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

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

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

Collaboration diagram for ryujin::EulerInitialStates::RampUp< 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
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
	RampUp (const HyperbolicSystem &hyperbolic_system, const std::string subsection)
auto	compute (const dealii::Point< dim > &, Number t) -> state_type 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::RampUp< Description, dim, Number >

A time-dependent state given by an initial state primite_left_ valid for \( t \le t_{\text{left}} \) and a final state primite_right_ valid for \( t \ge t_{\text{right}} \). In between, a smooth interpolation is performed.

Definition at line 24 of file initial_state_ramp_up.h.

Member Typedef Documentation

HyperbolicSystem

template<typename Description , int dim, typename Number >

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

Definition at line 27 of file initial_state_ramp_up.h.

View

template<typename Description , int dim, typename Number >

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

Definition at line 28 of file initial_state_ramp_up.h.

state_type

template<typename Description , int dim, typename Number >

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

Definition at line 29 of file initial_state_ramp_up.h.

state_type_1d

template<typename Description , int dim, typename Number >

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

Definition at line 30 of file initial_state_ramp_up.h.

Constructor & Destructor Documentation

RampUp()

template<typename Description , int dim, typename Number >

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

inline

Definition at line 33 of file initial_state_ramp_up.h.

Member Function Documentation

compute()

template<typename Description , int dim, typename Number >

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

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 75 of file initial_state_ramp_up.h.

---

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

• include/ryujin/euler/initial_state_ramp_up.h