Second-order backward-differencing ddt using the current and two previous time-step values. More...

Inheritance diagram for backwardDdtScheme< Type >:

Collaboration diagram for backwardDdtScheme< Type >:

Public Types
typedef ddtScheme< Type >::fluxFieldType	fluxFieldType

Public Types inherited from ddtScheme< Type >
typedef GeometricField< typename flux< Type >::type, fvsPatchField, surfaceMesh >	fluxFieldType

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

	backwardDdtScheme (const fvMesh &mesh)
	Construct from mesh. More...

	backwardDdtScheme (const fvMesh &mesh, Istream &is)
	Construct from mesh and Istream. More...

	backwardDdtScheme (const backwardDdtScheme &)=delete
	Disallow default bitwise copy construction. More...

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

virtual tmp< GeometricField< Type, fvPatchField, volMesh > >	fvcDdt (const dimensioned< Type > &)

virtual tmp< GeometricField< Type, fvPatchField, volMesh > >	fvcDdt (const GeometricField< Type, fvPatchField, volMesh > &)

virtual tmp< GeometricField< Type, fvPatchField, volMesh > >	fvcDdt (const dimensionedScalar &, const GeometricField< Type, fvPatchField, volMesh > &)

virtual tmp< GeometricField< Type, fvPatchField, volMesh > >	fvcDdt (const volScalarField &, const GeometricField< Type, fvPatchField, volMesh > &)

virtual tmp< GeometricField< Type, fvPatchField, volMesh > >	fvcDdt (const volScalarField &alpha, const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &psi)

virtual tmp< fvMatrix< Type > >	fvmDdt (const GeometricField< Type, fvPatchField, volMesh > &)

virtual tmp< fvMatrix< Type > >	fvmDdt (const dimensionedScalar &, const GeometricField< Type, fvPatchField, volMesh > &)

virtual tmp< fvMatrix< Type > >	fvmDdt (const volScalarField &, const GeometricField< Type, fvPatchField, volMesh > &)

virtual tmp< fvMatrix< Type > >	fvmDdt (const volScalarField &alpha, const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &psi)

virtual tmp< fluxFieldType >	fvcDdtUfCorr (const GeometricField< Type, fvPatchField, volMesh > &U, const GeometricField< Type, fvsPatchField, surfaceMesh > &Uf)

virtual tmp< fluxFieldType >	fvcDdtPhiCorr (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi)

virtual tmp< fluxFieldType >	fvcDdtUfCorr (const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &U, const GeometricField< Type, fvsPatchField, surfaceMesh > &Uf)

virtual tmp< fluxFieldType >	fvcDdtPhiCorr (const volScalarField &rho, const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi)

virtual tmp< surfaceScalarField >	meshPhi (const GeometricField< Type, fvPatchField, volMesh > &)

void	operator= (const backwardDdtScheme &)=delete
	Disallow default bitwise assignment. More...

template<>
tmp< surfaceScalarField >	fvcDdtUfCorr (const GeometricField< scalar, fvPatchField, volMesh > &U, const GeometricField< scalar, fvsPatchField, surfaceMesh > &Uf)

template<>
tmp< surfaceScalarField >	fvcDdtPhiCorr (const volScalarField &U, const surfaceScalarField &phi)

template<>
tmp< surfaceScalarField >	fvcDdtUfCorr (const volScalarField &rho, const volScalarField &U, const surfaceScalarField &Uf)

template<>
tmp< surfaceScalarField >	fvcDdtPhiCorr (const volScalarField &rho, const volScalarField &U, const surfaceScalarField &phi)

Public Member Functions inherited from ddtScheme< Type >
virtual const word &	type () const =0
	Runtime type information. More...

	declareRunTimeSelectionTable (tmp, ddtScheme, Istream,(const fvMesh &mesh, Istream &schemeData),(mesh, schemeData))

	ddtScheme (const fvMesh &mesh)
	Construct from mesh. More...

	ddtScheme (const fvMesh &mesh, Istream &)
	Construct from mesh and Istream. More...

	ddtScheme (const ddtScheme &)
	Disallow default bitwise copy construction. More...

virtual	~ddtScheme ()
	Destructor. More...

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

virtual tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	fvcDdt (const GeometricField< Type, fvsPatchField, surfaceMesh > &)

virtual tmp< surfaceScalarField >	fvcDdtPhiCoeff (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi, const fluxFieldType &phiCorr)

virtual tmp< surfaceScalarField >	fvcDdtPhiCoeff (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi, const fluxFieldType &phiCorr, const volScalarField &rho)

virtual tmp< surfaceScalarField >	fvcDdtPhiCoeff (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi)

virtual tmp< surfaceScalarField >	fvcDdtPhiCoeff (const GeometricField< Type, fvPatchField, volMesh > &U, const fluxFieldType &phi, const volScalarField &rho)

void	operator= (const ddtScheme &)=delete
	Disallow default bitwise assignment. More...

