wavePressureFvPatchScalarField Class Reference

This boundary condition provides a wavePressure condition. This sets the pressure to a value specified by a superposition of wave models. All the wave modelling parameters are obtained from a centrally registered waveSuperposition class. More...

Inheritance diagram for wavePressureFvPatchScalarField:

Collaboration diagram for wavePressureFvPatchScalarField:

Public Member Functions
	TypeName ("wavePressure")
	Runtime type information. More...
	wavePressureFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
	Construct from patch and internal field. More...
	wavePressureFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary. More...
	wavePressureFvPatchScalarField (const wavePressureFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given mixedTypeFvPatchField. More...
	wavePressureFvPatchScalarField (const wavePressureFvPatchScalarField &)
	Copy constructor. More...
virtual tmp< fvPatchScalarField >	clone () const
	Construct and return a clone. More...
	wavePressureFvPatchScalarField (const wavePressureFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
	Copy constructor setting internal field reference. More...
virtual tmp< fvPatchScalarField >	clone (const DimensionedField< scalar, volMesh > &iF) const
	Construct and return a clone setting internal field reference. More...
tmp< scalarField >	p () const
	Return the current modelled pressure field on the patch faces. More...
tmp< scalarField >	pn () const
	Return the current modelled pressure field in the neighbour cell. 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 wavePressure condition. This sets the pressure to a value specified by a superposition of wave models. All the wave modelling parameters are obtained from a centrally registered waveSuperposition class.

This functions like an outletInlet condition. Faces on which the flow is leaving the domain have a value set by the wave model. Faces on which the flow is entering the domain have the gradient set. This gradient is calculated numerically by evaluating the wave model on both the patch face and the adjacent cell.

Use of this boundary condition triggers a consistent behaviour in the corresponding velocity and phase-fraction conditions.

Usage

Property	Description	Req'd?	Default
U	name of the velocity field	no	U
rho	name of the density field	no	rho

Example of the boundary condition specification:

    <patchName>
    {
        type        wavePressure;
        U           U;
        rho         rho;
    }

See also

Foam::waveSuperposition

Source files

• wavePressureFvPatchScalarField.H
• wavePressureFvPatchScalarField.C

Definition at line 95 of file wavePressureFvPatchScalarField.H.

Constructor & Destructor Documentation

wavePressureFvPatchScalarField() [1/5]

wavePressureFvPatchScalarField	(	const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF
	)

Construct from patch and internal field.

Definition at line 36 of file wavePressureFvPatchScalarField.C.

References Foam::Zero.

Referenced by wavePressureFvPatchScalarField::clone(), and wavePressureFvPatchScalarField::wavePressureFvPatchScalarField().

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wavePressureFvPatchScalarField() [2/5]

wavePressureFvPatchScalarField	(	const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF,
		const dictionary &	dict
	)

Construct from patch, internal field and dictionary.

Definition at line 52 of file wavePressureFvPatchScalarField.C.

References dictionary::found(), scalarField(), fvPatch::size(), wavePressureFvPatchScalarField::wavePressureFvPatchScalarField(), and Foam::Zero.

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wavePressureFvPatchScalarField() [3/5]

wavePressureFvPatchScalarField	(	const wavePressureFvPatchScalarField &	ptf,
		const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF,
		const fvPatchFieldMapper &	mapper
	)

Construct by mapping given mixedTypeFvPatchField.

onto a new patch

Definition at line 78 of file wavePressureFvPatchScalarField.C.

References wavePressureFvPatchScalarField::wavePressureFvPatchScalarField().

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wavePressureFvPatchScalarField() [4/5]

wavePressureFvPatchScalarField

(

const wavePressureFvPatchScalarField &

ptf

)

Copy constructor.

Definition at line 92 of file wavePressureFvPatchScalarField.C.

References wavePressureFvPatchScalarField::wavePressureFvPatchScalarField().

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wavePressureFvPatchScalarField() [5/5]

wavePressureFvPatchScalarField	(	const wavePressureFvPatchScalarField &	ptf,
		const DimensionedField< scalar, volMesh > &	iF
	)

Copy constructor setting internal field reference.

Definition at line 103 of file wavePressureFvPatchScalarField.C.

Member Function Documentation

TypeName()

TypeName

(

"wavePressure"

)

Runtime type information.

clone() [1/2]

virtual tmp<fvPatchScalarField> clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 148 of file wavePressureFvPatchScalarField.H.

References wavePressureFvPatchScalarField::wavePressureFvPatchScalarField().

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clone() [2/2]

virtual tmp<fvPatchScalarField> clone ( const DimensionedField< scalar, volMesh > &  iF ) const

inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 165 of file wavePressureFvPatchScalarField.H.

References wavePressureFvPatchScalarField::p(), wavePressureFvPatchScalarField::pn(), wavePressureFvPatchScalarField::updateCoeffs(), wavePressureFvPatchScalarField::wavePressureFvPatchScalarField(), and wavePressureFvPatchScalarField::write().

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p()

Foam::tmp< Foam::scalarField > p

(

)

const

Return the current modelled pressure field on the patch faces.

Definition at line 116 of file wavePressureFvPatchScalarField.C.

References waveSuperposition::height(), Foam::levelSetAverage(), waveSuperposition::New(), waveSuperposition::pGas(), and waveSuperposition::pLiquid().

Referenced by wavePressureFvPatchScalarField::clone(), and wavePressureFvPatchScalarField::updateCoeffs().

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pn()

Foam::tmp< Foam::scalarField > pn

(

)

const

Return the current modelled pressure field in the neighbour cell.

Definition at line 135 of file wavePressureFvPatchScalarField.C.

References fvMesh::boundary(), primitiveMesh::cellCentres(), f(), waveVelocityFvPatchVectorField::faceCellSubset(), fvMeshSubset::faceMap(), Foam::findIndex(), forAll, waveSuperposition::height(), Foam::levelSetAverage(), waveSuperposition::New(), fvMeshSubset::patchMap(), waveSuperposition::pGas(), waveSuperposition::pLiquid(), polyMesh::points(), tmp< T >::ref(), fvMeshSubset::subMesh(), and Foam::subset().

Referenced by wavePressureFvPatchScalarField::clone(), and wavePressureFvPatchScalarField::updateCoeffs().

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updateCoeffs()

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 182 of file wavePressureFvPatchScalarField.C.

References Foam::dimPressure, Foam::exit(), Foam::FatalError, FatalErrorInFunction, wavePressureFvPatchScalarField::p(), wavePressureFvPatchScalarField::pn(), waveVelocityFvPatchVectorField::pName(), Foam::pos0(), and waveVelocityFvPatchVectorField::U().

Referenced by wavePressureFvPatchScalarField::clone().

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write()

void write ( Ostream &  os ) const

virtual

Write.

Definition at line 232 of file wavePressureFvPatchScalarField.C.

References Foam::makePatchTypeField(), and Foam::blockMeshTools::write().

Referenced by wavePressureFvPatchScalarField::clone().

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

• src/waves/derivedFvPatchFields/wavePressure/wavePressureFvPatchScalarField.H
• src/waves/derivedFvPatchFields/wavePressure/wavePressureFvPatchScalarField.C