ryujin::EulerInitialStates::SmoothWave< Description, dim, Number > Class Template Reference

#include <include/ryujin/euler/initial_state_smooth_wave.h>

Inheritance diagram for ryujin::EulerInitialStates::SmoothWave< Description, dim, Number >:

Collaboration diagram for ryujin::EulerInitialStates::SmoothWave< Description, dim, Number >:

Public Types
using	HyperbolicSystem = typename Description::HyperbolicSystem
using	View = typename HyperbolicSystem::template View< dim, Number >
using	state_type = typename View::state_type
using	state_type_1d = typename HyperbolicSystem::template View< 1, Number >::state_type
using	ScalarNumber = typename View::ScalarNumber
Public Types inherited from ryujin::InitialState< Description, dim, Number >
using	HyperbolicSystem = typename HyperbolicDescription::HyperbolicSystem
using	View = typename HyperbolicSystem::template View< dim, Number >
using	state_type = typename View::state_type
using	initial_precomputed_type = typename View::initial_precomputed_type

Public Member Functions
	SmoothWave (const HyperbolicSystem &hyperbolic_system, const std::string subsection)
state_type	compute (const dealii::Point< dim > &point, Number t) final
Public Member Functions inherited from ryujin::InitialState< Description, dim, Number >
	InitialState (const std::string &name, const std::string &subsection)
virtual initial_precomputed_type	initial_precomputations (const dealii::Point< dim > &)

Detailed Description

template<typename Description, int dim, typename Number>
class ryujin::EulerInitialStates::SmoothWave< Description, dim, Number >

This is a generalization of the "Smooth traveling wave" problem first proposed in Section 5.2 of [12] for ideal gas EOS. The details for extending to arbitrary equations of state are seen in Section 5.3.1 of [4].

Note

This class returns the analytic solution as a function of time t and position x.

Definition at line 28 of file initial_state_smooth_wave.h.

Member Typedef Documentation

HyperbolicSystem

template<typename Description , int dim, typename Number >

using ryujin::EulerInitialStates::SmoothWave< Description, dim, Number >::HyperbolicSystem = typename Description::HyperbolicSystem

Definition at line 31 of file initial_state_smooth_wave.h.

View

template<typename Description , int dim, typename Number >

using ryujin::EulerInitialStates::SmoothWave< Description, dim, Number >::View = typename HyperbolicSystem::template View<dim, Number>

Definition at line 32 of file initial_state_smooth_wave.h.

state_type

template<typename Description , int dim, typename Number >

using ryujin::EulerInitialStates::SmoothWave< Description, dim, Number >::state_type = typename View::state_type

Definition at line 33 of file initial_state_smooth_wave.h.

state_type_1d

template<typename Description , int dim, typename Number >

using ryujin::EulerInitialStates::SmoothWave< Description, dim, Number >::state_type_1d = typename HyperbolicSystem::template View<1, Number>::state_type

Definition at line 34 of file initial_state_smooth_wave.h.

ScalarNumber

template<typename Description , int dim, typename Number >

using ryujin::EulerInitialStates::SmoothWave< Description, dim, Number >::ScalarNumber = typename View::ScalarNumber

Definition at line 37 of file initial_state_smooth_wave.h.

Constructor & Destructor Documentation

SmoothWave()

template<typename Description , int dim, typename Number >

ryujin::EulerInitialStates::SmoothWave< Description, dim, Number >::SmoothWave ( const HyperbolicSystem &  hyperbolic_system, const std::string  subsection  )

inline

Definition at line 39 of file initial_state_smooth_wave.h.

Member Function Documentation

compute()

template<typename Description , int dim, typename Number >

state_type ryujin::EulerInitialStates::SmoothWave< Description, dim, Number >::compute ( const dealii::Point< dim > &  point, Number  t  )

inlinefinalvirtual

Given a position point returns the corresponding (conserved) initial state. The function is used to interpolate initial values and enforce Dirichlet boundary conditions. For the latter, the function signature has an additional parameter t denoting the current time to allow for time-dependent (in-flow) Dirichlet data.

Implements ryujin::InitialState< Description, dim, Number >.

Definition at line 64 of file initial_state_smooth_wave.h.

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

• include/ryujin/euler/initial_state_smooth_wave.h