ryujin::ShallowWater::FlowOverBump< dim, Number, state_type > Class Template Reference

#include <source/shallow_water/initial_state_flow_over_bump.h>

Inheritance diagram for ryujin::ShallowWater::FlowOverBump< dim, Number, state_type >:

Collaboration diagram for ryujin::ShallowWater::FlowOverBump< dim, Number, state_type >:

Public Member Functions
	FlowOverBump (const HyperbolicSystem &hyperbolic_system, const std::string subsec)
void	parse_parameters_callback ()
state_type	compute (const dealii::Point< dim > &point, Number t) final
auto	initial_precomputations (const dealii::Point< dim > &point) -> typename InitialState< dim, Number, state_type, 1 >::precomputed_type final
Public Member Functions inherited from ryujin::InitialState< dim, Number, state_type, 1 >
	InitialState (const std::string &name, const std::string &subsection)
virtual state_type	compute (const dealii::Point< dim > &point, state_type t)=0
virtual precomputed_state_type	initial_precomputations (const dealii::Point< dim > &)
auto &	name () const

Additional Inherited Members
Public Types inherited from ryujin::InitialState< dim, Number, state_type, 1 >
using	HyperbolicSystemView = typename Description::HyperbolicSystem::template View< dim, state_type >
using	state_type = typename HyperbolicSystemView::state_type
using	precomputed_state_type = typename HyperbolicSystemView::precomputed_state_type

Detailed Description

template<int dim, typename Number, typename state_type>
class ryujin::ShallowWater::FlowOverBump< dim, Number, state_type >

Flow over a bump with a hydraulic jump. See: Sec.~7.2 in [8].

Definition at line 22 of file initial_state_flow_over_bump.h.

Constructor & Destructor Documentation

FlowOverBump()

template<int dim, typename Number , typename state_type >

ryujin::ShallowWater::FlowOverBump< dim, Number, state_type >::FlowOverBump ( const HyperbolicSystem &  hyperbolic_system, const std::string  subsec  )

inline

Definition at line 25 of file initial_state_flow_over_bump.h.

References ryujin::ShallowWater::FlowOverBump< dim, Number, state_type >::parse_parameters_callback().

Member Function Documentation

parse_parameters_callback()

template<int dim, typename Number , typename state_type >

void ryujin::ShallowWater::FlowOverBump< dim, Number, state_type >::parse_parameters_callback ( )

inline

Definition at line 40 of file initial_state_flow_over_bump.h.

Referenced by ryujin::ShallowWater::FlowOverBump< dim, Number, state_type >::FlowOverBump().

compute()

template<int dim, typename Number , typename state_type >

state_type ryujin::ShallowWater::FlowOverBump< dim, Number, state_type >::compute ( const dealii::Point< dim > &  point, Number  t  )

inlinefinal

Definition at line 47 of file initial_state_flow_over_bump.h.

References ryujin::pow().

initial_precomputations()

template<int dim, typename Number , typename state_type >

auto ryujin::ShallowWater::FlowOverBump< dim, Number, state_type >::initial_precomputations ( const dealii::Point< dim > &  ) -> typename InitialState<dim, Number, state_type, 1>::precomputed_type

inlinefinalvirtual

Given a position point returns a precomputed value used for the flux computation via HyperbolicSystem::flux_contribution().

The default implementation of this function simply returns a zero value. In case of the The Shallow Water Equations we precompute the bathymetry. In case of LinearTransport we precompute the advection field.

Reimplemented from ryujin::InitialState< dim, Number, state_type, 1 >.

Definition at line 99 of file initial_state_flow_over_bump.h.

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

• source/shallow_water/initial_state_flow_over_bump.h