Local time-step first-order Euler implicit/explicit ddt. More...

Inheritance diagram for localEulerDdtScheme< Type >:

Collaboration diagram for localEulerDdtScheme< 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 ("localEuler")
	Runtime type information. More...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Public Member Functions inherited from localEulerDdt
	localEulerDdt ()

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...

virtual	~ddtScheme ()
	Destructor. More...

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

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

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

Public Member Functions inherited from refCount
	refCount ()
	Construct null with zero count. More...

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

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

void	resetRefCount ()
	Reset the reference count to 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...

Private Member Functions
	localEulerDdtScheme (const localEulerDdtScheme &)
	Disallow default bitwise copy construct. More...

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

const volScalarField &	localRDeltaT () const
	Return the reciprocal of the local time-step. More...

Additional Inherited Members
Static Public Member Functions inherited from localEulerDdt
static bool	enabled (const fvMesh &mesh)
	Return true if LTS is enabled. More...

static const volScalarField &	localRDeltaT (const fvMesh &mesh)
	Return the reciprocal of the local time-step. More...

static tmp< volScalarField >	localRSubDeltaT (const fvMesh &mesh, const label nAlphaSubCycles)
	Calculate and return the reciprocal of the local sub-cycling. More...

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...

Static Public Attributes inherited from localEulerDdt
static word	rDeltaTName
	Name of the reciprocal local time-step field. More...

static word	rSubDeltaTName
	Name of the reciprocal local sub-cycling time-step field. More...

Protected Member Functions inherited from ddtScheme< Type >
	ddtScheme (const ddtScheme &)
	Disallow copy construct. More...

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

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

Detailed Description

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

Local time-step first-order Euler implicit/explicit ddt.

The reciprocal of the local time-step field is looked-up from the database.

This scheme should only be used for steady-state computations using transient codes where local time-stepping is preferably to under-relaxation for transport consistency reasons.

See also: Foam::fv::CoEulerDdtScheme

Source files

Definition at line 105 of file localEulerDdtScheme.H.

Member Typedef Documentation

◆ fluxFieldType

typedef ddtScheme<Type>::fluxFieldType fluxFieldType

Definition at line 204 of file localEulerDdtScheme.H.

Constructor & Destructor Documentation

◆ localEulerDdtScheme() [1/3]

localEulerDdtScheme ( const localEulerDdtScheme< Type > & )

private

Disallow default bitwise copy construct.

◆ localEulerDdtScheme() [2/3]

localEulerDdtScheme ( const fvMesh & mesh )

inline

Construct from mesh.

Definition at line 131 of file localEulerDdtScheme.H.

◆ localEulerDdtScheme() [3/3]

localEulerDdtScheme	(	const fvMesh &	mesh,
		Istream &	is
	)

inline

Construct from mesh and Istream.

Definition at line 137 of file localEulerDdtScheme.H.

Member Function Documentation

◆ operator=()

void operator= ( const localEulerDdtScheme< Type > & )

private

Disallow default bitwise assignment.

◆ localRDeltaT()

const volScalarField & localRDeltaT

private

Return the reciprocal of the local time-step.

Definition at line 43 of file localEulerDdtScheme.C.

References localEulerDdt::localRDeltaT(), and mesh.

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◆ TypeName()

TypeName ( "localEuler" )

Runtime type information.

◆ mesh()

const fvMesh& mesh ( ) const

inline

Return mesh reference.

Definition at line 146 of file localEulerDdtScheme.H.

References ddtScheme< Type >::mesh().

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◆ fvcDdt() [1/5]

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

virtual

Implements ddtScheme< Type >.

Definition at line 52 of file localEulerDdtScheme.C.

References dimensioned::dimensions(), Foam::dimTime, GeometricField::internalField(), mesh, dimensioned::name(), timeName, and dimensioned::value().

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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 112 of file localEulerDdtScheme.C.

