Geometry calculation scheme with automatic stabilisation for high-aspect ratio cells. More...

Inheritance diagram for highAspectRatioFvGeometryScheme:

Collaboration diagram for highAspectRatioFvGeometryScheme:

Public Member Functions
	TypeName ("highAspectRatio")
	Runtime type information. More...

	highAspectRatioFvGeometryScheme (const fvMesh &mesh, const dictionary &dict)
	Construct from mesh. More...

virtual	~highAspectRatioFvGeometryScheme ()=default
	Destructor. More...

virtual void	movePoints ()
	Do what is necessary if the mesh has moved. More...

Public Member Functions inherited from basicFvGeometryScheme
	TypeName ("basic")
	Runtime type information. More...

	basicFvGeometryScheme (const fvMesh &mesh, const dictionary &dict)
	Construct from mesh. More...

virtual	~basicFvGeometryScheme ()=default
	Destructor. More...

virtual tmp< surfaceScalarField >	weights () const
	Return linear difference weighting factors. More...

virtual tmp< surfaceScalarField >	deltaCoeffs () const
	Return cell-centre difference coefficients. More...

virtual tmp< surfaceScalarField >	nonOrthDeltaCoeffs () const
	Return non-orthogonal cell-centre difference coefficients. More...

virtual tmp< surfaceVectorField >	nonOrthCorrectionVectors () const
	Return non-orthogonality correction vectors. More...

Public Member Functions inherited from fvGeometryScheme
	TypeName ("fvGeometryScheme")
	Runtime type information. More...

	declareRunTimeSelectionTable (tmp, fvGeometryScheme, dict,(const fvMesh &mesh, const dictionary &dict),(mesh, dict))

	fvGeometryScheme (const fvMesh &mesh, const dictionary &dict)
	Construct from mesh. More...

virtual	~fvGeometryScheme ()=default
	Destructor. More...

const fvMesh &	mesh () const
	Return mesh reference. More...

Public Member Functions inherited from refCount
constexpr	refCount () noexcept
	Default construct, initializing count to 0. More...

int	count () const noexcept
	Return the current reference count. More...

bool	unique () const noexcept
	Return true if the reference count is zero. More...

void	operator++ () noexcept
	Increment the reference count. More...

void	operator++ (int) noexcept
	Increment the reference count. More...

void	operator-- () noexcept
	Decrement the reference count. More...

void	operator-- (int) noexcept
	Decrement the reference count. More...

Protected Member Functions
void	calcAspectRatioWeights (scalarField &cellWeight, scalarField &faceWeight) const
	Calculate cell and face weight. Is 0 for cell < minAspect, 1 for. More...

Static Protected Member Functions
static void	makeAverageCentres (const polyMesh &mesh, const pointField &points, const pointField &faceAreas, const scalarField &magFaceAreas, pointField &faceCentres, pointField &cellCentres)
	Helper : calculate (weighted) average face and cell centres. More...

Protected Attributes
const scalar	minAspect_

const scalar	maxAspect_

Protected Attributes inherited from fvGeometryScheme
const fvMesh &	mesh_
	Hold reference to mesh. More...

Additional Inherited Members
Static Public Member Functions inherited from fvGeometryScheme
static tmp< fvGeometryScheme >	New (const fvMesh &mesh, const dictionary &dict, const word &defaultScheme)
	Return new tmp interpolation scheme. More...

Detailed Description

Geometry calculation scheme with automatic stabilisation for high-aspect ratio cells.

Source files

Definition at line 54 of file highAspectRatioFvGeometryScheme.H.

Constructor & Destructor Documentation

◆ highAspectRatioFvGeometryScheme()

highAspectRatioFvGeometryScheme	(	const fvMesh &	mesh,
		const dictionary &	dict
	)

Construct from mesh.

Definition at line 359 of file highAspectRatioFvGeometryScheme.C.

References dict, Foam::exit(), Foam::FatalIOError, and FatalIOErrorInFunction.

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◆ ~highAspectRatioFvGeometryScheme()

virtual ~highAspectRatioFvGeometryScheme ( )

virtualdefault

Destructor.

Member Function Documentation

◆ calcAspectRatioWeights()

void calcAspectRatioWeights	(	scalarField &	cellWeight,
		scalarField &	faceWeight
	)		const

protected

Calculate cell and face weight. Is 0 for cell < minAspect, 1 for.

cell > maxAspect

Definition at line 163 of file highAspectRatioFvGeometryScheme.C.

References delta, Foam::max(), and Foam::min().

Referenced by highAspectRatioFvGeometryScheme::movePoints(), and averageNeighbourFvGeometryScheme::movePoints().

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◆ makeAverageCentres()

void makeAverageCentres	(	const polyMesh &	mesh,
		const pointField &	points,
		const pointField &	faceAreas,
		const scalarField &	magFaceAreas,
		pointField &	faceCentres,
		pointField &	cellCentres
	)

staticprotected

Helper : calculate (weighted) average face and cell centres.

Definition at line 235 of file highAspectRatioFvGeometryScheme.C.

References Foam::expressions::patchExpr::debug, Foam::endl(), f(), forAll, Foam::mag(), mesh, nPoints, p, Foam::constant::mathematical::pi(), Foam::Pout, and Foam::Zero.

Referenced by highAspectRatioFvGeometryScheme::movePoints().

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◆ TypeName()

TypeName ( "highAspectRatio" )

Runtime type information.

◆ movePoints()

void movePoints ( )

virtual

Do what is necessary if the mesh has moved.

Reimplemented from basicFvGeometryScheme.

Reimplemented in averageNeighbourFvGeometryScheme.

Definition at line 390 of file highAspectRatioFvGeometryScheme.C.

References highAspectRatioFvGeometryScheme::calcAspectRatioWeights(), primitiveMesh::cellCentres(), primitiveMesh::cellVolumes(), Foam::expressions::patchExpr::debug, Foam::endl(), primitiveMesh::faceAreas(), primitiveMesh::faceCentres(), Foam::gAverage(), Foam::gMax(), Foam::gMin(), primitiveMesh::hasCellCentres(), primitiveMesh::hasCellVolumes(), primitiveMesh::hasFaceAreas(), primitiveMesh::hasFaceCentres(), Foam::mag(), highAspectRatioFvGeometryScheme::makeAverageCentres(), fvGeometryScheme::mesh_, polyMesh::points(), Foam::Pout, primitiveMesh::resetGeometry(), and primitiveMesh::updateGeom().

Referenced by averageNeighbourFvGeometryScheme::movePoints().

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Member Data Documentation

◆ minAspect_

const scalar minAspect_

protected

Definition at line 60 of file highAspectRatioFvGeometryScheme.H.

◆ maxAspect_

const scalar maxAspect_

protected

Definition at line 62 of file highAspectRatioFvGeometryScheme.H.

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

src/finiteVolume/fvMesh/fvGeometryScheme/highAspectRatio/highAspectRatioFvGeometryScheme.H
src/finiteVolume/fvMesh/fvGeometryScheme/highAspectRatio/highAspectRatioFvGeometryScheme.C

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ highAspectRatioFvGeometryScheme()

◆ ~highAspectRatioFvGeometryScheme()

Member Function Documentation

◆ calcAspectRatioWeights()

◆ makeAverageCentres()

◆ TypeName()

◆ movePoints()

Member Data Documentation

◆ minAspect_

◆ maxAspect_