This boundary condition provides a wave transmissive outflow condition, based onsolving DDt(psi, U) = 0 at the boundary. More...

Inheritance diagram for waveTransmissiveFvPatchField< Type >:

[legend]

Collaboration diagram for waveTransmissiveFvPatchField< Type >:

[legend]

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

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

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

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

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

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

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

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

scalar	gamma () const
	Return the heat capacity ratio. More...

scalar &	gamma ()
	Return reference to the heat capacity ratio to allow adjustment. More...

virtual tmp< scalarField >	advectionSpeed () const
	Calculate and return the advection speed at the boundary. More...

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

Public Member Functions inherited from advectiveFvPatchField< Type >
	TypeName ("advective")
	Runtime type information. More...

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

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

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

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

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

const Type &	fieldInf () const
	Return the field at infinity. More...

Type &	fieldInf ()
	Return reference to the field at infinity to allow adjustment. More...

scalar	lInf () const
	Return the relaxation length-scale. More...

scalar &	lInf ()
	Return reference to the relaxation length-scale. More...

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

Public Member Functions inherited from mixedFvPatchField< Type >
	TypeName ("mixed")
	Runtime type information. More...

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

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

	mixedFvPatchField (const mixedFvPatchField< Type > &, const fvPatch &, const DimensionedField< Type, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping the given mixedFvPatchField onto a new patch. More...

	mixedFvPatchField (const mixedFvPatchField< Type > &)
	Construct as copy. More...

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

virtual bool	fixesValue () const
	Return true if this patch field fixes a value. More...

virtual Field< Type > &	refValue ()

virtual const Field< Type > &	refValue () const

virtual Field< Type > &	refGrad ()

virtual const Field< Type > &	refGrad () const

virtual scalarField &	valueFraction ()

virtual const scalarField &	valueFraction () const

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

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

virtual tmp< Field< Type > >	snGrad () const
	Return gradient at boundary. More...

virtual void	evaluate (const Pstream::commsTypes commsType=Pstream::blocking)
	Evaluate the patch field. More...

virtual tmp< Field< Type > >	valueInternalCoeffs (const tmp< scalarField > &) const
	Return the matrix diagonal coefficients corresponding to the. More...

virtual tmp< Field< Type > >	valueBoundaryCoeffs (const tmp< scalarField > &) const
	Return the matrix source coefficients corresponding to the. More...

virtual tmp< Field< Type > >	gradientInternalCoeffs () const
	Return the matrix diagonal coefficients corresponding to the. More...

virtual tmp< Field< Type > >	gradientBoundaryCoeffs () const
	Return the matrix source coefficients corresponding to the. More...

virtual void	operator= (const UList< Type > &)

virtual void	operator= (const fvPatchField< Type > &)

virtual void	operator+= (const fvPatchField< Type > &)

virtual void	operator-= (const fvPatchField< Type > &)

virtual void	operator*= (const fvPatchField< scalar > &)

virtual void	operator/= (const fvPatchField< scalar > &)

virtual void	operator+= (const Field< Type > &)

virtual void	operator-= (const Field< Type > &)

virtual void	operator*= (const Field< scalar > &)

virtual void	operator/= (const Field< scalar > &)

virtual void	operator= (const Type &)

virtual void	operator+= (const Type &)

virtual void	operator-= (const Type &)

virtual void	operator*= (const scalar)

virtual void	operator/= (const scalar)

Public Member Functions inherited from fvPatchField< Type >
	TypeName ("fvPatchField")
	Runtime type information. More...

	declareRunTimeSelectionTable (tmp, fvPatchField, patch,(const fvPatch &p, const DimensionedField< Type, volMesh > &iF),(p, iF))

	declareRunTimeSelectionTable (tmp, fvPatchField, patchMapper,(const fvPatchField< Type > &ptf, const fvPatch &p, const DimensionedField< Type, volMesh > &iF, const fvPatchFieldMapper &m),(dynamic_cast< const fvPatchFieldType & >(ptf), p, iF, m))

	declareRunTimeSelectionTable (tmp, fvPatchField, dictionary,(const fvPatch &p, const DimensionedField< Type, volMesh > &iF, const dictionary &dict),(p, iF, dict))

