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")
	freestreamVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &)
	freestreamVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &)
	freestreamVelocityFvPatchVectorField (const freestreamVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
	freestreamVelocityFvPatchVectorField (const freestreamVelocityFvPatchVectorField &)
virtual tmp< fvPatchVectorField >	clone () const
	freestreamVelocityFvPatchVectorField (const freestreamVelocityFvPatchVectorField &, const DimensionedField< vector, volMesh > &)
virtual tmp< fvPatchVectorField >	clone (const DimensionedField< vector, volMesh > &iF) const
const vectorField &	freestreamValue () const
vectorField &	freestreamValue ()
virtual void	updateCoeffs ()
virtual void	write (Ostream &) const

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
	)

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
	)

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
	)

Definition at line 65 of file freestreamVelocityFvPatchVectorField.C.

freestreamVelocityFvPatchVectorField() [4/5]

freestreamVelocityFvPatchVectorField

(

const freestreamVelocityFvPatchVectorField &

wbppsf

)

Definition at line 77 of file freestreamVelocityFvPatchVectorField.C.

freestreamVelocityFvPatchVectorField() [5/5]

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

Definition at line 86 of file freestreamVelocityFvPatchVectorField.C.

Member Function Documentation

TypeName()

TypeName

(

"freestreamVelocity"

)

clone() [1/2]

virtual tmp<fvPatchVectorField> clone ( ) const

inlinevirtual

Definition at line 131 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

Definition at line 148 of file freestreamVelocityFvPatchVectorField.H.

References freestreamVelocityFvPatchVectorField::freestreamVelocityFvPatchVectorField().

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freestreamValue() [1/2]

const vectorField& freestreamValue ( ) const

inline

Definition at line 161 of file freestreamVelocityFvPatchVectorField.H.

freestreamValue() [2/2]

vectorField& freestreamValue ( )

inline

Definition at line 166 of file freestreamVelocityFvPatchVectorField.H.

updateCoeffs()

void updateCoeffs ( )

virtual

Definition at line 97 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

Definition at line 112 of file freestreamVelocityFvPatchVectorField.C.

References os(), and fvPatchField::write().

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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