averageNeighbourFvGeometryScheme Class Reference

Geometry calculation scheme to minimise non-orthogonality/. More...

Inheritance diagram for averageNeighbourFvGeometryScheme:

Collaboration diagram for averageNeighbourFvGeometryScheme:

Public Member Functions
	TypeName ("averageNeighbour")
	averageNeighbourFvGeometryScheme (const fvMesh &mesh, const dictionary &dict)
virtual	~averageNeighbourFvGeometryScheme ()=default
virtual void	movePoints ()
Public Member Functions inherited from highAspectRatioFvGeometryScheme
	TypeName ("highAspectRatio")
	highAspectRatioFvGeometryScheme (const fvMesh &mesh, const dictionary &dict)
virtual	~highAspectRatioFvGeometryScheme ()=default
Public Member Functions inherited from basicFvGeometryScheme
	TypeName ("basic")
	basicFvGeometryScheme (const fvMesh &mesh, const dictionary &dict)
virtual	~basicFvGeometryScheme ()=default
virtual tmp< surfaceScalarField >	weights () const
virtual tmp< surfaceScalarField >	deltaCoeffs () const
virtual tmp< surfaceScalarField >	nonOrthDeltaCoeffs () const
virtual tmp< surfaceVectorField >	nonOrthCorrectionVectors () const
Public Member Functions inherited from fvGeometryScheme
	TypeName ("fvGeometryScheme")
	declareRunTimeSelectionTable (tmp, fvGeometryScheme, dict,(const fvMesh &mesh, const dictionary &dict),(mesh, dict))
	fvGeometryScheme (const fvMesh &mesh, const dictionary &dict)
virtual	~fvGeometryScheme ()=default
const fvMesh &	mesh () const
Public Member Functions inherited from refCount
constexpr	refCount () noexcept
int	count () const noexcept
bool	unique () const noexcept
void	operator++ () noexcept
void	operator++ (int) noexcept
void	operator-- () noexcept
void	operator-- (int) noexcept

Protected Member Functions
label	clipFaceTet (const scalar minRatio, const vectorField &faceCentres, const vectorField &faceNormals, vectorField &faceCorrection) const
void	makePyrHeights (const pointField &cellCentres, const vectorField &faceCentres, const vectorField &faceNormals, scalarField &ownHeight, scalarField &neiHeight) const
label	clipPyramids (const pointField &cellCentres, const vectorField &faceCentres, const vectorField &faceNormals, const scalarField &minOwnHeight, const scalarField &minNeiHeight, vectorField &correction) const
tmp< pointField >	averageNeighbourCentres (const pointField &cellCentres, const vectorField &faceNormals, const scalarField &faceWeights) const
tmp< pointField >	averageCentres (const pointField &cellCentres, const pointField &faceCentres, const vectorField &faceNormals) const
void	makeNonOrthoWeights (const pointField &cellCentres, const vectorField &faceNormals, scalarField &cosAngles, scalarField &faceWeights) const
Protected Member Functions inherited from highAspectRatioFvGeometryScheme
void	calcAspectRatioWeights (scalarField &cellWeight, scalarField &faceWeight) const

Protected Attributes
const label	nIters_
const scalar	relax_
const scalar	minRatio_
Protected Attributes inherited from highAspectRatioFvGeometryScheme
const scalar	minAspect_
const scalar	maxAspect_
Protected Attributes inherited from fvGeometryScheme
const fvMesh &	mesh_

Additional Inherited Members
Static Public Member Functions inherited from fvGeometryScheme
static tmp< fvGeometryScheme >	New (const fvMesh &mesh, const dictionary &dict, const word &defaultScheme)
Static Protected Member Functions inherited from highAspectRatioFvGeometryScheme
static void	makeAverageCentres (const polyMesh &mesh, const pointField &points, const pointField &faceAreas, const scalarField &magFaceAreas, pointField &faceCentres, pointField &cellCentres)

Detailed Description

Geometry calculation scheme to minimise non-orthogonality/.

Source files

• averageNeighbourFvGeometryScheme.H
• averageNeighbourFvGeometryScheme.C

Definition at line 48 of file averageNeighbourFvGeometryScheme.H.

Constructor & Destructor Documentation

averageNeighbourFvGeometryScheme()

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

Definition at line 566 of file averageNeighbourFvGeometryScheme.C.

References Foam::expressions::patchExpr::debug, Foam::endl(), and Foam::Pout.

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~averageNeighbourFvGeometryScheme()

virtual ~averageNeighbourFvGeometryScheme ( )

virtualdefault

Member Function Documentation

clipFaceTet()

Foam::label clipFaceTet ( const scalar  minRatio, const vectorField &  faceCentres, const vectorField &  faceNormals, vectorField &  faceCorrection  ) const

protected

Definition at line 48 of file averageNeighbourFvGeometryScheme.C.

References f(), faceNormals(), forAll, Foam::mag(), n, nCorr, p, and Foam::returnReduce().