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

	fvPatchField (const fvPatch &, const DimensionedField< Type, volMesh > &, const word &patchType)
	Construct from patch and internal field and patch type. More...

	fvPatchField (const fvPatch &, const DimensionedField< Type, volMesh > &, const Field< Type > &)
	Construct from patch and internal field and patch field. More...

	fvPatchField (const fvPatch &, const DimensionedField< Type, volMesh > &, const dictionary &, const bool valueRequired=false)
	Construct from patch, internal field and dictionary. More...

	fvPatchField (const fvPatchField< Type > &, const fvPatch &, const DimensionedField< Type, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping the given fvPatchField onto a new patch. More...

	fvPatchField (const fvPatchField< Type > &)
	Construct as copy. More...

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

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

Foam::tmp< Foam::fvPatchField< Type > >	NewCalculatedType (const fvPatch &p)

Foam::tmp< Foam::fvPatchField< Type > >	NewCalculatedType (const fvPatchField< Type2 > &pf)

virtual	~fvPatchField ()
	Destructor. More...

const objectRegistry &	db () const
	Return local objectRegistry. More...

const fvPatch &	patch () const
	Return patch. More...

const DimensionedField< Type, volMesh > &	dimensionedInternalField () const
	Return dimensioned internal field reference. More...

const Field< Type > &	internalField () const
	Return internal field reference. More...

const word &	patchType () const
	Optional patch type. More...

word &	patchType ()
	Optional patch type. More...

virtual bool	fixesValue () const
	Return true if this patch field fixes a value. More...

virtual bool	coupled () const
	Return true if this patch field is coupled. More...

bool	updated () const
	Return true if the boundary condition has already been updated. More...

bool	manipulatedMatrix () const
	Return true if the matrix has already been manipulated. More...

virtual tmp< Field< Type > >	snGrad () const
	Return patch-normal gradient. More...

virtual tmp< Field< Type > >	snGrad (const scalarField &deltaCoeffs) const
	Return patch-normal gradient for coupled-patches. More...

virtual void	updateCoeffs (const scalarField &weights)
	Update the coefficients associated with the patch field. More...

virtual tmp< Field< Type > >	patchInternalField () const
	Return internal field next to patch as patch field. More...

virtual void	patchInternalField (Field< Type > &) const
	Return internal field next to patch as patch field. More...

virtual tmp< Field< Type > >	patchNeighbourField () const
	Return patchField on the opposite patch of a coupled patch. More...

virtual void	initEvaluate (const Pstream::commsTypes commsType=Pstream::blocking)
	Initialise the evaluation of the patch field. More...

virtual tmp< Field< Type > >	gradientInternalCoeffs () const
	Return the matrix diagonal coefficients corresponding to the. More...

virtual tmp< Field< Type > >	gradientInternalCoeffs (const scalarField &deltaCoeffs) const
	Return the matrix diagonal coefficients corresponding to the. More...

virtual tmp< Field< Type > >	gradientBoundaryCoeffs () const
	Return the matrix source coefficients corresponding to the. More...

virtual tmp< Field< Type > >	gradientBoundaryCoeffs (const scalarField &deltaCoeffs) const
	Return the matrix source coefficients corresponding to the. More...

virtual void	manipulateMatrix (fvMatrix< Type > &matrix)
	Manipulate matrix. More...

virtual void	manipulateMatrix (fvMatrix< Type > &matrix, const scalarField &weights)
	Manipulate matrix with given weights. More...

void	writeEntryIfDifferent (Ostream &os, const word &entryName, const EntryType &value1, const EntryType &value2) const
	Helper function to write the keyword and entry only if the. More...

void	check (const fvPatchField< Type > &) const
	Check fvPatchField<Type> against given fvPatchField<Type> More...

virtual void	operator== (const fvPatchField< Type > &)

virtual void	operator== (const Field< Type > &)

virtual void	operator== (const Type &)

Private Attributes
word	psiName_
	Name of the compressibility field used to calculate the wave speed. More...

scalar	gamma_
	Heat capacity ratio. More...

