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

#include <source/euler/initial_state_leblanc.h>

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

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

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

Public Member Functions
	LeBlanc (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 state_type	compute (const dealii::Point< dim > &point, Number t)=0
virtual initial_precomputed_type	initial_precomputations (const dealii::Point< dim > &)
const auto &	name () const

Detailed Description

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

The Le Blanc shocktube.

An Analytic solution for the compressible Euler equations with polytropic gas equation of state and \(\gamma = 5./3\).

Note

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

Definition at line 28 of file initial_state_leblanc.h.

Member Typedef Documentation

HyperbolicSystem

template<typename Description , int dim, typename Number >

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

Definition at line 31 of file initial_state_leblanc.h.

View

template<typename Description , int dim, typename Number >

using ryujin::EulerInitialStates::LeBlanc< Description, dim, Number >::View = typename Description::template HyperbolicSystemView<dim, Number>

Definition at line 32 of file initial_state_leblanc.h.

state_type

template<typename Description , int dim, typename Number >

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

Definition at line 34 of file initial_state_leblanc.h.

ScalarNumber

template<typename Description , int dim, typename Number >

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

Definition at line 36 of file initial_state_leblanc.h.

Constructor & Destructor Documentation

LeBlanc()

template<typename Description , int dim, typename Number >

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

inline

Definition at line 38 of file initial_state_leblanc.h.

Member Function Documentation

compute()

template<typename Description , int dim, typename Number >

state_type ryujin::EulerInitialStates::LeBlanc< 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 45 of file initial_state_leblanc.h.

References ryujin::pow().

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

• source/euler/initial_state_leblanc.h