Public Member Functions inherited from refCount
int	count () const
	Return the current reference count. More...

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

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

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

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

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

Additional Inherited Members
Static Public Member Functions inherited from ddtScheme< Type >
static tmp< ddtScheme< Type > >	New (const fvMesh &mesh, Istream &schemeData)
	Return a pointer to a new ddtScheme created on freestore. More...

Protected Member Functions inherited from refCount
	refCount ()
	Construct null initialising count to 0. More...

Protected Attributes inherited from ddtScheme< Type >
const fvMesh &	mesh_

Detailed Description

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

Second-order backward-differencing ddt using the current and two previous time-step values.

Source files

Definition at line 55 of file backwardDdtScheme.H.

Member Typedef Documentation

◆ fluxFieldType

typedef ddtScheme<Type>::fluxFieldType fluxFieldType

Definition at line 172 of file backwardDdtScheme.H.

Constructor & Destructor Documentation

◆ backwardDdtScheme() [1/3]

backwardDdtScheme ( const fvMesh & mesh )

inline

Construct from mesh.

Definition at line 82 of file backwardDdtScheme.H.

References polyMesh::moving(), and fvMesh::V00().

Referenced by backwardDdtScheme< Type >::backwardDdtScheme().

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◆ backwardDdtScheme() [2/3]

backwardDdtScheme	(	const fvMesh &	mesh,
		Istream &	is
	)

inline

Construct from mesh and Istream.

Definition at line 95 of file backwardDdtScheme.H.

References backwardDdtScheme< Type >::backwardDdtScheme(), polyMesh::moving(), and fvMesh::V00().

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◆ backwardDdtScheme() [3/3]

backwardDdtScheme ( const backwardDdtScheme< Type > & )

delete

Disallow default bitwise copy construction.

Member Function Documentation

◆ TypeName()

TypeName ( "backward" )

Runtime type information.

◆ mesh()

const fvMesh& mesh ( ) const

inline

Return mesh reference.

Definition at line 114 of file backwardDdtScheme.H.

References alpha(), backwardDdtScheme< Type >::fvcDdt(), backwardDdtScheme< Type >::fvmDdt(), ddtScheme< Type >::mesh(), psi, and rho.

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◆ fvcDdt() [1/5]

tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt ( const dimensioned< Type > & dt )

virtual

Implements ddtScheme< Type >.

Definition at line 77 of file backwardDdtScheme.C.

References dimensioned< Type >::dimensions(), Foam::dimTime, mesh, dimensioned< Type >::name(), GeometricField< Type, PatchField, GeoMesh >::New(), tmp< T >::ref(), dimensioned< Type >::value(), and Foam::Zero.

Referenced by backwardDdtScheme< Type >::fvcDdt(), and backwardDdtScheme< Type >::mesh().

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◆ fvcDdt() [2/5]

tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt ( const GeometricField< Type, fvPatchField, volMesh > & vf )

virtual

Implements ddtScheme< Type >.

Definition at line 140 of file backwardDdtScheme.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), backwardDdtScheme< Type >::fvcDdt(), mesh, IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::New(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), and dimensioned< Type >::value().

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◆ fvcDdt() [3/5]

tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt	(	const dimensionedScalar &	rho,
		const GeometricField< Type, fvPatchField, volMesh > &	vf
	)

virtual

Implements ddtScheme< Type >.

Definition at line 204 of file backwardDdtScheme.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), backwardDdtScheme< Type >::fvcDdt(), mesh, dimensioned< Type >::name(), IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::New(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), and dimensioned< Type >::value().

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◆ fvcDdt() [4/5]

tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt	(	const volScalarField &	rho,
		const GeometricField< Type, fvPatchField, volMesh > &	vf
	)

virtual

Implements ddtScheme< Type >.

Definition at line 269 of file backwardDdtScheme.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), backwardDdtScheme< Type >::fvcDdt(), mesh, IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::New(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), rho, and dimensioned< Type >::value().

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◆ fvcDdt() [5/5]

tmp< GeometricField< Type, fvPatchField, volMesh > > fvcDdt	(	const volScalarField &	alpha,
		const volScalarField &	rho,
		const GeometricField< Type, fvPatchField, volMesh > &	psi
	)

virtual

Implements ddtScheme< Type >.

