#include <source/euler_aeos/equation_of_state.h>

Inheritance diagram for ryujin::EquationOfStateLibrary::EquationOfState:

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Collaboration diagram for ryujin::EquationOfStateLibrary::EquationOfState:

Public Member Functions
	EquationOfState (const std::string &name, const std::string &subsection)

virtual double	pressure (double rho, double e) const =0

virtual void	pressure (const dealii::ArrayView< double > &p, const dealii::ArrayView< double > &rho, const dealii::ArrayView< double > &e) const

virtual double	specific_internal_energy (double rho, double p) const =0

virtual void	specific_internal_energy (const dealii::ArrayView< double > &e, const dealii::ArrayView< double > &rho, const dealii::ArrayView< double > &p) const

virtual double	temperature (double rho, double e) const =0

virtual void	temperature (const dealii::ArrayView< double > &T, const dealii::ArrayView< double > &rho, const dealii::ArrayView< double > &e) const

virtual double	speed_of_sound (double rho, double e) const =0

virtual void	speed_of_sound (const dealii::ArrayView< double > &c, const dealii::ArrayView< double > &rho, const dealii::ArrayView< double > &e) const

Protected Attributes
double	interpolation_b_

double	interpolation_pinfty_

double	interpolation_q_

bool	prefer_vector_interface_

Detailed Description

A small abstract base class to group configuration options for an equation of state.

Definition at line 29 of file equation_of_state.h.

Constructor & Destructor Documentation

◆ EquationOfState()

ryujin::EquationOfStateLibrary::EquationOfState::EquationOfState	(	const std::string &	name,
		const std::string &	subsection
	)

inline

Constructor taking EOS name name and a subsection subsection as an argument. The dealii::ParameterAcceptor is initialized with the subsubsection subsection + "/" + name.

Definition at line 37 of file equation_of_state.h.

References interpolation_b_, interpolation_pinfty_, interpolation_q_, and prefer_vector_interface_.

Member Function Documentation

◆ pressure() [1/2]

virtual double ryujin::EquationOfStateLibrary::EquationOfState::pressure	(	double	rho,
		double	e
	)		const

pure virtual

Return the pressure given density rho and specific internal energy e.

Referenced by pressure().

◆ pressure() [2/2]

virtual void ryujin::EquationOfStateLibrary::EquationOfState::pressure	(	const dealii::ArrayView< double > &	p,
		const dealii::ArrayView< double > &	rho,
		const dealii::ArrayView< double > &	e
	)		const

inlinevirtual

Variant of above function operating on a contiguous range of values. The result is stored in the first argument p, overriding previous contents.

Note: The second and third arguments are writable as well. We need to perform some unit transformations for certain tabulated equation of state libraries, such as the sesame database. Rather than creating temporaries we override values in place.

Reimplemented in ryujin::EquationOfStateLibrary::Function, ryujin::EquationOfStateLibrary::JonesWilkinsLee, ryujin::EquationOfStateLibrary::NobleAbelStiffenedGas, ryujin::EquationOfStateLibrary::PolytropicGas, ryujin::EquationOfStateLibrary::Pressureless, ryujin::EquationOfStateLibrary::Sesame, and ryujin::EquationOfStateLibrary::VanDerWaals.

Definition at line 83 of file equation_of_state.h.

References pressure().

◆ specific_internal_energy() [1/2]

virtual double ryujin::EquationOfStateLibrary::EquationOfState::specific_internal_energy	(	double	rho,
		double	p
	)		const

pure virtual

Return the specific internal energy e for a given density rho and pressure p.

Referenced by specific_internal_energy().

◆ specific_internal_energy() [2/2]

virtual void ryujin::EquationOfStateLibrary::EquationOfState::specific_internal_energy	(	const dealii::ArrayView< double > &	e,
		const dealii::ArrayView< double > &	rho,
		const dealii::ArrayView< double > &	p
	)		const

inlinevirtual

Variant of above function operating on a contiguous range of values. The result is stored in the first argument p, overriding previous contents.

Note: The second and third arguments are writable as well. We need to perform some unit transformations for certain tabulated equation of state libraries, such as the sesame database. Rather than creating temporaries we override values in place.

Reimplemented in ryujin::EquationOfStateLibrary::Function, ryujin::EquationOfStateLibrary::JonesWilkinsLee, ryujin::EquationOfStateLibrary::NobleAbelStiffenedGas, ryujin::EquationOfStateLibrary::PolytropicGas, ryujin::EquationOfStateLibrary::Pressureless, ryujin::EquationOfStateLibrary::Sesame, and ryujin::EquationOfStateLibrary::VanDerWaals.

Definition at line 114 of file equation_of_state.h.

References specific_internal_energy().

◆ temperature() [1/2]

virtual double ryujin::EquationOfStateLibrary::EquationOfState::temperature	(	double	rho,
		double	e
	)		const

pure virtual

Return the temperature T for a given density rho and specific internal energy e.

Referenced by temperature().

