename
	Name of the file containing the tabulated data. More...

string	authors
	Authors - reference for the table. More...

double	hmin
	Lower boundary of the enthalpy interval. More...

double	hmax
	Upper boundary of the enthalpy interval. More...

double	sbmin
	Lower boundary of the entropy interval. More...

double	sbmax
	Upper boundary of the entropy interval. More...

Tbl *	hhh
	Table of $H = \log ( e + P ) / n_B$ . More...

Tbl *	s_B
	Table of , entropy per baryon (in units of Boltzmann constant). More...

Tbl *	ppp
	Table of pressure $P$. More...

Tbl *	dpdh
	Table of $\partial P/\partial H$ . More...

Tbl *	dpds
	Table of $\partial P/\partial s_B$ . More...

Tbl *	d2p
	Table of $\partial^2 P/\partial s_B \partial H$ . More...

string	name
	EOS name. More...

Eos *	p_cold_eos
	Corresponding cold Eos. More...

Friends
Hot_eos *	Hot_eos::hoteos_from_file (FILE *)
	The construction functions from a file. More...

Hot_eos *	Hot_eos::hoteos_from_file (ifstream &)

Detailed Description

Hot (temperature-dependent) tabulated equation of state, read from a file.

()

Definition at line 748 of file hoteos.h.

Constructor & Destructor Documentation

◆ Hoteos_tabul() [1/4]

Lorene::Hoteos_tabul::Hoteos_tabul ( const string & filename )

Standard constructor from a filename.

Definition at line 85 of file hoteos_tabul.C.

References read_table(), and set_arrays_0x0().

◆ Hoteos_tabul() [2/4]

Lorene::Hoteos_tabul::Hoteos_tabul ( const Hoteos_tabul & )

Copy constructor.

◆ Hoteos_tabul() [3/4]

Lorene::Hoteos_tabul::Hoteos_tabul ( FILE * fich )

protected

Constructor from a binary file (created by the function sauve(FILE*) ).

This constructor is protected because any hot EOS construction from a binary file must be done via the function Hot_eos::eos_from_file(FILE*) .

Definition at line 96 of file hoteos_tabul.C.

References read_table(), set_arrays_0x0(), and tablename.

◆ Hoteos_tabul() [4/4]

Lorene::Hoteos_tabul::Hoteos_tabul ( ifstream & fich )

protected

Constructor from a formatted file.

This constructor is protected because any EOS construction from a formatted file must be done via the function Hot_eos::hoteos_from_file(ifstream&) .

Definition at line 115 of file hoteos_tabul.C.

References read_table(), set_arrays_0x0(), and tablename.

◆ ~Hoteos_tabul()

Lorene::Hoteos_tabul::~Hoteos_tabul ( )

virtual

Destructor.

Definition at line 137 of file hoteos_tabul.C.

References d2p, dpdh, dpds, hhh, ppp, and s_B.

Member Function Documentation

◆ calcule()

void Lorene::Hot_eos::calcule	(	const Scalar &	thermo1,
		const Scalar &	thermo2,
		int	nzet,
		int	l_min,
		double(Hot_eos::*)(double, double) const	fait,
		Scalar &	resu
	)		const

protectedinherited

General computational method for Scalar 's.

Parameters

thermo1	[input] first thermodynamical quantity (for instance the enthalpy field) from which the thermodynamical quantity `resu` is to be computed.
thermo2	[input] second thermodynamical quantity (for instance the entropy field) from which the thermodynamical quantity `resu` is to be computed.
nzet	[input] number of domains where `resu` is to be computed.
l_min	[input] index of the innermost domain is which `resu` is to be computed [default value: 0]; `resu` is computed only in domains whose indices are in [l_min,l_min+nzet-1] . In the other domains, it is set to zero.
fait	[input] pointer on the member function of class `Hot_eos` which performs the pointwise calculation.
resu	[output] result of the computation.

Definition at line 153 of file hoteos.C.

References Lorene::Scalar::get_etat().

◆ chi2_Hs()

Scalar Lorene::Hot_eos::chi2_Hs	(	const Scalar &	ent,
		const Scalar &	Ye,
		int	nzet,
		int	l_min = `0`
	)		const

inherited

Computes the chi^2 coefficient from the enthalpy with ye.

