Dumux::PipeLauferProblem< TypeTag > Class Template Reference

Test problem for the one-phase (Navier-) Stokes problem in a channel. More...

#include <test/freeflow/rans/problem.hh>

Inheritance diagram for Dumux::PipeLauferProblem< TypeTag >:

Description

template<class TypeTag>
class Dumux::PipeLauferProblem< TypeTag >

Test problem for the one-phase (Navier-) Stokes problem in a channel.

This test simulates is based on pipe flow experiments by John Laufers experiments in 1954 [40].

Public Member Functions
	PipeLauferProblem (std::shared_ptr< const GridGeometry > gridGeometry)
Problem parameters
bool	isOnWallAtPos (const GlobalPosition &globalPos) const
Scalar	sandGrainRoughnessAtPos (const GlobalPosition &globalPos) const
bool	shouldWriteRestartFile () const
Scalar	temperature () const
	Returns the temperature [K] within the domain for the isothermal model.
NumEqVector	sourceAtPos (const GlobalPosition &globalPos) const
	Returns the sources within the domain.

Boundary conditions
BoundaryTypes	boundaryTypesAtPos (const GlobalPosition &globalPos) const
	Specifies which kind of boundary condition should be used for which equation on a given boundary control volume.
template<class Element, class FVElementGeometry, class SubControlVolume>
bool	isDirichletCell (const Element &element, const FVElementGeometry &fvGeometry, const SubControlVolume &scv, int pvIdx) const
	Returns whether a fixed Dirichlet value shall be used at a given cell.
PrimaryVariables	dirichlet (const Element &element, const SubControlVolumeFace &scvf) const
	Evaluate the boundary conditions for a dirichlet values at the boundary.
template<bool enable = (ModelTraits::turbulenceModel() == TurbulenceModel::komega || ModelTraits::turbulenceModel() == TurbulenceModel::kepsilon), std::enable_if_t<!enable, int > = 0>
PrimaryVariables	dirichlet (const Element &element, const SubControlVolume &scv) const
	Evaluate the boundary conditions for fixed values at cell centers.
template<bool enable = (ModelTraits::turbulenceModel() == TurbulenceModel::komega || ModelTraits::turbulenceModel() == TurbulenceModel::kepsilon), std::enable_if_t< enable, int > = 0>
PrimaryVariables	dirichlet (const Element &element, const SubControlVolume &scv) const
	Evaluate the boundary conditions for fixed values at cell centers.
PrimaryVariables	initialAtPos (const GlobalPosition &globalPos) const
	Evaluate the initial value for a control volume.
void	setTimeLoop (TimeLoopPtr timeLoop)
Scalar	time () const

Constructor & Destructor Documentation

PipeLauferProblem()

template<class TypeTag>

Dumux::PipeLauferProblem< TypeTag >::PipeLauferProblem ( std::shared_ptr< const GridGeometry > gridGeometry )

inline

Member Function Documentation

boundaryTypesAtPos()

template<class TypeTag>

BoundaryTypes Dumux::PipeLauferProblem< TypeTag >::boundaryTypesAtPos ( const GlobalPosition & globalPos ) const

inline

Specifies which kind of boundary condition should be used for which equation on a given boundary control volume.

Parameters

globalPos

The position of the center of the finite volume

dirichlet() [1/3]

template<class TypeTag>

template<bool enable = (ModelTraits::turbulenceModel() == TurbulenceModel::komega || ModelTraits::turbulenceModel() == TurbulenceModel::kepsilon), std::enable_if_t< enable, int > = 0>

PrimaryVariables Dumux::PipeLauferProblem< TypeTag >::dirichlet ( const Element & element, const SubControlVolume & scv ) const

inline

Evaluate the boundary conditions for fixed values at cell centers.

Parameters

element	The finite element
scv	the sub control volume

Note

used for cell-centered discretization schemes

dirichlet() [2/3]

template<class TypeTag>

template<bool enable = (ModelTraits::turbulenceModel() == TurbulenceModel::komega || ModelTraits::turbulenceModel() == TurbulenceModel::kepsilon), std::enable_if_t<!enable, int > = 0>

PrimaryVariables Dumux::PipeLauferProblem< TypeTag >::dirichlet ( const Element & element, const SubControlVolume & scv ) const

inline

Evaluate the boundary conditions for fixed values at cell centers.

Parameters

element	The finite element
scv	the sub control volume

Note

used for cell-centered discretization schemes

dirichlet() [3/3]

template<class TypeTag>

PrimaryVariables Dumux::PipeLauferProblem< TypeTag >::dirichlet ( const Element & element, const SubControlVolumeFace & scvf ) const

inline

Evaluate the boundary conditions for a dirichlet values at the boundary.

Parameters

element	The finite element
scvf	the sub control volume face

Note

used for cell-centered discretization schemes

initialAtPos()

template<class TypeTag>

PrimaryVariables Dumux::PipeLauferProblem< TypeTag >::initialAtPos ( const GlobalPosition & globalPos ) const

inline

Evaluate the initial value for a control volume.

Parameters

globalPos

The global position

isDirichletCell()

template<class TypeTag>

template<class Element, class FVElementGeometry, class SubControlVolume>

bool Dumux::PipeLauferProblem< TypeTag >::isDirichletCell ( const Element & element, const FVElementGeometry & fvGeometry, const SubControlVolume & scv, int pvIdx ) const

inline

Returns whether a fixed Dirichlet value shall be used at a given cell.

Parameters

element	The finite element
fvGeometry	The finite-volume geometry
scv	The sub control volume
pvIdx	The primary variable index in the solution vector

isOnWallAtPos()

template<class TypeTag>

bool Dumux::PipeLauferProblem< TypeTag >::isOnWallAtPos ( const GlobalPosition & globalPos ) const

inline

sandGrainRoughnessAtPos()

template<class TypeTag>

Scalar Dumux::PipeLauferProblem< TypeTag >::sandGrainRoughnessAtPos ( const GlobalPosition & globalPos ) const

inline

setTimeLoop()

template<class TypeTag>

void Dumux::PipeLauferProblem< TypeTag >::setTimeLoop ( TimeLoopPtr timeLoop )

inline

shouldWriteRestartFile()

template<class TypeTag>

bool Dumux::PipeLauferProblem< TypeTag >::shouldWriteRestartFile ( ) const

inline

sourceAtPos()

template<class TypeTag>

NumEqVector Dumux::PipeLauferProblem< TypeTag >::sourceAtPos ( const GlobalPosition & globalPos ) const

inline

Returns the sources within the domain.

Parameters

globalPos

The global position

temperature()

template<class TypeTag>

Scalar Dumux::PipeLauferProblem< TypeTag >::temperature ( ) const

inline

Returns the temperature [K] within the domain for the isothermal model.

time()

template<class TypeTag>

Scalar Dumux::PipeLauferProblem< TypeTag >::time ( ) const

inline

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

• test/freeflow/rans/problem.hh