ryujin::EulerAEOS::WaveSpeedEstimator< ScalarNumber > Class Template Reference

#include <source/euler_aeos/wave_speed_estimator.h>

Inheritance diagram for ryujin::EulerAEOS::WaveSpeedEstimator< ScalarNumber >:

Collaboration diagram for ryujin::EulerAEOS::WaveSpeedEstimator< ScalarNumber >:

Public Member Functions
Constructor and setup
	WaveSpeedEstimator (const HyperbolicSystem &hyperbolic_system, const std::string &subsection="/WaveSpeedEstimator")
template<int dim, typename Number , typename MemorySpace = dealii::MemorySpace::Host>
auto	view () const

Internal fields, methods, and friends
template<int , typename , typename >
class	WaveSpeedEstimatorView

Additional Inherited Members
Protected Member Functions inherited from ryujin::EulerAEOS::NASGRiemannSolver< ScalarNumber, options >
	NASGRiemannSolver (const std::string &subsection)
void	set_gamma (const double gamma)
void	set_equation_of_state (const double covolume_b, const double pinf, const bool compute_expensive_bounds)
template<typename Number , typename MemorySpace = dealii::MemorySpace::Host>
auto	view () const

Detailed Description

template<typename ScalarNumber = double>
class ryujin::EulerAEOS::WaveSpeedEstimator< ScalarNumber >

A fast approximative solver for the 1D Riemann problem. The solver ensures that the estimate \(\lambda_{\text{max}}\) that is returned for the maximal wavespeed is a strict upper bound.

The solver is based on [2].

Definition at line 39 of file wave_speed_estimator.h.

Constructor & Destructor Documentation

WaveSpeedEstimator()

template<typename ScalarNumber = double>

ryujin::EulerAEOS::WaveSpeedEstimator< ScalarNumber >::WaveSpeedEstimator ( const HyperbolicSystem &  hyperbolic_system, const std::string &  subsection = "/WaveSpeedEstimator< ScalarNumber >"  )

inline

Constructor.

Definition at line 50 of file wave_speed_estimator.h.

References ryujin::EulerAEOS::NASGRiemannSolver< ScalarNumber, options >::set_equation_of_state(), and ryujin::EulerAEOS::WaveSpeedEstimator< ScalarNumber >::view().

Member Function Documentation

view()

template<typename ScalarNumber = double>

template<int dim, typename Number , typename MemorySpace = dealii::MemorySpace::Host>

auto ryujin::EulerAEOS::WaveSpeedEstimator< ScalarNumber >::view ( ) const

inline

Return a view on the WaveSpeedEstimator for a given dimension dim and choice of number type Number (which can be a scalar float, or double, as well as a VectorizedArray holding packed scalars). The optional MemorySpace template parameter selects whether the view is intended for the host or device memory space.

Definition at line 79 of file wave_speed_estimator.h.

Referenced by ryujin::EulerAEOS::WaveSpeedEstimator< ScalarNumber >::WaveSpeedEstimator().

Friends And Related Symbol Documentation

WaveSpeedEstimatorView

template<typename ScalarNumber = double>

template<int , typename , typename >

friend class WaveSpeedEstimatorView

friend

Definition at line 96 of file wave_speed_estimator.h.

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

• source/euler_aeos/wave_speed_estimator.h