Parameters

ent	[input, unit: c^2] enthalpy
nzet	number of domains where the derivative dln(e)/dln(H) is to be computed.
l_min	index of the innermost domain is which the coefficient dln(n)/dln(H) is to be computed [default value: 0]; the derivative dln(e)/dln(H) is computed only in domains whose indices are in [l_min,l_min+nzet-1] . In the other domains, it is set to zero.
ye	[input, unit: ] electronic fraction

Returns: $\chi^2$ [unit: c^2]

Definition at line 306 of file hoteos.C.

References Lorene::Hot_eos::calcule(), Lorene::Hot_eos::chi2_Hs_p(), and Lorene::Tensor::get_mp().

◆ chi2_Hs_p()

double Lorene::Hoteos_tabul::chi2_Hs_p	(	double	ent,
		const double	ye
	)		const

virtual

Computes the chi^2 coefficient from the enthapy with electronic fraction (virtual function implemented in the derived classes).

Parameters

ent	[input, unit: c^2] enthalpy
ye	[input, unit: ] electronic fraction

Returns: $\chi^2$ [unit: c^2]

Implements Lorene::Hot_eos.

Definition at line 473 of file hoteos_tabul.C.

◆ csound_square_Hs()

Scalar Lorene::Hot_eos::csound_square_Hs	(	const Scalar &	ent,
		const Scalar &	Y_e,
		int	nzet,
		int	l_min = `0`
	)		const

inherited

Computes the sound speed squared $c_s^2 = c^2 \frac{dp}{de}$ from the enthalpy with ye.

Parameters

ent	[input, unit: c^2] enthalpy
nzet	number of domains where the derivative dln(e)/dln(H) is to be computed.
l_min	index of the innermost domain is which the coefficient dln(n)/dln(H) is to be computed [default value: 0]; the derivative dln(e)/dln(H) is computed only in domains whose indices are in [l_min,l_min+nzet-1] . In the other domains, it is set to zero.
ye	[input, unit: ] electronic fraction

Returns: [unit: c^2]

Definition at line 294 of file hoteos.C.

References Lorene::Hot_eos::calcule(), Lorene::Hot_eos::csound_square_Hs_p(), and Lorene::Tensor::get_mp().

◆ csound_square_Hs_p()

double Lorene::Hoteos_tabul::csound_square_Hs_p	(	double	ent,
		const double	ye
	)		const

virtual

Computes the sound speed squared $c_s^2 = c^2 \frac{dp}{de}$ from the enthapy with electronic fraction (virtual function implemented in the derived classes).

Parameters

ent	[input, unit: c^2] enthalpy
ye	[input, unit: ] electronic fraction

Returns: [unit: c^2]

Implements Lorene::Hot_eos.

Definition at line 465 of file hoteos_tabul.C.

◆ del_deriv()

void Lorene::Hot_eos::del_deriv ( ) const

protectedvirtualinherited

Deletes all the derived quantities.

Definition at line 109 of file hoteos.C.

References Lorene::Hot_eos::p_cold_eos, and Lorene::Hot_eos::set_der_0x0().

◆ ener_Hs()

Scalar Lorene::Hot_eos::ener_Hs	(	const Scalar &	ent,
		const Scalar &	sb,
		int	nzet,
		int	l_min = `0`
	)		const

inherited

Computes the total energy density from the log-enthalpy and entropy per baryon.

Parameters

ent	[input, unit: ] log-enthalpy H defined by $H = c^2 \ln\left( {e+p \over m_B c^2 n} \right)$ , where e is the (total) energy density, p the pressure, n the baryon density, and the baryon mass
sb	[input, unit: ] entropy per baryon
nzet	number of domains where the energy density is to be computed.
l_min	index of the innermost domain is which the energy density is to be computed [default value: 0]; the energy density is computed only in domains whose indices are in [l_min,l_min+nzet-1] . In the other domains, it is set to zero.

Returns: energy density [unit: $\rho_{\rm nuc} c^2$ ], where $\rho_{\rm nuc} := 1.66\ 10^{17} \ {\rm kg/m}^3$

Definition at line 252 of file hoteos.C.

References Lorene::Hot_eos::calcule(), Lorene::Hot_eos::ener_Hs_p(), and Lorene::Tensor::get_mp().

◆ ener_Hs_p()

double Lorene::Hoteos_tabul::ener_Hs_p	(	double	ent,
		double	sb
	)		const

virtual

Computes the total energy density from the log-enthalpy and entropy per baryon (virtual function implemented in the derived classes).