Additional Inherited Members
Public Types inherited from fvPatchField< Type >
typedef fvPatch	Patch

Static Public Member Functions inherited from fvPatchField< Type >
static tmp< fvPatchField< Type > >	New (const word &, const fvPatch &, const DimensionedField< Type, volMesh > &)
	Return a pointer to a new patchField created on freestore given. More...

static tmp< fvPatchField< Type > >	New (const word &, const word &actualPatchType, const fvPatch &, const DimensionedField< Type, volMesh > &)
	Return a pointer to a new patchField created on freestore given. More...

static tmp< fvPatchField< Type > >	New (const fvPatchField< Type > &, const fvPatch &, const DimensionedField< Type, volMesh > &, const fvPatchFieldMapper &)
	Return a pointer to a new patchField created on freestore from. More...

static tmp< fvPatchField< Type > >	New (const fvPatch &, const DimensionedField< Type, volMesh > &, const dictionary &)
	Return a pointer to a new patchField created on freestore. More...

static tmp< fvPatchField< Type > >	NewCalculatedType (const fvPatch &)
	Return a pointer to a new calculatedFvPatchField created on. More...

static tmp< fvPatchField< Type > >	NewCalculatedType (const fvPatchField< Type2 > &)
	Return a pointer to a new calculatedFvPatchField created on. More...

static const word &	calculatedType ()
	Return the type of the calculated for of fvPatchField. More...

Static Public Attributes inherited from fvPatchField< Type >
static int	disallowGenericFvPatchField
	Debug switch to disallow the use of genericFvPatchField. More...

Protected Attributes inherited from advectiveFvPatchField< Type >
word	phiName_
	Name of the flux transporting the field. More...

word	rhoName_
	Name of the density field used to normalise the mass flux. More...

Type	fieldInf_
	Field value of the far-field. More...

scalar	lInf_
	Relaxation length-scale. More...

Detailed Description

template<class Type>
class Foam::waveTransmissiveFvPatchField< Type >

This boundary condition provides a wave transmissive outflow condition, based onsolving DDt(psi, U) = 0 at the boundary.

The wave speed is calculated using:

$x_p = \frac{\phi_p}{|Sf|} + \sqrt{\frac{\gamma}{\psi_p}}$

where

	=	patch values
$\phi_p$	=	patch face flux
$\psi_p$	=	patch compressibility
	=	patch face area vector
$\gamma$	=	ratio of specific heats

Patch usage

Property	Description	Required	Default value
`phi`	flux field name	no	phi
`rho`	density field name	no	rho
`psi`	compressibility field name	no	psi
`gamma`	ratio of specific heats (Cp/Cv)	yes

Example of the boundary condition specification:

    myPatch
    {
        type            waveTransmissive;
        phi             phi;
        psi             psi;
        gamma           1.4;
    }

See also: Foam::advectiveFvPatchField

Source files

Definition at line 138 of file waveTransmissiveFvPatchField.H.

Constructor & Destructor Documentation

◆ waveTransmissiveFvPatchField() [1/5]

waveTransmissiveFvPatchField	(	const fvPatch &	p,
		const DimensionedField< Type, volMesh > &	iF
	)

Construct from patch and internal field.

Definition at line 38 of file waveTransmissiveFvPatchField.C.

◆ waveTransmissiveFvPatchField() [2/5]

waveTransmissiveFvPatchField	(	const fvPatch &	p,
		const DimensionedField< Type, volMesh > &	iF,
		const dictionary &	dict
	)

Construct from patch, internal field and dictionary.

Definition at line 66 of file waveTransmissiveFvPatchField.C.