References GeometricField::boundaryField(), GeometricField::internalField(), mesh, GeometricField::oldTime(), and timeName.

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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 163 of file localEulerDdtScheme.C.

References GeometricField::boundaryField(), GeometricField::internalField(), mesh, GeometricField::oldTime(), rho, and timeName.

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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 215 of file localEulerDdtScheme.C.

References GeometricField::boundaryField(), GeometricField::internalField(), mesh, GeometricField::oldTime(), rho, and timeName.

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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 270 of file localEulerDdtScheme.C.

References Foam::constant::atomic::alpha, GeometricField::boundaryField(), dimensioned::dimensions(), GeometricField::internalField(), mesh, dimensioned::name(), GeometricField::oldTime(), rho, and timeName.

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◆ fvmDdt() [1/4]

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

virtual

Implements ddtScheme< Type >.

Definition at line 339 of file localEulerDdtScheme.C.

References Foam::dimTime, Foam::dimVol, mesh, GeometricField::oldTime(), and fvMatrix::source().

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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 374 of file localEulerDdtScheme.C.

References Foam::dimTime, Foam::dimVol, mesh, GeometricField::oldTime(), rho, and fvMatrix::source().

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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 411 of file localEulerDdtScheme.C.

References Foam::dimTime, Foam::dimVol, mesh, GeometricField::oldTime(), rho, and fvMatrix::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 450 of file localEulerDdtScheme.C.

References Foam::constant::atomic::alpha, dimensioned::dimensions(), Foam::dimTime, Foam::dimVol, mesh, GeometricField::oldTime(), rho, and fvMatrix::source().

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◆ fvcDdtUfCorr() [1/4]

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

virtual

Implements ddtScheme< Type >.

Definition at line 492 of file localEulerDdtScheme.C.

References Foam::fvc::interpolate(), mesh, timeName, U, and Uf.

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◆ fvcDdtPhiCorr() [1/4]

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

virtual

Implements ddtScheme< Type >.

Definition at line 529 of file localEulerDdtScheme.C.

References Foam::fvc::interpolate(), mesh, phi, timeName, and U.

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◆ fvcDdtUfCorr() [2/4]

tmp< typename localEulerDdtScheme< 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 561 of file localEulerDdtScheme.C.

References Foam::abort(), Foam::dimDensity, Foam::dimVelocity, Foam::FatalError, FatalErrorInFunction, Foam::fvc::interpolate(), mesh, rho, timeName, U, and Uf.

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◆ fvcDdtPhiCorr() [2/4]

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

virtual

Implements ddtScheme< Type >.

Definition at line 628 of file localEulerDdtScheme.C.

References Foam::abort(), Foam::dimArea, Foam::dimVelocity, Foam::FatalError, FatalErrorInFunction, Foam::fvc::interpolate(), mesh, phi, rho, timeName, and U.

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◆ meshPhi()

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

virtual

Implements ddtScheme< Type >.

Definition at line 689 of file localEulerDdtScheme.C.

References Foam::dimTime, Foam::dimVolume, mesh, IOobject::NO_READ, IOobject::NO_WRITE, and timeName.

◆ 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/localEulerDdtScheme/localEulerDdtScheme.H
src/finiteVolume/finiteVolume/ddtSchemes/localEulerDdtScheme/localEulerDdtScheme.C

Public Types

Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

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

Member Typedef Documentation

◆ fluxFieldType

Constructor & Destructor Documentation

◆ localEulerDdtScheme() [1/3]

◆ localEulerDdtScheme() [2/3]

◆ localEulerDdtScheme() [3/3]

Member Function Documentation

◆ operator=()

◆ localRDeltaT()

◆ 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()

◆ fvcDdtUfCorr() [3/4]

◆ fvcDdtPhiCorr() [3/4]

◆ fvcDdtUfCorr() [4/4]

◆ fvcDdtPhiCorr() [4/4]

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