Parameters

ent	[input, unit: ] log-enthalpy H defined by $H = c^2 \ln\left( {e+p \over m_B c^2 n} \right)$ , where e is the (total) energy density, p the pressure, n the baryon density, and the baryon mass
sb	[input, unit: ] entropy per baryon

Returns: energy density e [unit: $\rho_{\rm nuc} c^2$ ], where $\rho_{\rm nuc} := 1.66\ 10^{17} \ {\rm kg/m}^3$

Implements Lorene::Hot_eos.

Definition at line 356 of file hoteos_tabul.C.

References d2p, dpdh, dpds, Lorene::exp(), hhh, hmax, hmin, ppp, s_B, sbmax, and sbmin.

◆ get_name()

const string& Lorene::Hot_eos::get_name ( ) const

inlineinherited

Returns the hot EOS name.

Definition at line 138 of file hoteos.h.

References Lorene::Hot_eos::name.

◆ hoteos_from_file() [1/2]

Hot_eos * Lorene::Hot_eos::hoteos_from_file ( FILE * fich )

staticinherited

Construction of an EOS from a binary file.

The file must have been created by the function sauve(FILE*) .

Definition at line 78 of file hoteos_from_file.C.

References Lorene::fread_be().

◆ hoteos_from_file() [2/2]

Hot_eos * Lorene::Hot_eos::hoteos_from_file ( ifstream & fich )

staticinherited

Construction of a hot EOS from a formatted file.

The fist line of the file must start by the EOS number, according to the following conventions:

1 = relativistic ideal gas (class Ideal_gas ).
2 = non-relativistic ideal gas (class Ideal_gas_norel ).

The second line in the file should contain a name given by the user to the EOS. The following lines should contain the EOS parameters (one parameter per line), in the same order than in the class declaration.

Definition at line 120 of file hoteos_from_file.C.

◆ identify()

int Lorene::Hoteos_tabul::identify ( ) const

virtual

Returns a number to identify the sub-classe of Hot_eos the object belongs to.

Implements Lorene::Hot_eos.

Definition at line 69 of file hoteos_from_file.C.

◆ mul_Hs()

Scalar Lorene::Hot_eos::mul_Hs	(	const Scalar &	ent,
		const Scalar &	Ye,
		int	nzet,
		int	l_min = `0`
	)		const

inherited

Computes the electronic chemical potential from the enthalpy with ye.

Parameters

ent	[input, unit: c^2] enthalpy
nzet	number of domains where the derivative dln(e)/dln(H) is to be computed.
l_min	index of the innermost domain is which the coefficient dln(n)/dln(H) is to be computed [default value: 0]; the derivative dln(e)/dln(H) is computed only in domains whose indices are in [l_min,l_min+nzet-1] . In the other domains, it is set to zero.
ye	[input, unit: ] electronic fraction

Returns: $\mu_l$ [unit: m_n]

Definition at line 318 of file hoteos.C.

References Lorene::Hot_eos::calcule(), Lorene::Tensor::get_mp(), and Lorene::Hot_eos::mul_Hs_p().

◆ mul_Hs_p()

double Lorene::Hoteos_tabul::mul_Hs_p	(	double	ent,
		const double	ye
	)		const

virtual

Computes the electronic chemical potential from the enthapy with electronic fraction (virtual function implemented in the derived classes).

Parameters

ent	[input, unit: c^2] enthalpy
ye	[input, unit: ] electronic fraction

Returns: $\mu_l$ [unit: m_n]

Implements Lorene::Hot_eos.

Definition at line 481 of file hoteos_tabul.C.

◆ nbar_Hs()

Scalar Lorene::Hot_eos::nbar_Hs	(	const Scalar &	ent,
		const Scalar &	sb,
		int	nzet,
		int	l_min = `0`
	)		const

inherited

Computes the baryon density field from the log-enthalpy field and entropy per baryon.

Parameters

ent	[input, unit: ] log-enthalpy H defined by $H = c^2 \ln\left( {e+p \over m_B c^2 n} \right)$ , where e is the (total) energy density, p the pressure, n the baryon density, and the baryon mass
sb	[input, unit: ] entropy per baryon
nzet	number of domains where the baryon density is to be computed.
l_min	index of the innermost domain is which the baryon density is to be computed [default value: 0]; the baryon density is computed only in domains whose indices are in [l_min,l_min+nzet-1] . In the other domains, it is set to zero.

Returns: baryon density [unit: $n_{\rm nuc} := 0.1 \ {\rm fm}^{-3}$ ]

Definition at line 236 of file hoteos.C.

References Lorene::Hot_eos::calcule(), Lorene::Tensor::get_mp(), and Lorene::Hot_eos::nbar_Hs_p().

