Moment lagrangian averaging procedure. More...

Inheritance diagram for Moment< Type >:

Collaboration diagram for Moment< Type >:

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Public Types
typedef AveragingMethod< Type >::TypeGrad	TypeGrad
	Public typedefs. More...

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

	Moment (const IOobject &io, const dictionary &dict, const fvMesh &mesh)
	Constructors. More...

	Moment (const Moment< Type > &am)
	Construct a copy. More...

virtual autoPtr< AveragingMethod< Type > >	clone () const
	Construct and return a clone. More...

virtual	~Moment ()
	Destructor. More...

void	add (const point position, const tetIndices &tetIs, const Type &value)
	Member Functions. More...

Type	interpolate (const point position, const tetIndices &tetIs) const
	Interpolate. More...

TypeGrad	interpolateGrad (const point position, const tetIndices &tetIs) const
	Interpolate gradient. More...

tmp< Field< Type > >	internalField () const
	Return an internal field of the average. More...

tmp< Field< TypeGrad > >	internalFieldGrad () const
	Return an internal field of the gradient. More...

Public Member Functions inherited from AveragingMethod< Type >
	TypeName ("averagingMethod")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, AveragingMethod, dictionary,(const IOobject &io, const dictionary &dict, const fvMesh &mesh),(io, dict, mesh))
	Declare runtime constructor selection table. More...

	AveragingMethod (const IOobject &io, const dictionary &dict, const fvMesh &mesh, const labelList &size)
	Constructors. More...

	AveragingMethod (const AveragingMethod< Type > &am)
	Construct a copy. More...

virtual autoPtr< AveragingMethod< Type > >	clone () const=0
	Construct and return a clone. More...

virtual	~AveragingMethod ()
	Destructor. More...

virtual void	average ()
	Calculate the average. More...

virtual void	average (const AveragingMethod< scalar > &weight)

virtual bool	writeData (Ostream &) const
	Dummy write. More...

virtual bool	write () const
	Write using setting from DB. More...

virtual tmp< Field< Type > >	internalField () const=0
	Return an internal field of the average. More...

void	operator= (const AveragingMethod< Type > &x)
	Assign to another average. More...

void	operator= (const Type &x)
	Assign to value. More...

void	operator= (tmp< FieldField< Field, Type > > x)
	Assign to tmp. More...

void	operator+= (tmp< FieldField< Field, Type > > x)
	Add-equal tmp. More...

void	operator*= (tmp< FieldField< Field, Type > > x)
	Multiply-equal tmp. More...

void	operator/= (tmp< FieldField< Field, scalar > > x)
	Divide-equal tmp. More...

Private Member Functions
virtual void	updateGrad ()
	Private member functions. More...

Private Attributes
Field< Type > &	data_
	Private data. More...

Field< Type > &	dataX_
	X-data moment. More...

Field< Type > &	dataY_
	Y-data moment. More...

Field< Type > &	dataZ_
	Z-data moment. More...

Field< symmTensor >	transform_
	Transform tensor from moment to gradient. More...

Field< scalar >	scale_
	Length scale for moment values. More...

Additional Inherited Members
Static Public Member Functions inherited from AveragingMethod< Type >
static autoPtr< AveragingMethod< Type > >	New (const IOobject &io, const dictionary &dict, const fvMesh &mesh)
	Selector. More...

Protected Types inherited from AveragingMethod< Type >
typedef outerProduct< vector, Type >::type	TypeGrad
	Protected typedefs. More...

Protected Attributes inherited from AveragingMethod< Type >
const dictionary &	dict_
	Protected data. More...

const fvMesh &	mesh_
	The mesh on which the averaging is to be done. More...

Detailed Description

template<class Type>
class Foam::AveragingMethods::Moment< Type >

Moment lagrangian averaging procedure.

Point values and moments from the cell centroid are summed over computational cells. A linear function is generated which has the same integrated moment as that of the point data.

The computed linear function is used to interpolate values within a cell. The gradient is calculated from the coefficients of the function, and is assumed constant over the cell.

Source files

Definition at line 61 of file Moment.H.

