ryujin::EquationsOfState::Pressureless Class Reference

#include <include/ryujin/euler_aeos/equation_of_state_pressureless.h>

Inheritance diagram for ryujin::EquationsOfState::Pressureless:

Collaboration diagram for ryujin::EquationsOfState::Pressureless:

Public Member Functions
	Pressureless (const std::string &subsection)
double	pressure (double rho, double e) const final
double	specific_internal_energy (double rho, double p) const final
double	temperature (double, double e) const final
double	cold_curve_bound (double) const final
double	specific_entropy (double, double) const final
double	speed_of_sound (double, double e) const final
virtual double	pressure (double rho, double e) const=0
virtual double	specific_internal_energy (double rho, double p) const=0
virtual double	speed_of_sound (double, double) const
virtual double	temperature (double, double) const
Public Member Functions inherited from ryujin::EquationOfState
	EquationOfState (const std::string &name, const std::string &subsection)

Additional Inherited Members
Protected Attributes inherited from ryujin::EquationOfState
double	covolume_constant_
double	interpolation_pinfty_
double	interpolation_q_

Detailed Description

Trivial equation of state for pressureless Euler

Definition at line 20 of file equation_of_state_pressureless.h.

Constructor & Destructor Documentation

Pressureless()

ryujin::EquationsOfState::Pressureless::Pressureless ( const std::string &  subsection )

inline

Definition at line 28 of file equation_of_state_pressureless.h.

Member Function Documentation

pressure() [1/2]

double ryujin::EquationsOfState::Pressureless::pressure ( double  rho, double  e  ) const

inlinefinalvirtual

The pressure is given by

\begin{align} p = 0.0 \end{align}

Implements ryujin::EquationOfState.

Definition at line 41 of file equation_of_state_pressureless.h.

specific_internal_energy() [1/2]

double ryujin::EquationsOfState::Pressureless::specific_internal_energy ( double  rho, double  p  ) const

inlinefinalvirtual

The specific internal energy is given by

\begin{align} e = 0 \end{align}

Implements ryujin::EquationOfState.

Definition at line 53 of file equation_of_state_pressureless.h.

temperature() [1/2]

double ryujin::EquationsOfState::Pressureless::temperature ( double  , double  e  ) const

inlinefinalvirtual

The temperature is given by

\begin{align} T = 0 \end{align}

Reimplemented from ryujin::EquationOfState.

Definition at line 65 of file equation_of_state_pressureless.h.

cold_curve_bound()

double ryujin::EquationsOfState::Pressureless::cold_curve_bound ( double  ) const

inlinefinalvirtual

The cold curve bound is given by

\begin{align} e_cold = 0 \end{align}

Reimplemented from ryujin::EquationOfState.

Definition at line 76 of file equation_of_state_pressureless.h.

specific_entropy()

double ryujin::EquationsOfState::Pressureless::specific_entropy ( double  , double    ) const

inlinefinalvirtual

The specific entropy is given by

\begin{align} s = 0 \end{align}

Reimplemented from ryujin::EquationOfState.

Definition at line 87 of file equation_of_state_pressureless.h.

speed_of_sound() [1/2]

double ryujin::EquationsOfState::Pressureless::speed_of_sound ( double  , double  e  ) const

inlinefinalvirtual

The speed of sound is given by

\begin{align} c^2 = 0 \end{align}

Reimplemented from ryujin::EquationOfState.

Definition at line 98 of file equation_of_state_pressureless.h.

pressure() [2/2]

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

virtual

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

Note

This function is implemented for every equation of state.

Implements ryujin::EquationOfState.

specific_internal_energy() [2/2]

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

virtual

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

Note

This function is implemented for every equation of state.

Implements ryujin::EquationOfState.

speed_of_sound() [2/2]

virtual double ryujin::EquationOfState::speed_of_sound ( double  , double    ) const

inlinevirtual

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

Note

This function might not be implemented for a given equation of state.

Reimplemented from ryujin::EquationOfState.

Definition at line 120 of file equation_of_state.h.

temperature() [2/2]

virtual double ryujin::EquationOfState::temperature ( double  , double    ) const

inlinevirtual

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

Note

This function might not be implemented for a given equation of state.

Reimplemented from ryujin::EquationOfState.

Definition at line 106 of file equation_of_state.h.

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

• include/ryujin/euler_aeos/equation_of_state_pressureless.h