◆ nbar_Hs_p()

double Lorene::Hoteos_tabul::nbar_Hs_p	(	double	ent,
		double	sb
	)		const

virtual

Computes the baryon density from the log-enthalpy and entropy per baryon (virtual function implemented in the derived classes).

Parameters

ent	[input, unit: ] log-enthalpy H defined by $H = c^2 \ln\left( {e+p \over m_B c^2 n} (to be modified) \right)$ , where e is the (total) energy density, p the pressure, n the baryon density, and the baryon mass
sb	[input, unit: ] entropy per baryon

Returns: baryon density [unit: $n_{\rm nuc} := 0.1 \ {\rm fm}^{-3}$ ]

Implements Lorene::Hot_eos.

Definition at line 320 of file hoteos_tabul.C.

References d2p, dpdh, dpds, Lorene::exp(), hhh, hmax, hmin, ppp, s_B, sbmax, and sbmin.

◆ new_cold_Eos()

const Eos & Lorene::Hoteos_tabul::new_cold_Eos ( ) const

virtual

Returns the corresponding cold Eos.

Implements Lorene::Hot_eos.

Definition at line 276 of file hoteos_tabul.C.

References Lorene::Hot_eos::p_cold_eos, and tablename.

◆ operator!=()

bool Lorene::Hoteos_tabul::operator!= ( const Hot_eos & eos_i ) const

virtual

Comparison operator (difference)

Implements Lorene::Hot_eos.

Definition at line 308 of file hoteos_tabul.C.

References operator==().

◆ operator=()

void Lorene::Hoteos_tabul::operator= ( const Hoteos_tabul & )

Assignment to another Hoteos_tabul.

◆ operator==()

bool Lorene::Hoteos_tabul::operator== ( const Hot_eos & eos_i ) const

virtual

Comparison operator (egality)

Implements Lorene::Hot_eos.

Definition at line 295 of file hoteos_tabul.C.

References Lorene::Hot_eos::identify(), and identify().

◆ operator>>()

ostream & Lorene::Hoteos_tabul::operator>> ( ostream & ost ) const

protectedvirtual

Operator >>

Implements Lorene::Hot_eos.

Definition at line 159 of file hoteos_tabul.C.

References authors, Lorene::Tbl::get_dim(), hhh, and tablename.

◆ press_Hs()

Scalar Lorene::Hot_eos::press_Hs	(	const Scalar &	ent,
		const Scalar &	sb,
		int	nzet,
		int	l_min = `0`
	)		const

inherited

Computes the pressure from the log-enthalpy and entropy per baryon.

Parameters

ent	[input, unit: ] log-enthalpy H defined by $H = c^2 \ln\left( {e+p \over m_B c^2 n} \right)$ , where e is the (total) energy density, p the pressure, n the baryon density, and the baryon mass
sb	[input, unit: ] entropy per baryon
nzet	number of domains where the pressure is to be computed.
l_min	index of the innermost domain is which the pressure is to be computed [default value: 0]; the pressure is computed only in domains whose indices are in [l_min,l_min+nzet-1] . In the other domains, it is set to zero.

Returns: pressure [unit: $\rho_{\rm nuc} c^2$ ], where $\rho_{\rm nuc} := 1.66\ 10^{17} \ {\rm kg/m}^3$

Definition at line 266 of file hoteos.C.

References Lorene::Hot_eos::calcule(), Lorene::Tensor::get_mp(), and Lorene::Hot_eos::press_Hs_p().

◆ press_Hs_p()

double Lorene::Hoteos_tabul::press_Hs_p	(	double	ent,
		double	sb
	)		const

virtual

Computes the pressure from the log-enthalpy and entropy per baryon (virtual function implemented in the derived classes).

Parameters

ent	[input, unit: ] log-enthalpy H defined by $H = c^2 \ln\left( {e+p \over m_B c^2 n} \right)$ , where e is the (total) energy density, p the pressure, n the baryon density, and the baryon mass
sb	[input, unit: ] entropy per baryon

Returns: pressure p [unit: $\rho_{\rm nuc} c^2$ ], where $\rho_{\rm nuc} := 1.66\ 10^{17} \ {\rm kg/m}^3$

Implements Lorene::Hot_eos.

Definition at line 395 of file hoteos_tabul.C.

References d2p, dpdh, dpds, hhh, hmax, hmin, ppp, s_B, sbmax, and sbmin.

