Equation of state for a polytropic fluid. More...

#include <PolytropicFluid.hpp>

Classes
struct	PolytropicConstant

struct	PolytropicExponent

Public Types
using	options = tmpl::list< PolytropicConstant, PolytropicExponent >

Public Types inherited from EquationsOfState::EquationOfState< IsRelativistic, 1 >
using	creatable_classes = typename detail::DerivedClasses< IsRelativistic, 1 >::type

Public Member Functions
	PolytropicFluid (const PolytropicFluid &)=default

PolytropicFluid &	operator= (const PolytropicFluid &)=default

	PolytropicFluid (PolytropicFluid &&)=default

PolytropicFluid &	operator= (PolytropicFluid &&)=default

	PolytropicFluid (double polytropic_constant, double polytropic_exponent)

std::unique_ptr< EquationOfState< IsRelativistic, 1 > >	get_clone () const override

bool	is_equal (const EquationOfState< IsRelativistic, 1 > &rhs) const override

bool	operator== (const PolytropicFluid< IsRelativistic > &rhs) const

bool	operator!= (const PolytropicFluid< IsRelativistic > &rhs) const

	WRAPPED_PUPable_decl_base_template (SINGLE_ARG(EquationOfState< IsRelativistic, 1 >), PolytropicFluid)

double	rest_mass_density_lower_bound () const override
	The lower bound of the rest mass density that is valid for this EOS. More...

double	rest_mass_density_upper_bound () const override
	The upper bound of the rest mass density that is valid for this EOS. More...

double	specific_internal_energy_lower_bound (const double) const override
	The lower bound of the specific internal energy that is valid for this EOS at the given rest mass density \(\rho\). More...

double	specific_internal_energy_upper_bound (const double) const override
	The upper bound of the specific internal energy that is valid for this EOS at the given rest mass density \(\rho\). More...

double	specific_enthalpy_lower_bound () const override
	The lower bound of the specific enthalpy that is valid for this EOS. More...

Public Member Functions inherited from EquationsOfState::EquationOfState< IsRelativistic, 1 >
	EquationOfState (const EquationOfState &)=default

EquationOfState &	operator= (const EquationOfState &)=default

	EquationOfState (EquationOfState &&)=default

EquationOfState &	operator= (EquationOfState &&)=default

	EquationOfState (CkMigrateMessage *msg)

	WRAPPED_PUPable_abstract (EquationOfState)

virtual std::unique_ptr< EquationOfState< IsRelativistic, 1 > >	get_clone () const =0

virtual bool	is_equal (const EquationOfState< IsRelativistic, 1 > &rhs) const =0

virtual Scalar< double >	pressure_from_density (const Scalar< double > &) const =0

virtual Scalar< DataVector >	pressure_from_density (const Scalar< DataVector > &) const =0

virtual Scalar< double >	rest_mass_density_from_enthalpy (const Scalar< double > &) const =0

virtual Scalar< DataVector >	rest_mass_density_from_enthalpy (const Scalar< DataVector > &) const =0

virtual Scalar< double >	specific_internal_energy_from_density (const Scalar< double > &) const =0

virtual Scalar< DataVector >	specific_internal_energy_from_density (const Scalar< DataVector > &) const =0

virtual Scalar< double >	temperature_from_density (const Scalar< double > &) const

virtual Scalar< DataVector >	temperature_from_density (const Scalar< DataVector > &rest_mass_density) const

virtual Scalar< double >	temperature_from_specific_internal_energy (const Scalar< double > &) const

virtual Scalar< DataVector >	temperature_from_specific_internal_energy (const Scalar< DataVector > &specific_internal_energy) const

virtual Scalar< double >	chi_from_density (const Scalar< double > &) const =0

virtual Scalar< DataVector >	chi_from_density (const Scalar< DataVector > &) const =0

virtual Scalar< double >	kappa_times_p_over_rho_squared_from_density (const Scalar< double > &) const =0

virtual Scalar< DataVector >	kappa_times_p_over_rho_squared_from_density (const Scalar< DataVector > &) const =0

Static Public Attributes
static constexpr size_t	thermodynamic_dim = 1

static constexpr bool	is_relativistic = IsRelativistic

static constexpr Options::String	help

Static Public Attributes inherited from EquationsOfState::EquationOfState< IsRelativistic, 1 >
static constexpr bool	is_relativistic = IsRelativistic

static constexpr size_t	thermodynamic_dim = 1

Detailed Description

template<bool IsRelativistic>
class EquationsOfState::PolytropicFluid< IsRelativistic >

Equation of state for a polytropic fluid.

