This velocity inlet/outlet boundary condition is applied to velocity boundaries where the pressure is specified. A zero-gradient condition is applied for outflow (as defined by the flux); for inflow, the velocity is obtained from the flux with the specified inlet direction. More...

Inheritance diagram for pressureDirectedInletOutletVelocityFvPatchVectorField:

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Collaboration diagram for pressureDirectedInletOutletVelocityFvPatchVectorField:

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

	pressureDirectedInletOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &)
	Construct from patch and internal field. More...

	pressureDirectedInletOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary. More...

	pressureDirectedInletOutletVelocityFvPatchVectorField (const pressureDirectedInletOutletVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given. More...

	pressureDirectedInletOutletVelocityFvPatchVectorField (const pressureDirectedInletOutletVelocityFvPatchVectorField &)
	Construct as copy. More...

virtual tmp< fvPatchVectorField >	clone () const
	Construct and return a clone. More...

	pressureDirectedInletOutletVelocityFvPatchVectorField (const pressureDirectedInletOutletVelocityFvPatchVectorField &, const DimensionedField< vector, volMesh > &)
	Construct as copy setting internal field reference. More...

virtual tmp< fvPatchVectorField >	clone (const DimensionedField< vector, volMesh > &iF) const
	Construct and return a clone setting internal field reference. More...

virtual bool	assignable () const
	Return true: this patch field is altered by assignment. More...

const word &	rhoName () const
	Return the name of rho. More...

word &	rhoName ()
	Return reference to the name of rho to allow adjustment. More...

const word &	phiName () const
	Return the name of phi. More...

word &	phiName ()
	Return reference to the name of phi to allow adjustment. More...

virtual void	autoMap (const fvPatchFieldMapper &)
	Map (and resize as needed) from self given a mapping object. More...

virtual void	rmap (const fvPatchVectorField &, const labelList &)
	Reverse map the given fvPatchField onto this fvPatchField. More...

virtual void	updateCoeffs ()
	Update the coefficients associated with the patch field. More...

virtual void	write (Ostream &) const
	Write. More...

virtual void	operator= (const fvPatchField< vector > &pvf)

Detailed Description

This velocity inlet/outlet boundary condition is applied to velocity boundaries where the pressure is specified. A zero-gradient condition is applied for outflow (as defined by the flux); for inflow, the velocity is obtained from the flux with the specified inlet direction.

Usage

Property	Description	Required	Default value
`phi`	flux field name	no	phi
`rho`	density field name	no	rho
`inletDirection`	inlet direction per patch face	yes

Example of the boundary condition specification:

    <patchName>
    {
        type            pressureDirectedInletOutletVelocity;
        phi             phi;
        rho             rho;
        inletDirection  uniform (1 0 0);
        value           uniform 0;
    }

Note

Sign conventions:

positive flux (out of domain): apply zero-gradient condition
negative flux (into of domain): derive from the flux with specified direction

See also: Foam::mixedFvPatchVectorField

Source files

Definition at line 106 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

Constructor & Destructor Documentation

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [1/5]

pressureDirectedInletOutletVelocityFvPatchVectorField	(	const fvPatch &	p,
		const DimensionedField< vector, volMesh > &	iF
	)

Construct from patch and internal field.

Definition at line 39 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References Foam::Zero.

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [2/5]

pressureDirectedInletOutletVelocityFvPatchVectorField	(	const fvPatch &	p,
		const DimensionedField< vector, volMesh > &	iF,
		const dictionary &	dict
	)

Construct from patch, internal field and dictionary.

Definition at line 73 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References dict, p, and Foam::Zero.

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [3/5]

pressureDirectedInletOutletVelocityFvPatchVectorField	(	const pressureDirectedInletOutletVelocityFvPatchVectorField &	ptf,
		const fvPatch &	p,
		const DimensionedField< vector, volMesh > &	iF,
		const fvPatchFieldMapper &	mapper
	)

Construct by mapping given.

pressureDirectedInletOutletVelocityFvPatchVectorField onto a new patch

Definition at line 57 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [4/5]

pressureDirectedInletOutletVelocityFvPatchVectorField ( const pressureDirectedInletOutletVelocityFvPatchVectorField & pivpvf )

Construct as copy.

Definition at line 94 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [5/5]

pressureDirectedInletOutletVelocityFvPatchVectorField	(	const pressureDirectedInletOutletVelocityFvPatchVectorField &	pivpvf,
		const DimensionedField< vector, volMesh > &	iF
	)

Construct as copy setting internal field reference.

Definition at line 107 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

Member Function Documentation

◆ TypeName()

TypeName ( "pressureDirectedInletOutletVelocity" )

Runtime type information.

◆ clone() [1/2]

virtual tmp<fvPatchVectorField> clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 163 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ clone() [2/2]

virtual tmp<fvPatchVectorField> clone ( const DimensionedField< vector, volMesh > & iF ) const

inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 183 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ assignable()

virtual bool assignable ( ) const

inlinevirtual

Return true: this patch field is altered by assignment.

Definition at line 203 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ rhoName() [1/2]

const word& rhoName ( ) const

inline

Return the name of rho.

Definition at line 212 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ rhoName() [2/2]

word& rhoName ( )

inline

Return reference to the name of rho to allow adjustment.

Definition at line 218 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ phiName() [1/2]

const word& phiName ( ) const

inline

Return the name of phi.

Definition at line 224 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ phiName() [2/2]

word& phiName ( )

inline

Return reference to the name of phi to allow adjustment.

Definition at line 230 of file pressureDirectedInletOutletVelocityFvPatchVectorField.H.

◆ autoMap()

void autoMap ( const fvPatchFieldMapper & m )

virtual

Map (and resize as needed) from self given a mapping object.

Definition at line 122 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

◆ rmap()

void rmap	(	const fvPatchVectorField &	ptf,
		const labelList &	addr
	)

virtual

Reverse map the given fvPatchField onto this fvPatchField.

Definition at line 132 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

◆ updateCoeffs()

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 147 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References Foam::dimArea, Foam::dimDensity, Foam::dimVelocity, Foam::exit(), Foam::FatalError, FatalErrorInFunction, n, Foam::foamVersion::patch, phi, and Foam::pos0().

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◆ write()

void write ( Ostream & os ) const

virtual

Write.

Definition at line 191 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

References fvPatchField< vector >::write(), and Ostream::writeEntryIfDifferent().

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◆ operator=()

void operator= ( const fvPatchField< vector > & pvf )

virtual

Definition at line 206 of file pressureDirectedInletOutletVelocityFvPatchVectorField.C.

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

src/finiteVolume/fields/fvPatchFields/derived/pressureDirectedInletOutletVelocity/pressureDirectedInletOutletVelocityFvPatchVectorField.H
src/finiteVolume/fields/fvPatchFields/derived/pressureDirectedInletOutletVelocity/pressureDirectedInletOutletVelocityFvPatchVectorField.C

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [1/5]

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [2/5]

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [3/5]

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [4/5]

◆ pressureDirectedInletOutletVelocityFvPatchVectorField() [5/5]

Member Function Documentation

◆ TypeName()

◆ clone() [1/2]

◆ clone() [2/2]

◆ assignable()

◆ rhoName() [1/2]

◆ rhoName() [2/2]

◆ phiName() [1/2]

◆ phiName() [2/2]

◆ autoMap()

◆ rmap()

◆ updateCoeffs()

◆ write()

◆ operator=()