Member Typedef Documentation

◆ TypeGrad

typedef AveragingMethod<Type>::TypeGrad TypeGrad

Public typedefs.

Gradient type

Definition at line 70 of file Moment.H.

Constructor & Destructor Documentation

◆ Moment() [1/2]

Moment	(	const IOobject &	io,
		const dictionary &	dict,
		const fvMesh &	mesh
	)

Constructors.

Construct from components

Definition at line 33 of file Moment.C.

References A(), Foam::constant::physicoChemical::b, Foam::constant::universal::c, f(), tetIndices::face(), tetIndices::faceBasePt(), tetIndices::facePtA(), tetIndices::facePtB(), forAll, Foam::inv(), tetrahedron::mag(), mesh, Foam::sqr(), Foam::sum(), T, Tensor::T(), and tetIndices::tet().

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◆ Moment() [2/2]

Moment ( const Moment< Type > & am )

Construct a copy.

Definition at line 100 of file Moment.C.

◆ ~Moment()

~Moment

virtual

Destructor.

Definition at line 116 of file Moment.C.

Member Function Documentation

◆ updateGrad()

void updateGrad

privatevirtual

Private member functions.

Re-calculate gradient

Reimplemented from AveragingMethod< Type >.

Definition at line 123 of file Moment.C.

◆ TypeName()

TypeName ( "moment" )

Runtime type information.

◆ clone()

virtual autoPtr<AveragingMethod<Type> > clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 122 of file Moment.H.

◆ add()

void add	(	const point	position,
		const tetIndices &	tetIs,
		const Type &	value
	)

virtual

Member Functions.

Add point value to interpolation

Implements AveragingMethod< Type >.

Definition at line 131 of file Moment.C.

References tetIndices::cell().

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◆ interpolate()

Type interpolate	(	const point	position,
		const tetIndices &	tetIs
	)		const

virtual

Interpolate.

Implements AveragingMethod< Type >.

Definition at line 157 of file Moment.C.

References tetIndices::cell().

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◆ interpolateGrad()

Foam::AveragingMethods::Moment< Type >::TypeGrad interpolateGrad	(	const point	position,
		const tetIndices &	tetIs
	)		const

virtual

Interpolate gradient.

Implements AveragingMethod< Type >.

Definition at line 182 of file Moment.C.

References tetIndices::cell().

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◆ internalField()

Foam::tmp< Foam::Field< Type > > internalField

Return an internal field of the average.

Definition at line 201 of file Moment.C.

◆ internalFieldGrad()

tmp<Field<TypeGrad> > internalFieldGrad ( ) const

Return an internal field of the gradient.

Field Documentation

◆ data_

Field<Type>& data_

private

Private data.

Data mean

Definition at line 78 of file Moment.H.

◆ dataX_

Field<Type>& dataX_

private

X-data moment.

Definition at line 81 of file Moment.H.

◆ dataY_

Field<Type>& dataY_

private

Y-data moment.

Definition at line 84 of file Moment.H.

◆ dataZ_

Field<Type>& dataZ_

private

Z-data moment.

Definition at line 87 of file Moment.H.

◆ transform_

Field<symmTensor> transform_

private

Transform tensor from moment to gradient.

Definition at line 90 of file Moment.H.

◆ scale_

Field<scalar> scale_

private

Length scale for moment values.

Definition at line 93 of file Moment.H.

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

src/lagrangian/intermediate/submodels/MPPIC/AveragingMethods/Moment/Moment.H
src/lagrangian/intermediate/submodels/MPPIC/AveragingMethods/Moment/Moment.C

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<class Type> class Foam::AveragingMethods::Moment< Type >

Member Typedef Documentation

◆ TypeGrad

Constructor & Destructor Documentation

◆ Moment() [1/2]

◆ Moment() [2/2]

◆ ~Moment()

Member Function Documentation

◆ updateGrad()

◆ TypeName()

◆ clone()

◆ add()

◆ interpolate()

◆ interpolateGrad()

◆ internalField()

◆ internalFieldGrad()

Field Documentation

◆ data_

◆ dataX_

◆ dataY_

◆ dataZ_

◆ transform_

◆ scale_

template<class Type>
class Foam::AveragingMethods::Moment< Type >