Definition at line 337 of file backwardDdtScheme.C.

References alpha(), GeometricField< Type, PatchField, GeoMesh >::boundaryField(), backwardDdtScheme< Type >::fvmDdt(), mesh, IOobject::name(), GeometricField< Type, PatchField, GeoMesh >::New(), GeometricField< Type, PatchField, GeoMesh >::oldTime(), rho, and dimensioned< Type >::value().

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◆ fvmDdt() [1/4]

tmp< fvMatrix< Type > > fvmDdt ( const GeometricField< Type, fvPatchField, volMesh > & vf )

virtual

Implements ddtScheme< Type >.

Definition at line 417 of file backwardDdtScheme.C.

References lduMatrix::diag(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimTime, Foam::dimVol, mesh, GeometricField< Type, PatchField, GeoMesh >::oldTime(), tmp< T >::ref(), and fvMatrix< Type >::source().

Referenced by backwardDdtScheme< Type >::fvcDdt(), backwardDdtScheme< Type >::fvmDdt(), and backwardDdtScheme< Type >::mesh().

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◆ fvmDdt() [2/4]

tmp< fvMatrix< Type > > fvmDdt	(	const dimensionedScalar &	rho,
		const GeometricField< Type, fvPatchField, volMesh > &	vf
	)

virtual

Implements ddtScheme< Type >.

Definition at line 468 of file backwardDdtScheme.C.

References lduMatrix::diag(), dimensioned< Type >::dimensions(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimTime, Foam::dimVol, backwardDdtScheme< Type >::fvmDdt(), mesh, GeometricField< Type, PatchField, GeoMesh >::oldTime(), tmp< T >::ref(), fvMatrix< Type >::source(), and dimensioned< Type >::value().

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◆ fvmDdt() [3/4]

tmp< fvMatrix< Type > > fvmDdt	(	const volScalarField &	rho,
		const GeometricField< Type, fvPatchField, volMesh > &	vf
	)

virtual

Implements ddtScheme< Type >.

Definition at line 519 of file backwardDdtScheme.C.

References lduMatrix::diag(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimTime, Foam::dimVol, backwardDdtScheme< Type >::fvmDdt(), mesh, GeometricField< Type, PatchField, GeoMesh >::oldTime(), GeometricField< Type, PatchField, GeoMesh >::primitiveField(), tmp< T >::ref(), and fvMatrix< Type >::source().

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◆ fvmDdt() [4/4]

tmp< fvMatrix< Type > > fvmDdt	(	const volScalarField &	alpha,
		const volScalarField &	rho,
		const GeometricField< Type, fvPatchField, volMesh > &	psi
	)

virtual

Implements ddtScheme< Type >.

Definition at line 573 of file backwardDdtScheme.C.

References lduMatrix::diag(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimTime, Foam::dimVol, backwardDdtScheme< Type >::fvcDdtUfCorr(), mesh, GeometricField< Type, PatchField, GeoMesh >::oldTime(), GeometricField< Type, PatchField, GeoMesh >::primitiveField(), tmp< T >::ref(), and fvMatrix< Type >::source().

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◆ fvcDdtUfCorr() [1/4]

tmp< typename backwardDdtScheme< Type >::fluxFieldType > fvcDdtUfCorr	(	const GeometricField< Type, fvPatchField, volMesh > &	U,
		const GeometricField< Type, fvsPatchField, surfaceMesh > &	Uf
	)

virtual

Implements ddtScheme< Type >.

Definition at line 639 of file backwardDdtScheme.C.

References backwardDdtScheme< Type >::fvcDdtPhiCorr(), Foam::fvc::interpolate(), mesh, IOobject::name(), Foam::compressible::New(), and GeometricField< Type, PatchField, GeoMesh >::oldTime().

Referenced by backwardDdtScheme< Type >::fvcDdtPhiCorr(), and backwardDdtScheme< Type >::fvmDdt().

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◆ fvcDdtPhiCorr() [1/4]

tmp< typename backwardDdtScheme< Type >::fluxFieldType > fvcDdtPhiCorr	(	const GeometricField< Type, fvPatchField, volMesh > &	U,
		const fluxFieldType &	phi
	)

virtual

Implements ddtScheme< Type >.

Definition at line 675 of file backwardDdtScheme.C.

References Foam::fvc::dotInterpolate(), backwardDdtScheme< Type >::fvcDdtUfCorr(), mesh, IOobject::name(), Foam::compressible::New(), and GeometricField< Type, PatchField, GeoMesh >::oldTime().

