Reynolds-Averaged Navier-Stokes problem base class. More...

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

Inheritance diagram for Dumux::RANSProblemBase< TypeTag >:

Description

template<class TypeTag>
class Dumux::RANSProblemBase< TypeTag >

Reynolds-Averaged Navier-Stokes problem base class.

This implements some base functionality for RANS models. Especially vectors containing all wall-relevant properties, which are accessed by the volumevariables.

Public Member Functions
	RANSProblemBase (std::shared_ptr< const GridGeometry > gridGeometry, const std::string &paramGroup="")
	The constructor. More...

void	updateStaticWallProperties ()
	Update the static (solution independent) relations to the walls and neighbors. More...

void	updateDynamicWallProperties (const SolutionVector &curSol)
	Update the dynamic (solution dependent) turbulence parameters. More...

bool	useWallFunction (const Element &element, const SubControlVolumeFace &scvf, const int &eqIdx) const
	Returns whether a wall function should be used at a given face. More...

template<class ElementVolumeVariables , class ElementFaceVariables >
FacePrimaryVariables	wallFunction (const Element &element, const FVElementGeometry &fvGeometry, const ElementVolumeVariables &elemVolVars, const ElementFaceVariables &elemFaceVars, const SubControlVolumeFace &scvf, const SubControlVolumeFace &lateralBoundaryFace) const
	Returns an additional wall function momentum flux. More...

template<class ElementVolumeVariables , class ElementFaceVariables >
CellCenterPrimaryVariables	wallFunction (const Element &element, const FVElementGeometry &fvGeometry, const ElementVolumeVariables &elemVolVars, const ElementFaceVariables &elemFaceVars, const SubControlVolumeFace &scvf) const
	Returns an additional wall function flux for cell-centered quantities. More...

bool	isOnWall (const SubControlVolumeFace &scvf) const
	Returns whether a given sub control volume face is on a wall. More...

bool	isFlatWallBounded () const

const Scalar	karmanConstant () const
	Returns the Karman constant. More...

const Scalar	betaOmega () const
	Returns the \( \beta_{\omega} \) constant. More...

Scalar	turbulentPrandtlNumber () const
	Return the turbulent Prandtl number \( [-] \) which is used to convert the eddy viscosity to an eddy thermal conductivity. More...

Scalar	turbulentSchmidtNumber () const
	Return the turbulent Schmidt number \( [-] \) which is used to convert the eddy viscosity to an eddy diffusivity. More...

int	wallNormalAxis (const int elementIdx) const

int	flowDirectionAxis (const int elementIdx) const

unsigned int	wallElementIndex (const int elementIdx) const

Scalar	wallDistance (const int elementIdx) const

GlobalPosition	cellCenter (const int elementIdx) const

unsigned int	neighborIndex (const int elementIdx, const int axisIdx, const int sideIdx) const

DimVector	ccVelocityVector (const int elementIdx) const

Scalar	ccVelocity (const int elementIdx, const int axisIdx) const

DimVector	velocityMaximum (const int elementIdx) const

DimVector	velocityMinimum (const int elementIdx) const

DimMatrix	velocityGradientTensor (const int elementIdx) const

Scalar	velocityGradient (const int elementIdx, const int i, const int j) const

Scalar	stressTensorScalarProduct (const int elementIdx) const

Scalar	vorticityTensorScalarProduct (const int elementIdx) const

Scalar	storedViscosity (const int elementIdx) const

Scalar	storedDensity (const int elementIdx) const

Scalar	kinematicViscosity (const int elementIdx) const

Public Attributes
bool	calledUpdateStaticWallProperties = false

Constructor & Destructor Documentation

◆ RANSProblemBase()

template<class TypeTag >

Dumux::RANSProblemBase< TypeTag >::RANSProblemBase	(	std::shared_ptr< const GridGeometry >	gridGeometry,
		const std::string &	paramGroup = `""`
	)

inline

The constructor.