Referenced by averageNeighbourFvGeometryScheme::movePoints().

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makePyrHeights()

void makePyrHeights ( const pointField &  cellCentres, const vectorField &  faceCentres, const vectorField &  faceNormals, scalarField &  ownHeight, scalarField &  neiHeight  ) const

protected

Definition at line 126 of file averageNeighbourFvGeometryScheme.C.

References faceNormals(), and n.

Referenced by averageNeighbourFvGeometryScheme::movePoints().

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clipPyramids()

Foam::label clipPyramids ( const pointField &  cellCentres, const vectorField &  faceCentres, const vectorField &  faceNormals, const scalarField &  minOwnHeight, const scalarField &  minNeiHeight, vectorField &  correction  ) const

protected

Definition at line 166 of file averageNeighbourFvGeometryScheme.C.

References Foam::correction(), faceNormals(), n, and Foam::returnReduce().

Referenced by averageNeighbourFvGeometryScheme::movePoints().

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averageNeighbourCentres()

Foam::tmp< Foam::pointField > averageNeighbourCentres ( const pointField &  cellCentres, const vectorField &  faceNormals, const scalarField &  faceWeights  ) const

protected

Definition at line 264 of file averageNeighbourFvGeometryScheme.C.

References faceNormals(), forAll, n, tmp::ref(), and Foam::Zero.

Referenced by averageNeighbourFvGeometryScheme::movePoints().

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averageCentres()

Foam::tmp< Foam::pointField > averageCentres ( const pointField &  cellCentres, const pointField &  faceCentres, const vectorField &  faceNormals  ) const

protected

Definition at line 375 of file averageNeighbourFvGeometryScheme.C.

References f(), faceNormals(), forAll, n, and tmp::ref().

Referenced by averageNeighbourFvGeometryScheme::movePoints().

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makeNonOrthoWeights()

void makeNonOrthoWeights ( const pointField &  cellCentres, const vectorField &  faceNormals, scalarField &  cosAngles, scalarField &  faceWeights  ) const

protected

Definition at line 510 of file averageNeighbourFvGeometryScheme.C.

References Foam::cos(), Foam::degToRad(), faceNormals(), forAll, Foam::max(), and Foam::min().

Referenced by averageNeighbourFvGeometryScheme::movePoints().

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TypeName()

TypeName

(

"averageNeighbour"

)

movePoints()

void movePoints ( )

virtual

Reimplemented from highAspectRatioFvGeometryScheme.

Definition at line 623 of file averageNeighbourFvGeometryScheme.C.

References Foam::acos(), averageNeighbourFvGeometryScheme::averageCentres(), averageNeighbourFvGeometryScheme::averageNeighbourCentres(), highAspectRatioFvGeometryScheme::calcAspectRatioWeights(), primitiveMesh::cellCentres(), primitiveMesh::cellVolumes(), fileName::clean(), averageNeighbourFvGeometryScheme::clipFaceTet(), averageNeighbourFvGeometryScheme::clipPyramids(), Foam::correction(), Foam::cos(), Foam::expressions::patchExpr::debug, Foam::degToRad(), Foam::endl(), primitiveMesh::faceAreas(), primitiveMesh::faceCentres(), faceNormals(), polyMeshTools::faceOrthogonality(), polyMesh::faces(), forAll, Foam::gAverage(), TimePaths::globalPath(), Foam::gMax(), Foam::gMin(), Foam::mag(), averageNeighbourFvGeometryScheme::makeNonOrthoWeights(), averageNeighbourFvGeometryScheme::makePyrHeights(), fvGeometryScheme::mesh_, Foam::min(), averageNeighbourFvGeometryScheme::minRatio_, Foam::mkDir(), highAspectRatioFvGeometryScheme::movePoints(), OFstream::name(), surfaceWriter::New(), averageNeighbourFvGeometryScheme::nIters_, functionObject::outputPrefix, polyMesh::points(), polyMesh::pointsInstance(), Foam::Pout, Foam::radToDeg(), averageNeighbourFvGeometryScheme::relax_, primitiveMesh::resetGeometry(), autoPtr::set(), fvMesh::time(), Time::timePath(), and OBJstream::write().

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Member Data Documentation

nIters_

const label nIters_

protected

Definition at line 67 of file averageNeighbourFvGeometryScheme.H.

Referenced by averageNeighbourFvGeometryScheme::movePoints().

relax_

const scalar relax_

protected

Definition at line 70 of file averageNeighbourFvGeometryScheme.H.

Referenced by averageNeighbourFvGeometryScheme::movePoints().

minRatio_

const scalar minRatio_

protected

Definition at line 74 of file averageNeighbourFvGeometryScheme.H.

Referenced by averageNeighbourFvGeometryScheme::movePoints().

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

• src/finiteVolume/fvMesh/fvGeometryScheme/averageNeighbour/averageNeighbourFvGeometryScheme.H
• src/finiteVolume/fvMesh/fvGeometryScheme/averageNeighbour/averageNeighbourFvGeometryScheme.C