freestreamVelocityFvPatchVectorField Class Reference

This boundary condition provides a free-stream condition for velocity. More...

Inheritance diagram for freestreamVelocityFvPatchVectorField:

Collaboration diagram for freestreamVelocityFvPatchVectorField:

Public Member Functions
	TypeName ("freestreamVelocity")
	Runtime type information. More...
	freestreamVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &)
	Construct from patch and internal field. More...
	freestreamVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary. More...
	freestreamVelocityFvPatchVectorField (const freestreamVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given freestreamVelocityFvPatchVectorField onto. More...
	freestreamVelocityFvPatchVectorField (const freestreamVelocityFvPatchVectorField &)
	Construct as copy. More...
virtual tmp< fvPatchVectorField >	clone () const
	Construct and return a clone. More...
	freestreamVelocityFvPatchVectorField (const freestreamVelocityFvPatchVectorField &, 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...
const vectorField &	freestreamValue () const
	Same as refValue() More...
vectorField &	freestreamValue ()
	Same as refValue() More...
virtual void	updateCoeffs ()
	Update the coefficients associated with the patch field. More...
virtual void	write (Ostream &) const
	Write. More...

Detailed Description

This boundary condition provides a free-stream condition for velocity.

It is an inlet-outlet condition that uses the velocity orientation to continuously blend between fixed value for normal inlet and zero gradient for normal outlet flow.

Usage

Property	Description	Required	Default value
freestreamValue	freestream velocity	yes

Example of the boundary condition specification:

    <patchName>
    {
        type            freestreamVelocity;
        freestreamValue uniform (300 0 0);
    }

Note

This condition is designed to operate with the freestreamPressure condition

See also

Foam::mixedFvPatchField Foam::freestreamFvPatchField

Source files

• freestreamVelocityFvPatchVectorField.H
• freestreamVelocityFvPatchVectorField.C

Definition at line 86 of file freestreamVelocityFvPatchVectorField.H.

Constructor & Destructor Documentation

freestreamVelocityFvPatchVectorField() [1/5]

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

Construct from patch and internal field.

Definition at line 27 of file freestreamVelocityFvPatchVectorField.C.

Referenced by freestreamVelocityFvPatchVectorField::clone().

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freestreamVelocityFvPatchVectorField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 37 of file freestreamVelocityFvPatchVectorField.C.

References dict, p, and Foam::Zero.

freestreamVelocityFvPatchVectorField() [3/5]

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

Construct by mapping given freestreamVelocityFvPatchVectorField onto.

a new patch

Definition at line 58 of file freestreamVelocityFvPatchVectorField.C.

freestreamVelocityFvPatchVectorField() [4/5]

freestreamVelocityFvPatchVectorField

(

const freestreamVelocityFvPatchVectorField &

wbppsf

)

Construct as copy.

Definition at line 70 of file freestreamVelocityFvPatchVectorField.C.

freestreamVelocityFvPatchVectorField() [5/5]

freestreamVelocityFvPatchVectorField	(	const freestreamVelocityFvPatchVectorField &	wbppsf,
		const DimensionedField< vector, volMesh > &	iF
	)

Construct as copy setting internal field reference.

Definition at line 79 of file freestreamVelocityFvPatchVectorField.C.

Member Function Documentation

TypeName()

TypeName

(

"freestreamVelocity"

)

Runtime type information.

clone() [1/2]

virtual tmp<fvPatchVectorField> clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 144 of file freestreamVelocityFvPatchVectorField.H.

References freestreamVelocityFvPatchVectorField::freestreamVelocityFvPatchVectorField().

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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 165 of file freestreamVelocityFvPatchVectorField.H.

References freestreamVelocityFvPatchVectorField::freestreamVelocityFvPatchVectorField().

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freestreamValue() [1/2]

const vectorField& freestreamValue ( ) const

inline

Same as refValue()

Definition at line 181 of file freestreamVelocityFvPatchVectorField.H.

freestreamValue() [2/2]

vectorField& freestreamValue ( )

inline

Same as refValue()

Definition at line 186 of file freestreamVelocityFvPatchVectorField.H.

updateCoeffs()

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 90 of file freestreamVelocityFvPatchVectorField.C.

References Foam::mag(), Foam::foamVersion::patch, and fvPatchField< Type >::updateCoeffs().

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write()

void write ( Ostream &  os ) const

virtual

Write.

Definition at line 105 of file freestreamVelocityFvPatchVectorField.C.

References os(), fvPatchField< Type >::write(), and fvPatchField< Type >::writeValueEntry().

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

• src/finiteVolume/fields/fvPatchFields/derived/freestreamVelocity/freestreamVelocityFvPatchVectorField.H
• src/finiteVolume/fields/fvPatchFields/derived/freestreamVelocity/freestreamVelocityFvPatchVectorField.C