interfaceCompressionFvPatchScalarField Class Reference

Applies interface-compression to the phase-fraction distribution at the patch by setting the phase-fraction to 0 if it is below 0.5, otherwise to 1. More...

Inheritance diagram for interfaceCompressionFvPatchScalarField:

Collaboration diagram for interfaceCompressionFvPatchScalarField:

Public Member Functions
	TypeName ("interfaceCompression")
	Runtime type information. More...
	interfaceCompressionFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary. More...
	interfaceCompressionFvPatchScalarField (const interfaceCompressionFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given. More...
	interfaceCompressionFvPatchScalarField (const interfaceCompressionFvPatchScalarField &)=delete
	Disallow copy without setting internal field reference. More...
	interfaceCompressionFvPatchScalarField (const interfaceCompressionFvPatchScalarField &, 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...
virtual void	updateCoeffs ()
	Update the coefficients associated with the patch field. More...
virtual void	write (Ostream &) const
	Write. More...

Detailed Description

Applies interface-compression to the phase-fraction distribution at the patch by setting the phase-fraction to 0 if it is below 0.5, otherwise to 1.

This approach is useful to avoid unphysical "bleed" of the lighter phase along the surface in regions of high shear adjacent to the surface which is at a shallow angle to the interface.

See also

Foam::fixedValueFvPatchScalarField

Source files

• interfaceCompressionFvPatchScalarField.H
• interfaceCompressionFvPatchScalarField.C

Definition at line 57 of file interfaceCompressionFvPatchScalarField.H.

Constructor & Destructor Documentation

interfaceCompressionFvPatchScalarField() [1/4]

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

Construct from patch, internal field and dictionary.

Definition at line 32 of file interfaceCompressionFvPatchScalarField.C.

References Foam::evaluate().

Referenced by interfaceCompressionFvPatchScalarField::clone().

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interfaceCompressionFvPatchScalarField() [2/4]

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

Construct by mapping given.

interfaceCompressionFvPatchScalarField onto a new patch

Definition at line 46 of file interfaceCompressionFvPatchScalarField.C.

interfaceCompressionFvPatchScalarField() [3/4]

interfaceCompressionFvPatchScalarField ( const interfaceCompressionFvPatchScalarField &  )

delete

Disallow copy without setting internal field reference.

interfaceCompressionFvPatchScalarField() [4/4]

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

Copy constructor setting internal field reference.

Definition at line 59 of file interfaceCompressionFvPatchScalarField.C.

Member Function Documentation

TypeName()

TypeName

(

"interfaceCompression"

)

Runtime type information.

clone()

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

inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 102 of file interfaceCompressionFvPatchScalarField.H.

References interfaceCompressionFvPatchScalarField::interfaceCompressionFvPatchScalarField().

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updateCoeffs()

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 72 of file interfaceCompressionFvPatchScalarField.C.

References Foam::operator==(), and Foam::pos0().

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write()

void write ( Ostream &  os ) const

virtual

Write.

Definition at line 85 of file interfaceCompressionFvPatchScalarField.C.

References fvPatchField< Type >::write(), and Foam::writeEntry().

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

• src/finiteVolume/fields/fvPatchFields/derived/interfaceCompression/interfaceCompressionFvPatchScalarField.H
• src/finiteVolume/fields/fvPatchFields/derived/interfaceCompression/interfaceCompressionFvPatchScalarField.C