A polytropic equation of state \(p=K\rho^{\Gamma}\) where \(K\) is the polytropic constant and \(\Gamma\) is the polytropic exponent. The polytropic exponent is related to the polytropic index \(N_p\) by \(N_p=1/(\Gamma-1)\).

Member Function Documentation

◆ get_clone()

template<bool IsRelativistic>

std::unique_ptr< EquationOfState< IsRelativistic, 1 > > EquationsOfState::PolytropicFluid< IsRelativistic >::get_clone ( ) const

overridevirtual

Implements EquationsOfState::EquationOfState< IsRelativistic, 1 >.

◆ is_equal()

template<bool IsRelativistic>

bool EquationsOfState::PolytropicFluid< IsRelativistic >::is_equal ( const EquationOfState< IsRelativistic, 1 > & rhs ) const

overridevirtual

Implements EquationsOfState::EquationOfState< IsRelativistic, 1 >.

◆ rest_mass_density_lower_bound()

template<bool IsRelativistic>

double EquationsOfState::PolytropicFluid< IsRelativistic >::rest_mass_density_lower_bound ( ) const

inlineoverridevirtual

The lower bound of the rest mass density that is valid for this EOS.

Implements EquationsOfState::EquationOfState< IsRelativistic, 1 >.

◆ rest_mass_density_upper_bound()

template<bool IsRelativistic>

double EquationsOfState::PolytropicFluid< IsRelativistic >::rest_mass_density_upper_bound ( ) const

overridevirtual

The upper bound of the rest mass density that is valid for this EOS.

Implements EquationsOfState::EquationOfState< IsRelativistic, 1 >.

◆ specific_enthalpy_lower_bound()

template<bool IsRelativistic>

double EquationsOfState::PolytropicFluid< IsRelativistic >::specific_enthalpy_lower_bound ( ) const

inlineoverridevirtual

The lower bound of the specific enthalpy that is valid for this EOS.

Implements EquationsOfState::EquationOfState< IsRelativistic, 1 >.

◆ specific_internal_energy_lower_bound()

template<bool IsRelativistic>

double EquationsOfState::PolytropicFluid< IsRelativistic >::specific_internal_energy_lower_bound ( const double ) const

inlineoverridevirtual

The lower bound of the specific internal energy that is valid for this EOS at the given rest mass density \(\rho\).

Implements EquationsOfState::EquationOfState< IsRelativistic, 1 >.

◆ specific_internal_energy_upper_bound()

template<bool IsRelativistic>

double EquationsOfState::PolytropicFluid< IsRelativistic >::specific_internal_energy_upper_bound ( const double ) const

inlineoverridevirtual

The upper bound of the specific internal energy that is valid for this EOS at the given rest mass density \(\rho\).

Implements EquationsOfState::EquationOfState< IsRelativistic, 1 >.

Member Data Documentation

◆ help

template<bool IsRelativistic>

constexpr Options::String EquationsOfState::PolytropicFluid< IsRelativistic >::help

staticconstexpr

Initial value:

= {
      "A polytropic fluid equation of state.\n"
      "The pressure is related to the rest mass density by p = K rho ^ Gamma, "
      "where p is the pressure, rho is the rest mass density, K is the "
      "polytropic constant, and Gamma is the polytropic exponent. The "
      "polytropic index N is defined as Gamma = 1 + 1 / N."}

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

src/PointwiseFunctions/Hydro/EquationsOfState/PolytropicFluid.hpp

Classes

Public Types

Public Member Functions

Static Public Attributes

Detailed Description

Member Function Documentation

◆ get_clone()

◆ is_equal()

◆ rest_mass_density_lower_bound()

◆ rest_mass_density_upper_bound()

◆ specific_enthalpy_lower_bound()

◆ specific_internal_energy_lower_bound()

◆ specific_internal_energy_upper_bound()

Member Data Documentation

◆ help