◆ read_table()

void Lorene::Hoteos_tabul::read_table ( )

protected

Reads the file containing the table and initializes in the arrays hhh , s_B, ppp, ...

Definition at line 176 of file hoteos_tabul.C.

References authors, d2p, dpdh, dpds, hhh, hmax, hmin, Lorene::log(), ppp, s_B, sbmax, sbmin, Lorene::Tbl::set(), Lorene::Tbl::set_etat_qcq(), and tablename.

◆ sauve()

void Lorene::Hoteos_tabul::sauve ( FILE * fich ) const

virtual

Save in a file.

Reimplemented from Lorene::Hot_eos.

Definition at line 150 of file hoteos_tabul.C.

References Lorene::Hot_eos::sauve(), and tablename.

◆ set_arrays_0x0()

void Lorene::Hoteos_tabul::set_arrays_0x0 ( )

protected

Sets all the arrays to the null pointer.

Definition at line 124 of file hoteos_tabul.C.

References d2p, dpdh, dpds, hhh, ppp, and s_B.

◆ set_der_0x0()

void Lorene::Hot_eos::set_der_0x0 ( ) const

protectedinherited

Sets to 0x0 all the pointers on derived quantities.

Definition at line 114 of file hoteos.C.

References Lorene::Hot_eos::p_cold_eos.

◆ set_name()

void Lorene::Hot_eos::set_name ( const char * name_i )

inherited

Sets the hot EOS name.

Definition at line 118 of file hoteos.C.

References Lorene::Hot_eos::name.

◆ sigma_Hs()

Scalar Lorene::Hot_eos::sigma_Hs	(	const Scalar &	ent,
		const Scalar &	Y_e,
		int	nzet,
		int	l_min = `0`
	)		const

inherited

Computes the source terms for electronic fraction advection equation from the enthalpy with ye.

Parameters

ent	[input, unit: c^2] enthalpy
nzet	number of domains where the derivative dln(e)/dln(H) is to be computed.
l_min	index of the innermost domain is which the coefficient dln(n)/dln(H) is to be computed [default value: 0]; the derivative dln(e)/dln(H) is computed only in domains whose indices are in [l_min,l_min+nzet-1] . In the other domains, it is set to zero.
ye	[input, unit: ] electronic fraction

Returns: $\Sigma$ [unit: 1/t_unit]

Definition at line 330 of file hoteos.C.

References Lorene::Hot_eos::calcule(), Lorene::Tensor::get_mp(), and Lorene::Hot_eos::sigma_Hs_p().

◆ sigma_Hs_p()

double Lorene::Hoteos_tabul::sigma_Hs_p	(	double	ent,
		const double	ye
	)		const

virtual

Computes the source terms for electronic fraction advection equation from the enthapy with electronic fraction (virtual function implemented in the derived classes).

Parameters

ent	[input, unit: c^2] enthalpy
ye	[input, unit: ] electronic fraction

Returns: $\Sigma$ [unit: 1/t_unit]

Implements Lorene::Hot_eos.

Definition at line 489 of file hoteos_tabul.C.

◆ temp_Hs()

Scalar Lorene::Hot_eos::temp_Hs	(	const Scalar &	ent,
		const Scalar &	sb,
		int	nzet,
		int	l_min = `0`
	)		const

inherited

Computes the temperature field from the log-enthalpy field and entropy per baryon.

Parameters

ent	[input, unit: ] log-enthalpy H defined by $H = c^2 \ln\left( {e+p \over m_B c^2 n} \right)$ , where e is the (total) energy density, p the pressure, n the baryon density, and the baryon mass
sb	[input, unit: ] entropy per baryon
nzet	number of domains where the baryon density is to be computed.
l_min	index of the innermost domain is which the baryon density is to be computed [default value: 0]; the baryon density is computed only in domains whose indices are in [l_min,l_min+nzet-1] . In the other domains, it is set to zero.

Returns: temperature [unit: MeV]

Definition at line 280 of file hoteos.C.

References Lorene::Hot_eos::calcule(), Lorene::Tensor::get_mp(), and Lorene::Hot_eos::temp_Hs_p().

◆ temp_Hs_p()

double Lorene::Hoteos_tabul::temp_Hs_p	(	double	ent,
		double	sb
	)		const

virtual

Computes the temperature from the log-enthalpy and entropy per baryon (virtual function implemented in the derived classes).

Parameters

ent	[input, unit: ] log-enthalpy H defined by $H = c^2 \ln\left( {e+p \over m_B c^2 n} (to be modified) \right)$ , where e is the (total) energy density, p the pressure, n the baryon density, and the baryon mass
sb	[input, unit: ] entropy per baryon

Returns: temperature [unit: MeV]

Implements Lorene::Hot_eos.