Referenced by backwardDdtScheme< Type >::fvcDdtUfCorr().

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◆ fvcDdtUfCorr() [2/4]

tmp< typename backwardDdtScheme< Type >::fluxFieldType > fvcDdtUfCorr	(	const volScalarField &	rho,
		const GeometricField< Type, fvPatchField, volMesh > &	U,
		const GeometricField< Type, fvsPatchField, surfaceMesh > &	Uf
	)

virtual

Implements ddtScheme< Type >.

Definition at line 709 of file backwardDdtScheme.C.

References Foam::abort(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimVelocity, Foam::FatalError, FatalErrorInFunction, backwardDdtScheme< Type >::fvcDdtPhiCorr(), Foam::fvc::interpolate(), mesh, IOobject::name(), Foam::compressible::New(), and GeometricField< Type, PatchField, GeoMesh >::oldTime().

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◆ fvcDdtPhiCorr() [2/4]

tmp< typename backwardDdtScheme< Type >::fluxFieldType > fvcDdtPhiCorr	(	const volScalarField &	rho,
		const GeometricField< Type, fvPatchField, volMesh > &	U,
		const fluxFieldType &	phi
	)

virtual

Implements ddtScheme< Type >.

Definition at line 802 of file backwardDdtScheme.C.

References Foam::abort(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimFlux, Foam::dimVelocity, Foam::fvc::dotInterpolate(), Foam::FatalError, FatalErrorInFunction, mesh, backwardDdtScheme< Type >::meshPhi(), IOobject::name(), Foam::compressible::New(), and GeometricField< Type, PatchField, GeoMesh >::oldTime().

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◆ meshPhi()

tmp< surfaceScalarField > meshPhi ( const GeometricField< Type, fvPatchField, volMesh > & vf )

virtual

Implements ddtScheme< Type >.

Definition at line 882 of file backwardDdtScheme.C.

References mesh, Foam::name(), GeometricField< scalar, fvsPatchField, surfaceMesh >::New(), oldTime(), and phi.

Referenced by backwardDdtScheme< Type >::fvcDdtPhiCorr().

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◆ operator=()

void operator= ( const backwardDdtScheme< Type > & )

delete

Disallow default bitwise assignment.

◆ fvcDdtUfCorr() [3/4]

tmp< surfaceScalarField > fvcDdtUfCorr	(	const GeometricField< scalar, fvPatchField, volMesh > &	U,
		const GeometricField< scalar, fvsPatchField, surfaceMesh > &	Uf
	)

◆ fvcDdtPhiCorr() [3/4]

tmp< surfaceScalarField > fvcDdtPhiCorr	(	const volScalarField &	U,
		const surfaceScalarField &	phi
	)

◆ fvcDdtUfCorr() [4/4]

tmp< surfaceScalarField > fvcDdtUfCorr	(	const volScalarField &	rho,
		const volScalarField &	U,
		const surfaceScalarField &	Uf
	)

◆ fvcDdtPhiCorr() [4/4]

tmp< surfaceScalarField > fvcDdtPhiCorr	(	const volScalarField &	rho,
		const volScalarField &	U,
		const surfaceScalarField &	phi
	)

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

src/finiteVolume/finiteVolume/ddtSchemes/backwardDdtScheme/backwardDdtScheme.H
src/finiteVolume/finiteVolume/ddtSchemes/backwardDdtScheme/backwardDdtScheme.C

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

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

Member Typedef Documentation

◆ fluxFieldType

Constructor & Destructor Documentation

◆ backwardDdtScheme() [1/3]

◆ backwardDdtScheme() [2/3]

◆ backwardDdtScheme() [3/3]

Member Function Documentation

◆ TypeName()

◆ mesh()

◆ fvcDdt() [1/5]

◆ fvcDdt() [2/5]

◆ fvcDdt() [3/5]

◆ fvcDdt() [4/5]

◆ fvcDdt() [5/5]

◆ fvmDdt() [1/4]

◆ fvmDdt() [2/4]

◆ fvmDdt() [3/4]

◆ fvmDdt() [4/4]

◆ fvcDdtUfCorr() [1/4]

◆ fvcDdtPhiCorr() [1/4]

◆ fvcDdtUfCorr() [2/4]

◆ fvcDdtPhiCorr() [2/4]

◆ meshPhi()

◆ operator=()

◆ fvcDdtUfCorr() [3/4]

◆ fvcDdtPhiCorr() [3/4]

◆ fvcDdtUfCorr() [4/4]

◆ fvcDdtPhiCorr() [4/4]

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