Parameters

gridGeometry	The finite volume grid geometry
paramGroup	The parameter group in which to look for runtime parameters first (default is "")

Member Function Documentation

◆ betaOmega()

template<class TypeTag >

const Scalar Dumux::RANSProblemBase< TypeTag >::betaOmega ( ) const

inline

Returns the \( \beta_{\omega} \) constant.

◆ ccVelocity()

template<class TypeTag >

Scalar Dumux::RANSProblemBase< TypeTag >::ccVelocity	(	const int	elementIdx,
		const int	axisIdx
	)		const

inline

◆ ccVelocityVector()

template<class TypeTag >

DimVector Dumux::RANSProblemBase< TypeTag >::ccVelocityVector ( const int elementIdx ) const

inline

◆ cellCenter()

template<class TypeTag >

GlobalPosition Dumux::RANSProblemBase< TypeTag >::cellCenter ( const int elementIdx ) const

inline

◆ flowDirectionAxis()

template<class TypeTag >

int Dumux::RANSProblemBase< TypeTag >::flowDirectionAxis ( const int elementIdx ) const

inline

◆ isFlatWallBounded()

template<class TypeTag >

bool Dumux::RANSProblemBase< TypeTag >::isFlatWallBounded ( ) const

inline

◆ isOnWall()

template<class TypeTag >

bool Dumux::RANSProblemBase< TypeTag >::isOnWall ( const SubControlVolumeFace & scvf ) const

inline

Returns whether a given sub control volume face is on a wall.

Parameters

scvf	The sub control volume face.

◆ karmanConstant()

template<class TypeTag >

const Scalar Dumux::RANSProblemBase< TypeTag >::karmanConstant ( ) const

inline

Returns the Karman constant.

◆ kinematicViscosity()

template<class TypeTag >

Scalar Dumux::RANSProblemBase< TypeTag >::kinematicViscosity ( const int elementIdx ) const

inline

◆ neighborIndex()

template<class TypeTag >

unsigned int Dumux::RANSProblemBase< TypeTag >::neighborIndex	(	const int	elementIdx,
		const int	axisIdx,
		const int	sideIdx
	)		const

inline

◆ storedDensity()

template<class TypeTag >

Scalar Dumux::RANSProblemBase< TypeTag >::storedDensity ( const int elementIdx ) const

inline

◆ storedViscosity()

template<class TypeTag >

Scalar Dumux::RANSProblemBase< TypeTag >::storedViscosity ( const int elementIdx ) const

inline

◆ stressTensorScalarProduct()

template<class TypeTag >

Scalar Dumux::RANSProblemBase< TypeTag >::stressTensorScalarProduct ( const int elementIdx ) const

inline

◆ turbulentPrandtlNumber()

template<class TypeTag >

Scalar Dumux::RANSProblemBase< TypeTag >::turbulentPrandtlNumber ( ) const

inline

Return the turbulent Prandtl number \( [-] \) which is used to convert the eddy viscosity to an eddy thermal conductivity.

◆ turbulentSchmidtNumber()

template<class TypeTag >

Scalar Dumux::RANSProblemBase< TypeTag >::turbulentSchmidtNumber ( ) const

inline

Return the turbulent Schmidt number \( [-] \) which is used to convert the eddy viscosity to an eddy diffusivity.

◆ updateDynamicWallProperties()

template<class TypeTag >

void Dumux::RANSProblemBase< TypeTag >::updateDynamicWallProperties ( const SolutionVector & curSol )

inline

Update the dynamic (solution dependent) turbulence parameters.

Parameters

curSol The solution vector.

◆ updateStaticWallProperties()

template<class TypeTag >

void Dumux::RANSProblemBase< TypeTag >::updateStaticWallProperties ( )

inline

Update the static (solution independent) relations to the walls and neighbors.

◆ useWallFunction()

template<class TypeTag >

bool Dumux::RANSProblemBase< TypeTag >::useWallFunction	(	const Element &	element,
		const SubControlVolumeFace &	scvf,
		const int &	eqIdx
	)		const

inline

Returns whether a wall function should be used at a given face.

