ryujin::BarotropicEquationOfStateLibrary::Function Class Reference

#include <source/euler_barotropic/barotropic_equation_of_state_function.h>

Inheritance diagram for ryujin::BarotropicEquationOfStateLibrary::Function:

Collaboration diagram for ryujin::BarotropicEquationOfStateLibrary::Function:

Public Member Functions
	Function (const std::string &subsection)
double	specific_internal_energy (double rho) const final
double	pressure (double rho) const final
double	speed_of_sound (double rho) const final
Public Member Functions inherited from ryujin::BarotropicEquationOfStateLibrary::BarotropicEquationOfState
	BarotropicEquationOfState (const std::string &name, const std::string &subsection)

Detailed Description

A user-specified equation of state for the barotropic Euler equations.

The specific internal energy, pressure and speed of sound have to satisfy the following relationships:

\begin{align} p &= \rho^2 \,\partial_\rho e(\rho), \qquad a &= \sqrt{\partial_\rho p(\rho)}. \end{align}

Definition at line 31 of file barotropic_equation_of_state_function.h.

Constructor & Destructor Documentation

Function()

ryujin::BarotropicEquationOfStateLibrary::Function::Function ( const std::string &  subsection )

inline

Definition at line 34 of file barotropic_equation_of_state_function.h.

Member Function Documentation

specific_internal_energy()

double ryujin::BarotropicEquationOfStateLibrary::Function::specific_internal_energy ( double  rho ) const

inlinefinalvirtual

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

Implements ryujin::BarotropicEquationOfStateLibrary::BarotropicEquationOfState.

Definition at line 74 of file barotropic_equation_of_state_function.h.

pressure()

double ryujin::BarotropicEquationOfStateLibrary::Function::pressure ( double  rho ) const

inlinefinalvirtual

Return the pressure for a given density rho.

Implements ryujin::BarotropicEquationOfStateLibrary::BarotropicEquationOfState.

Definition at line 79 of file barotropic_equation_of_state_function.h.

speed_of_sound()

double ryujin::BarotropicEquationOfStateLibrary::Function::speed_of_sound ( double  rho ) const

inlinefinalvirtual

Return the sound speed c for a given density rho.

Implements ryujin::BarotropicEquationOfStateLibrary::BarotropicEquationOfState.

Definition at line 84 of file barotropic_equation_of_state_function.h.

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

• source/euler_barotropic/barotropic_equation_of_state_function.h