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

Inheritance diagram for backwardFaDdtScheme< Type >:

Collaboration diagram for backwardFaDdtScheme< Type >:

Public Member Functions
	TypeName ("backward")

	backwardFaDdtScheme (const faMesh &mesh)

	backwardFaDdtScheme (const faMesh &mesh, Istream &is)

const faMesh &	mesh () const

tmp< GeometricField< Type, faPatchField, areaMesh > >	facDdt (const dimensioned< Type >)

tmp< GeometricField< Type, faPatchField, areaMesh > >	facDdt0 (const dimensioned< Type >)

tmp< GeometricField< Type, faPatchField, areaMesh > >	facDdt (const GeometricField< Type, faPatchField, areaMesh > &)

tmp< GeometricField< Type, faPatchField, areaMesh > >	facDdt0 (const GeometricField< Type, faPatchField, areaMesh > &)

tmp< GeometricField< Type, faPatchField, areaMesh > >	facDdt (const dimensionedScalar &, const GeometricField< Type, faPatchField, areaMesh > &)

tmp< GeometricField< Type, faPatchField, areaMesh > >	facDdt0 (const dimensionedScalar &, const GeometricField< Type, faPatchField, areaMesh > &)

tmp< GeometricField< Type, faPatchField, areaMesh > >	facDdt (const areaScalarField &, const GeometricField< Type, faPatchField, areaMesh > &)

tmp< GeometricField< Type, faPatchField, areaMesh > >	facDdt0 (const areaScalarField &, const GeometricField< Type, faPatchField, areaMesh > &)

tmp< faMatrix< Type > >	famDdt (const GeometricField< Type, faPatchField, areaMesh > &)

tmp< faMatrix< Type > >	famDdt (const dimensionedScalar &, const GeometricField< Type, faPatchField, areaMesh > &)

tmp< faMatrix< Type > >	famDdt (const areaScalarField &, const GeometricField< Type, faPatchField, areaMesh > &)

Public Member Functions inherited from faDdtScheme< Type >
virtual const word &	type () const =0

	declareRunTimeSelectionTable (tmp, faDdtScheme, Istream,(const faMesh &mesh, Istream &schemeData),(mesh, schemeData))

	faDdtScheme (const faMesh &mesh)

	faDdtScheme (const faMesh &mesh, Istream &)

virtual	~faDdtScheme ()

const faMesh &	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

Additional Inherited Members
Static Public Member Functions inherited from faDdtScheme< Type >
static tmp< faDdtScheme< Type > >	New (const faMesh &mesh, Istream &schemeData)

Protected Member Functions inherited from faDdtScheme< Type >
	faDdtScheme (const faDdtScheme &)=delete

void	operator= (const faDdtScheme &)=delete

Protected Attributes inherited from faDdtScheme< Type >
const faMesh &	mesh_

Detailed Description

template<class Type>
class Foam::fa::backwardFaDdtScheme< Type >

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

Source files

Definition at line 53 of file backwardFaDdtScheme.H.

Constructor & Destructor Documentation

◆ backwardFaDdtScheme() [1/2]

backwardFaDdtScheme ( const faMesh & mesh )

inline

Definition at line 86 of file backwardFaDdtScheme.H.

◆ backwardFaDdtScheme() [2/2]

backwardFaDdtScheme	(	const faMesh &	mesh,
		Istream &	is
	)

inline

Definition at line 92 of file backwardFaDdtScheme.H.

Member Function Documentation

◆ TypeName()

TypeName ( "backward" )

◆ mesh()

const faMesh& mesh ( ) const

inline

Definition at line 101 of file backwardFaDdtScheme.H.

References faDdtScheme< Type >::mesh().

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◆ facDdt() [1/4]

tmp< GeometricField< Type, faPatchField, areaMesh > > facDdt ( const dimensioned< Type > dt )

virtual

Implements faDdtScheme< Type >.

Definition at line 71 of file backwardFaDdtScheme.C.

References dimensioned::dimensions(), Foam::dimTime, mesh, dimensioned::name(), Foam::New(), IOobject::NO_READ, IOobject::NO_WRITE, tmp::ref(), timeName, dimensioned::value(), and Foam::Zero.

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◆ facDdt0() [1/4]

tmp< GeometricField< Type, faPatchField, areaMesh > > facDdt0 ( const dimensioned< Type > dt )

virtual

Implements faDdtScheme< Type >.

Definition at line 126 of file backwardFaDdtScheme.C.

References mesh, dimensioned::name(), IOobject::NO_READ, IOobject::NO_WRITE, tmp::ref(), timeName, and dimensioned::value().

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◆ facDdt() [2/4]

tmp< GeometricField< Type, faPatchField, areaMesh > > facDdt ( const GeometricField< Type, faPatchField, areaMesh > & vf )

virtual

Implements faDdtScheme< Type >.

Definition at line 173 of file backwardFaDdtScheme.C.

References GeometricField::boundaryField(), dimensioned::dimensions(), mesh, IOobject::NO_READ, IOobject::NO_WRITE, GeometricField::oldTime(), timeName, and dimensioned::value().

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◆ facDdt0() [2/4]

tmp< GeometricField< Type, faPatchField, areaMesh > > facDdt0 ( const GeometricField< Type, faPatchField, areaMesh > & vf )

virtual

Implements faDdtScheme< Type >.

Definition at line 246 of file backwardFaDdtScheme.C.

References dimensioned::dimensions(), mesh, IOobject::NO_READ, IOobject::NO_WRITE, GeometricField::oldTime(), timeName, and dimensioned::value().

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◆ facDdt() [3/4]

tmp< GeometricField< Type, faPatchField, areaMesh > > facDdt	(	const dimensionedScalar &	rho,
		const GeometricField< Type, faPatchField, areaMesh > &	vf
	)

virtual

Implements faDdtScheme< Type >.

Definition at line 316 of file backwardFaDdtScheme.C.

References GeometricField::boundaryField(), dimensioned::dimensions(), GeometricField::internalField(), mesh, IOobject::NO_READ, IOobject::NO_WRITE, GeometricField::oldTime(), rho, timeName, and dimensioned::value().

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◆ facDdt0() [3/4]

tmp< GeometricField< Type, faPatchField, areaMesh > > facDdt0	(	const dimensionedScalar &	rho,
		const GeometricField< Type, faPatchField, areaMesh > &	vf
	)