Parameters

element	The element.
scvf	The sub control volume face.
eqIdx	The equation index.

◆ velocityGradient()

template<class TypeTag >

Scalar Dumux::RANSProblemBase< TypeTag >::velocityGradient	(	const int	elementIdx,
		const int	i,
		const int	j
	)		const

inline

◆ velocityGradientTensor()

template<class TypeTag >

DimMatrix Dumux::RANSProblemBase< TypeTag >::velocityGradientTensor ( const int elementIdx ) const

inline

◆ velocityMaximum()

template<class TypeTag >

DimVector Dumux::RANSProblemBase< TypeTag >::velocityMaximum ( const int elementIdx ) const

inline

◆ velocityMinimum()

template<class TypeTag >

DimVector Dumux::RANSProblemBase< TypeTag >::velocityMinimum ( const int elementIdx ) const

inline

◆ vorticityTensorScalarProduct()

template<class TypeTag >

Scalar Dumux::RANSProblemBase< TypeTag >::vorticityTensorScalarProduct ( const int elementIdx ) const

inline

◆ wallDistance()

template<class TypeTag >

Scalar Dumux::RANSProblemBase< TypeTag >::wallDistance ( const int elementIdx ) const

inline

◆ wallElementIndex()

template<class TypeTag >

unsigned int Dumux::RANSProblemBase< TypeTag >::wallElementIndex ( const int elementIdx ) const

inline

◆ wallFunction() [1/2]

template<class TypeTag >

template<class ElementVolumeVariables , class ElementFaceVariables >

CellCenterPrimaryVariables Dumux::RANSProblemBase< TypeTag >::wallFunction	(	const Element &	element,
		const FVElementGeometry &	fvGeometry,
		const ElementVolumeVariables &	elemVolVars,
		const ElementFaceVariables &	elemFaceVars,
		const SubControlVolumeFace &	scvf
	)		const

inline

Returns an additional wall function flux for cell-centered quantities.

◆ wallFunction() [2/2]

template<class TypeTag >

template<class ElementVolumeVariables , class ElementFaceVariables >

FacePrimaryVariables Dumux::RANSProblemBase< TypeTag >::wallFunction	(	const Element &	element,
		const FVElementGeometry &	fvGeometry,
		const ElementVolumeVariables &	elemVolVars,
		const ElementFaceVariables &	elemFaceVars,
		const SubControlVolumeFace &	scvf,
		const SubControlVolumeFace &	lateralBoundaryFace
	)		const

inline

Returns an additional wall function momentum flux.

◆ wallNormalAxis()

template<class TypeTag >

int Dumux::RANSProblemBase< TypeTag >::wallNormalAxis ( const int elementIdx ) const

inline

Member Data Documentation

◆ calledUpdateStaticWallProperties

template<class TypeTag >

bool Dumux::RANSProblemBase< TypeTag >::calledUpdateStaticWallProperties = false

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

freeflow/rans/problem.hh

Description

Public Member Functions

Public Attributes

Constructor & Destructor Documentation

◆ RANSProblemBase()

Member Function Documentation

◆ betaOmega()

◆ ccVelocity()

◆ ccVelocityVector()

◆ cellCenter()

◆ flowDirectionAxis()

◆ isFlatWallBounded()

◆ isOnWall()

◆ karmanConstant()

◆ kinematicViscosity()

◆ neighborIndex()

◆ storedDensity()

◆ storedViscosity()

◆ stressTensorScalarProduct()

◆ turbulentPrandtlNumber()

◆ turbulentSchmidtNumber()

◆ updateDynamicWallProperties()

◆ updateStaticWallProperties()

◆ useWallFunction()

◆ velocityGradient()

◆ velocityGradientTensor()

◆ velocityMaximum()

◆ velocityMinimum()

◆ vorticityTensorScalarProduct()

◆ wallDistance()

◆ wallElementIndex()

◆ wallFunction() [1/2]

◆ wallFunction() [2/2]

◆ wallNormalAxis()

Member Data Documentation

◆ calledUpdateStaticWallProperties