◆ temperature() [2/2]

virtual void ryujin::EquationOfStateLibrary::EquationOfState::temperature	(	const dealii::ArrayView< double > &	T,
		const dealii::ArrayView< double > &	rho,
		const dealii::ArrayView< double > &	e
	)		const

inlinevirtual

Variant of above function operating on a contiguous range of values. The result is stored in the first argument T, overriding previous contents.

Note: The second and third arguments are writable as well. We need to perform some unit transformations for certain tabulated equation of state libraries, such as the sesame database. Rather than creating temporaries we override values in place.

Reimplemented in ryujin::EquationOfStateLibrary::Function, ryujin::EquationOfStateLibrary::JonesWilkinsLee, ryujin::EquationOfStateLibrary::NobleAbelStiffenedGas, ryujin::EquationOfStateLibrary::PolytropicGas, ryujin::EquationOfStateLibrary::Pressureless, ryujin::EquationOfStateLibrary::Sesame, and ryujin::EquationOfStateLibrary::VanDerWaals.

Definition at line 146 of file equation_of_state.h.

References temperature().

◆ speed_of_sound() [1/2]

virtual double ryujin::EquationOfStateLibrary::EquationOfState::speed_of_sound	(	double	rho,
		double	e
	)		const

pure virtual

Return the sound speed c for a given density rho and specific internal energy e.

Referenced by speed_of_sound().

◆ speed_of_sound() [2/2]

virtual void ryujin::EquationOfStateLibrary::EquationOfState::speed_of_sound	(	const dealii::ArrayView< double > &	c,
		const dealii::ArrayView< double > &	rho,
		const dealii::ArrayView< double > &	e
	)		const

inlinevirtual

Variant of above function operating on a contiguous range of values. The result is stored in the first argument p, overriding previous contents.

Note: The second and third arguments are writable as well. We need to perform some unit transformations for certain tabulated equation of state libraries, such as the sesame database. Rather than creating temporaries we override values in place.

Reimplemented in ryujin::EquationOfStateLibrary::Function, ryujin::EquationOfStateLibrary::JonesWilkinsLee, ryujin::EquationOfStateLibrary::NobleAbelStiffenedGas, ryujin::EquationOfStateLibrary::PolytropicGas, ryujin::EquationOfStateLibrary::Pressureless, ryujin::EquationOfStateLibrary::Sesame, and ryujin::EquationOfStateLibrary::VanDerWaals.

Definition at line 177 of file equation_of_state.h.

References speed_of_sound().

Member Data Documentation

◆ interpolation_b_

double ryujin::EquationOfStateLibrary::EquationOfState::interpolation_b_

protected

Return the interpolation covolume constant (b). Return the interpolation reference pressure (pinfty). Return the interpolation reference specific internal energy (q). Return a boolean indicating whether the dealii::ArrayView<double> variants for the pressure(), specific_internal_energy(), and speed_of_sound() functions should be preferred.

Ordinarily we use the single-valued signatures for pre-computation because this leads to slightly better throughput (due to better memory locality with how we store precomputed values) and less memory consumption. On the other hand, some tabulated equation of state libraries work best with a single call and a large dataset. Return the name of the EOS as (const reference) std::string

Definition at line 226 of file equation_of_state.h.

Referenced by EquationOfState(), ryujin::EquationOfStateLibrary::Function::Function(), ryujin::EquationOfStateLibrary::NobleAbelStiffenedGas::NobleAbelStiffenedGas(), and ryujin::EquationOfStateLibrary::VanDerWaals::VanDerWaals().

◆ interpolation_pinfty_

double ryujin::EquationOfStateLibrary::EquationOfState::interpolation_pinfty_

protected

Definition at line 227 of file equation_of_state.h.

Referenced by EquationOfState(), ryujin::EquationOfStateLibrary::Function::Function(), and ryujin::EquationOfStateLibrary::NobleAbelStiffenedGas::NobleAbelStiffenedGas().

◆ interpolation_q_

double ryujin::EquationOfStateLibrary::EquationOfState::interpolation_q_

protected

Definition at line 228 of file equation_of_state.h.

Referenced by EquationOfState(), ryujin::EquationOfStateLibrary::Function::Function(), and ryujin::EquationOfStateLibrary::NobleAbelStiffenedGas::NobleAbelStiffenedGas().

◆ prefer_vector_interface_

bool ryujin::EquationOfStateLibrary::EquationOfState::prefer_vector_interface_

protected

Definition at line 229 of file equation_of_state.h.

Referenced by EquationOfState().

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

source/euler_aeos/equation_of_state.h

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ EquationOfState()

Member Function Documentation

◆ pressure() [1/2]

◆ pressure() [2/2]

◆ specific_internal_energy() [1/2]

◆ specific_internal_energy() [2/2]

◆ temperature() [1/2]

◆ temperature() [2/2]

◆ speed_of_sound() [1/2]

◆ speed_of_sound() [2/2]

Member Data Documentation

◆ interpolation_b_

◆ interpolation_pinfty_

◆ interpolation_q_

◆ prefer_vector_interface_