This boundary condition provides a supersonic free-stream condition. More...

Inheritance diagram for supersonicFreestreamFvPatchVectorField:

Collaboration diagram for supersonicFreestreamFvPatchVectorField:

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

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

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

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

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

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

	supersonicFreestreamFvPatchVectorField (const supersonicFreestreamFvPatchVectorField &, 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 vector &	UInf () const
	Return the velocity at infinity. More...

vector &	UInf ()
	Return reference to the velocity at infinity to allow adjustment. More...

scalar	pInf () const
	Return the pressure at infinity. More...

scalar &	pInf ()
	Return reference to the pressure at infinity to allow adjustment. More...

scalar	TInf () const
	Return the temperature at infinity. More...

scalar &	TInf ()
	Return reference to the temperature at infinity. More...

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

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

Private Attributes
word	TName_
	Name of temperature field, default = "T". More...

word	pName_
	Name of pressure field, default = "p". More...

word	psiName_
	Name of compressibility field field, default = "thermo:psi". More...

vector	UInf_
	Velocity of the free stream. More...

scalar	pInf_
	Pressure of the free stream. More...

scalar	TInf_
	Temperature of the free stream. More...

scalar	gamma_
	Heat capacity ratio. More...

Detailed Description

This boundary condition provides a supersonic free-stream condition.

- supersonic outflow is vented according to ???

supersonic inflow is assumed to occur according to the Prandtl-Meyer expansion process.
subsonic outflow is applied via a zero-gradient condition from inside the domain.

Patch usage

Property	Description	Required	Default value
`TName`	Temperature field name	no	T
`pName`	Pressure field name	no	p
`psiName`	Compressibility field name	no	thermo:psi
`UInf`	free-stream velocity	yes
`pInf`	free-stream pressure	yes
`TInf`	free-stream temperature	yes
`gamma`	heat capacity ratio (cp/Cv)	yes

Example of the boundary condition specification:

    myPatch
    {
        type            supersonicFreestream;
        UInf            500;
        pInf            1e4;
        TInf            265;
        gamma           1.4;
    }

Note: This boundary condition is ill-posed if the free-stream flow is normal to the boundary.

Source files

Definition at line 127 of file supersonicFreestreamFvPatchVectorField.H.

Constructor & Destructor Documentation

◆ supersonicFreestreamFvPatchVectorField() [1/5]

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

Construct from patch and internal field.

Definition at line 35 of file supersonicFreestreamFvPatchVectorField.C.

Referenced by supersonicFreestreamFvPatchVectorField::clone().

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◆ supersonicFreestreamFvPatchVectorField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 77 of file supersonicFreestreamFvPatchVectorField.C.

References dict, dimensionedInternalField(), Foam::exit(), Foam::FatalIOError, FatalIOErrorInFunction, p, and vectorField().

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◆ supersonicFreestreamFvPatchVectorField() [3/5]

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

Construct by mapping given supersonicFreestreamFvPatchVectorField.

onto a new patch

Definition at line 57 of file supersonicFreestreamFvPatchVectorField.C.

◆ supersonicFreestreamFvPatchVectorField() [4/5]

supersonicFreestreamFvPatchVectorField ( const supersonicFreestreamFvPatchVectorField & sfspvf )

Construct as copy.

Definition at line 124 of file supersonicFreestreamFvPatchVectorField.C.

◆ supersonicFreestreamFvPatchVectorField() [5/5]

supersonicFreestreamFvPatchVectorField	(	const supersonicFreestreamFvPatchVectorField &	sfspvf,
		const DimensionedField< vector, volMesh > &	iF
	)

Construct as copy setting internal field reference.

Definition at line 141 of file supersonicFreestreamFvPatchVectorField.C.

Member Function Documentation

◆ TypeName()

TypeName ( "supersonicFreestream" )

Runtime type information.

◆ clone() [1/2]

virtual tmp<fvPatchVectorField> clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 195 of file supersonicFreestreamFvPatchVectorField.H.

References supersonicFreestreamFvPatchVectorField::supersonicFreestreamFvPatchVectorField().

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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 212 of file supersonicFreestreamFvPatchVectorField.H.

References supersonicFreestreamFvPatchVectorField::supersonicFreestreamFvPatchVectorField().

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◆ UInf() [1/2]

const vector& UInf ( ) const

inline

Return the velocity at infinity.

Definition at line 228 of file supersonicFreestreamFvPatchVectorField.H.

References supersonicFreestreamFvPatchVectorField::UInf_.

◆ UInf() [2/2]

vector& UInf ( )

inline

Return reference to the velocity at infinity to allow adjustment.

Definition at line 234 of file supersonicFreestreamFvPatchVectorField.H.

References supersonicFreestreamFvPatchVectorField::UInf_.

◆ pInf() [1/2]

scalar pInf ( ) const

inline

Return the pressure at infinity.

