cellMDLimitedGrad< Type > Class Template Reference

cellMDLimitedGrad gradient scheme applied to a runTime selected base gradient scheme. More...

Inheritance diagram for cellMDLimitedGrad< Type >:

Collaboration diagram for cellMDLimitedGrad< Type >:

Public Member Functions
	TypeName ("cellMDLimited")
	RunTime type information. More...
	cellMDLimitedGrad (const fvMesh &mesh, Istream &schemeData)
	Construct from mesh and schemeData. More...
virtual tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > >	calcGrad (const GeometricField< Type, fvPatchField, volMesh > &vsf, const word &name) const
	Return the gradient of the given field to the gradScheme::grad for optional caching. More...
template<>
void	limitFace (vector &g, const scalar &maxDelta, const scalar &minDelta, const vector &dcf)
template<>
tmp< volVectorField >	calcGrad (const volScalarField &vsf, const word &name) const
template<>
tmp< volTensorField >	calcGrad (const volVectorField &vsf, const word &name) const
template<>
Foam::tmp< Foam::volTensorField >	calcGrad (const volVectorField &vsf, const word &name) const
Public Member Functions inherited from gradScheme< Type >
virtual const word &	type () const =0
	Runtime type information. More...
	declareRunTimeSelectionTable (tmp, gradScheme, Istream,(const fvMesh &mesh, Istream &schemeData),(mesh, schemeData))
	gradScheme (const fvMesh &mesh)
	Construct from mesh. More...
virtual	~gradScheme ()=default
	Destructor. More...
const fvMesh &	mesh () const
	Return const reference to mesh. More...
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > >	grad (const GeometricField< Type, fvPatchField, volMesh > &, const word &name) const
	Calculate and return the grad of the given field which may have been cached. More...
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > >	grad (const GeometricField< Type, fvPatchField, volMesh > &) const
	Calculate and return the grad of the given field with the default name which may have been cached. More...
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > >	grad (const tmp< GeometricField< Type, fvPatchField, volMesh >> &) const
	Calculate and return the grad of the given field with the default name which may have been cached. More...
Public Member Functions inherited from refCount
constexpr	refCount () noexcept
	Default construct, initializing count to 0. More...
int	use_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...

Static Public Member Functions
static void	limitFace (typename outerProduct< vector, Type >::type &g, const Type &maxDelta, const Type &minDelta, const vector &dcf)
Static Public Member Functions inherited from gradScheme< Type >
static tmp< gradScheme< Type > >	New (const fvMesh &mesh, Istream &schemeData)
	Return a pointer to a new gradScheme created on freestore. More...

Detailed Description

template<class Type>
class Foam::fv::cellMDLimitedGrad< Type >

cellMDLimitedGrad gradient scheme applied to a runTime selected base gradient scheme.

The scalar limiter based on limiting the extrapolated face values between the maximum and minimum cell and cell neighbour values and is applied to the gradient in each face direction separately.

Source files

• cellMDLimitedGrad.H
• cellMDLimitedGrad.C

Definition at line 61 of file cellMDLimitedGrad.H.

Constructor & Destructor Documentation

cellMDLimitedGrad()

cellMDLimitedGrad ( const fvMesh &  mesh, Istream &  schemeData  )

inline

Construct from mesh and schemeData.

Definition at line 104 of file cellMDLimitedGrad.H.

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

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Member Function Documentation

TypeName()

TypeName

(

"cellMDLimited"

)

RunTime type information.

limitFace() [1/2]

void limitFace ( typename outerProduct< vector, Type >::type &  g, const Type &  maxDelta, const Type &  minDelta, const vector &  dcf  )

inlinestatic

Definition at line 172 of file cellMDLimitedGrad.H.

References g, and Foam::expressions::Detail::nComponents().

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calcGrad() [1/4]

virtual tmp< GeometricField <typename outerProduct<vector, Type>::type, fvPatchField, volMesh> > calcGrad ( const GeometricField< Type, fvPatchField, volMesh > &  vsf, const word &  name  ) const

virtual

Return the gradient of the given field to the gradScheme::grad for optional caching.

Implements gradScheme< Type >.

limitFace() [2/2]

void limitFace ( vector &  g, const scalar &  maxDelta, const scalar &  minDelta, const vector &  dcf  )

inline

Definition at line 150 of file cellMDLimitedGrad.H.

References g, and Foam::magSqr().

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calcGrad() [2/4]

tmp< volVectorField > calcGrad	(	const volScalarField &	vsf,
		const word &	name
	)		const

calcGrad() [3/4]

tmp< volTensorField > calcGrad	(	const volVectorField &	vsf,
		const word &	name
	)		const

calcGrad() [4/4]

Foam::tmp< Foam::volTensorField > calcGrad	(	const volVectorField &	vsf,
		const word &	name
	)		const

Definition at line 182 of file cellMDLimitedGrads.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), correctBoundaryConditions(), fvPatchFieldBase::coupled(), forAll, g, Foam::max(), mesh, DimensionedField< Type, GeoMesh >::mesh(), Foam::min(), Foam::name(), fvPatchField< Type >::patchNeighbourField(), GeometricField< Type, PatchField, GeoMesh >::primitiveField(), and tmp< T >::ref().

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

• src/finiteVolume/finiteVolume/gradSchemes/limitedGradSchemes/cellMDLimitedGrad/cellMDLimitedGrad.H