◆ waveTransmissiveFvPatchField() [3/5]

waveTransmissiveFvPatchField	(	const waveTransmissiveFvPatchField< Type > &	,
		const fvPatch &	,
		const DimensionedField< Type, volMesh > &	,
		const fvPatchFieldMapper &
	)

Construct by mapping given waveTransmissiveFvPatchField.

onto a new patch

◆ waveTransmissiveFvPatchField() [4/5]

waveTransmissiveFvPatchField ( const waveTransmissiveFvPatchField< Type > & ptpsf )

Construct as copy.

Definition at line 80 of file waveTransmissiveFvPatchField.C.

◆ waveTransmissiveFvPatchField() [5/5]

waveTransmissiveFvPatchField	(	const waveTransmissiveFvPatchField< Type > &	ptpsf,
		const DimensionedField< Type, volMesh > &	iF
	)

Construct as copy setting internal field reference.

Definition at line 92 of file waveTransmissiveFvPatchField.C.

Member Function Documentation

◆ TypeName()

TypeName ( "waveTransmissive" )

Runtime type information.

◆ clone() [1/2]

virtual tmp<fvPatchField<Type> > clone ( ) const

inlinevirtual

Construct and return a clone.

Reimplemented from advectiveFvPatchField< Type >.

Definition at line 192 of file waveTransmissiveFvPatchField.H.

◆ clone() [2/2]

virtual tmp<fvPatchField<Type> > clone ( const DimensionedField< Type, volMesh > & iF ) const

inlinevirtual

Construct and return a clone setting internal field reference.

Reimplemented from advectiveFvPatchField< Type >.

Definition at line 209 of file waveTransmissiveFvPatchField.H.

◆ gamma() [1/2]

scalar gamma ( ) const

inline

Return the heat capacity ratio.

Definition at line 225 of file waveTransmissiveFvPatchField.H.

References waveTransmissiveFvPatchField< Type >::gamma_.

◆ gamma() [2/2]

scalar& gamma ( )

inline

Return reference to the heat capacity ratio to allow adjustment.

Definition at line 231 of file waveTransmissiveFvPatchField.H.

References waveTransmissiveFvPatchField< Type >::gamma_.

◆ advectionSpeed()

Foam::tmp< Foam::scalarField > advectionSpeed

virtual

Calculate and return the advection speed at the boundary.

Reimplemented from advectiveFvPatchField< Type >.

Definition at line 107 of file waveTransmissiveFvPatchField.C.

References Foam::dimArea, Foam::dimDensity, Foam::dimVelocity, phi, and Foam::sqrt().

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◆ write()

void write ( Ostream & os ) const

virtual

Write.

Reimplemented from advectiveFvPatchField< Type >.

Definition at line 138 of file waveTransmissiveFvPatchField.C.

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

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Field Documentation

◆ psiName_

word psiName_

private

Name of the compressibility field used to calculate the wave speed.

Definition at line 146 of file waveTransmissiveFvPatchField.H.

◆ gamma_

scalar gamma_

private

Heat capacity ratio.

Definition at line 149 of file waveTransmissiveFvPatchField.H.

Referenced by waveTransmissiveFvPatchField< Type >::gamma().

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

src/finiteVolume/fields/fvPatchFields/derived/waveTransmissive/waveTransmissiveFvPatchField.H
src/finiteVolume/fields/fvPatchFields/derived/waveTransmissive/waveTransmissiveFvPatchField.C

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<class Type> class Foam::waveTransmissiveFvPatchField< Type >

Constructor & Destructor Documentation

◆ waveTransmissiveFvPatchField() [1/5]

◆ waveTransmissiveFvPatchField() [2/5]

◆ waveTransmissiveFvPatchField() [3/5]

◆ waveTransmissiveFvPatchField() [4/5]

◆ waveTransmissiveFvPatchField() [5/5]

Member Function Documentation

◆ TypeName()

◆ clone() [1/2]

◆ clone() [2/2]

◆ gamma() [1/2]

◆ gamma() [2/2]

◆ advectionSpeed()

◆ write()

Field Documentation

◆ psiName_

◆ gamma_

template<class Type>
class Foam::waveTransmissiveFvPatchField< Type >