Definition at line 240 of file supersonicFreestreamFvPatchVectorField.H.

References supersonicFreestreamFvPatchVectorField::pInf_.

◆ pInf() [2/2]

scalar& pInf ( )

inline

Return reference to the pressure at infinity to allow adjustment.

Definition at line 246 of file supersonicFreestreamFvPatchVectorField.H.

References supersonicFreestreamFvPatchVectorField::pInf_.

◆ TInf() [1/2]

scalar TInf ( ) const

inline

Return the temperature at infinity.

Definition at line 252 of file supersonicFreestreamFvPatchVectorField.H.

References supersonicFreestreamFvPatchVectorField::TInf_.

◆ TInf() [2/2]

scalar& TInf ( )

inline

Return reference to the temperature at infinity.

to allow adjustment

Definition at line 259 of file supersonicFreestreamFvPatchVectorField.H.

◆ updateCoeffs()

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 159 of file supersonicFreestreamFvPatchVectorField.C.

References Foam::atan(), dimensionedInternalField(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, supersonicFreestreamFvPatchVectorField::gamma_, Foam::log(), Foam::mag(), supersonicFreestreamFvPatchVectorField::pInf_, supersonicFreestreamFvPatchVectorField::pName_, Foam::pow(), supersonicFreestreamFvPatchVectorField::psiName_, R, Foam::sqr(), Foam::sqrt(), supersonicFreestreamFvPatchVectorField::TInf_, supersonicFreestreamFvPatchVectorField::TName_, U, and supersonicFreestreamFvPatchVectorField::UInf_.

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◆ write()

void write ( Ostream & os ) const

virtual

Write.

Definition at line 295 of file supersonicFreestreamFvPatchVectorField.C.

References token::END_STATEMENT, Foam::nl, fvPatchField::write(), and Ostream::writeKeyword().

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Field Documentation

◆ TName_

word TName_

private

Name of temperature field, default = "T".

Definition at line 134 of file supersonicFreestreamFvPatchVectorField.H.

Referenced by supersonicFreestreamFvPatchVectorField::updateCoeffs().

◆ pName_

word pName_

private

Name of pressure field, default = "p".

Definition at line 137 of file supersonicFreestreamFvPatchVectorField.H.

Referenced by supersonicFreestreamFvPatchVectorField::updateCoeffs().

◆ psiName_

word psiName_

private

Name of compressibility field field, default = "thermo:psi".

Definition at line 140 of file supersonicFreestreamFvPatchVectorField.H.

Referenced by supersonicFreestreamFvPatchVectorField::updateCoeffs().

◆ UInf_

vector UInf_

private

Velocity of the free stream.

Definition at line 143 of file supersonicFreestreamFvPatchVectorField.H.

Referenced by supersonicFreestreamFvPatchVectorField::UInf(), and supersonicFreestreamFvPatchVectorField::updateCoeffs().

◆ pInf_

scalar pInf_

private

Pressure of the free stream.

Definition at line 146 of file supersonicFreestreamFvPatchVectorField.H.

Referenced by supersonicFreestreamFvPatchVectorField::pInf(), and supersonicFreestreamFvPatchVectorField::updateCoeffs().

◆ TInf_

scalar TInf_

private

Temperature of the free stream.

Definition at line 149 of file supersonicFreestreamFvPatchVectorField.H.

Referenced by supersonicFreestreamFvPatchVectorField::TInf(), and supersonicFreestreamFvPatchVectorField::updateCoeffs().

◆ gamma_

scalar gamma_

private

Heat capacity ratio.

Definition at line 152 of file supersonicFreestreamFvPatchVectorField.H.

Referenced by supersonicFreestreamFvPatchVectorField::updateCoeffs().

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

src/finiteVolume/fields/fvPatchFields/derived/supersonicFreestream/supersonicFreestreamFvPatchVectorField.H
src/finiteVolume/fields/fvPatchFields/derived/supersonicFreestream/supersonicFreestreamFvPatchVectorField.C

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ supersonicFreestreamFvPatchVectorField() [1/5]

◆ supersonicFreestreamFvPatchVectorField() [2/5]

◆ supersonicFreestreamFvPatchVectorField() [3/5]

◆ supersonicFreestreamFvPatchVectorField() [4/5]

◆ supersonicFreestreamFvPatchVectorField() [5/5]

Member Function Documentation

◆ TypeName()

◆ clone() [1/2]

◆ clone() [2/2]

◆ UInf() [1/2]

◆ UInf() [2/2]

◆ pInf() [1/2]

◆ pInf() [2/2]

◆ TInf() [1/2]

◆ TInf() [2/2]

◆ updateCoeffs()

◆ write()

Field Documentation

◆ TName_

◆ pName_

◆ psiName_

◆ UInf_

◆ pInf_

◆ TInf_

◆ gamma_