Definition at line 429 of file hoteos_tabul.C.

References d2p, dpdh, dpds, Lorene::exp(), hhh, hmax, hmin, ppp, s_B, sbmax, and sbmin.

Friends And Related Function Documentation

◆ Hot_eos::hoteos_from_file

Hot_eos* Hot_eos::hoteos_from_file ( FILE * )

friend

The construction functions from a file.

Member Data Documentation

◆ authors

string Lorene::Hoteos_tabul::authors

protected

Authors - reference for the table.

Definition at line 757 of file hoteos.h.

◆ d2p

Tbl* Lorene::Hoteos_tabul::d2p

protected

Table of $\partial^2 P/\partial s_B \partial H$ .

Definition at line 787 of file hoteos.h.

◆ dpdh

Tbl* Lorene::Hoteos_tabul::dpdh

protected

Table of $\partial P/\partial H$ .

Definition at line 781 of file hoteos.h.

◆ dpds

Tbl* Lorene::Hoteos_tabul::dpds

protected

Table of $\partial P/\partial s_B$ .

Definition at line 784 of file hoteos.h.

◆ hhh

Tbl* Lorene::Hoteos_tabul::hhh

protected

Table of $H = \log ( e + P ) / n_B$ .

Definition at line 772 of file hoteos.h.

◆ hmax

double Lorene::Hoteos_tabul::hmax

protected

Upper boundary of the enthalpy interval.

Definition at line 763 of file hoteos.h.

◆ hmin

double Lorene::Hoteos_tabul::hmin

protected

Lower boundary of the enthalpy interval.

Definition at line 760 of file hoteos.h.

◆ name

string Lorene::Hot_eos::name

protectedinherited

EOS name.

Definition at line 90 of file hoteos.h.

◆ p_cold_eos

Eos* Lorene::Hot_eos::p_cold_eos

mutableprotectedinherited

Corresponding cold Eos.

Definition at line 126 of file hoteos.h.

◆ ppp

Tbl* Lorene::Hoteos_tabul::ppp

protected

Table of pressure $P$.

Definition at line 778 of file hoteos.h.

◆ s_B

Tbl* Lorene::Hoteos_tabul::s_B

protected

Table of $s_B$ , entropy per baryon (in units of Boltzmann constant).

Definition at line 775 of file hoteos.h.

◆ sbmax

double Lorene::Hoteos_tabul::sbmax

protected

Upper boundary of the entropy interval.

Definition at line 769 of file hoteos.h.

◆ sbmin

double Lorene::Hoteos_tabul::sbmin

protected

Lower boundary of the entropy interval.

Definition at line 766 of file hoteos.h.

◆ tablename

string Lorene::Hoteos_tabul::tablename

protected

Name of the file containing the tabulated data.

Definition at line 755 of file hoteos.h.

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Hoteos_tabul() [1/4]

◆ Hoteos_tabul() [2/4]

◆ Hoteos_tabul() [3/4]

◆ Hoteos_tabul() [4/4]

◆ ~Hoteos_tabul()

Member Function Documentation

◆ calcule()

◆ chi2_Hs()

◆ chi2_Hs_p()

◆ csound_square_Hs()

◆ csound_square_Hs_p()

◆ del_deriv()

◆ ener_Hs()

◆ ener_Hs_p()

◆ get_name()

◆ hoteos_from_file() [1/2]

◆ hoteos_from_file() [2/2]

◆ identify()

◆ mul_Hs()

◆ mul_Hs_p()

◆ nbar_Hs()

◆ nbar_Hs_p()

◆ new_cold_Eos()

◆ operator!=()

◆ operator=()

◆ operator==()

◆ operator>>()

◆ press_Hs()

◆ press_Hs_p()

◆ read_table()

◆ sauve()

◆ set_arrays_0x0()

◆ set_der_0x0()

◆ set_name()

◆ sigma_Hs()

◆ sigma_Hs_p()

◆ temp_Hs()

◆ temp_Hs_p()

Friends And Related Function Documentation

◆ Hot_eos::hoteos_from_file

Member Data Documentation

◆ authors

◆ d2p

◆ dpdh

◆ dpds

◆ hhh

◆ hmax

◆ hmin

◆ name

◆ p_cold_eos

◆ ppp

◆ s_B

◆ sbmax

◆ sbmin

◆ tablename