The pressurePermeableAlphaInletOutletVelocity is a velocity inlet-outlet boundary condition which can be applied to velocity boundaries for multiphase flows when the pressure boundary condition is specified. More...

#include <pressurePermeableAlphaInletOutletVelocityFvPatchVectorField.H>

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Public Member Functions
	TypeName ("permeableAlphaPressureInletOutletVelocity")
	Runtime type information.
	pressurePermeableAlphaInletOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &)
	Construct from patch and internal field.
	pressurePermeableAlphaInletOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary.
	pressurePermeableAlphaInletOutletVelocityFvPatchVectorField (const pressurePermeableAlphaInletOutletVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given pressurePermeableAlphaInletOutletVelocityFvPatchVectorField onto a new patch.
	pressurePermeableAlphaInletOutletVelocityFvPatchVectorField (const pressurePermeableAlphaInletOutletVelocityFvPatchVectorField &)
	Construct as copy.
	pressurePermeableAlphaInletOutletVelocityFvPatchVectorField (const pressurePermeableAlphaInletOutletVelocityFvPatchVectorField &, const DimensionedField< vector, volMesh > &)
	Construct as copy setting internal field reference.
virtual tmp< fvPatchField< vector > >	clone () const
	Return a clone.
virtual tmp< fvPatchField< vector > >	clone (const DimensionedField< vector, volMesh > &iF) const
	Clone with an internal field reference.
virtual bool	assignable () const
	True: this patch field is altered by assignment.
const word &	rhoName () const noexcept
	Return the name of rho.
word &	rhoName ()
	Return reference to the name of rho to allow adjustment.
const word &	phiName () const noexcept
	Return the name of phi.
word &	phiName ()
	Return reference to the name of phi to allow adjustment.
virtual void	updateCoeffs ()
	Update the coefficients associated with the patch field.
virtual void	write (Ostream &) const
	Write.
virtual void	operator= (const fvPatchField< vector > &pvf)
	Copy assignment.

Detailed Description

The pressurePermeableAlphaInletOutletVelocity is a velocity inlet-outlet boundary condition which can be applied to velocity boundaries for multiphase flows when the pressure boundary condition is specified.

In the pressurePermeableAlphaInletOutletVelocity, an open condition is applied when alpha is under a user-defined alphaMin value and a wall condition is applied when alpha is larger than the alphaMin.

This boundary condition can be used in conjunction with prghPermeableAlphaTotalPressure for the p_rgh variable.

Usage

Example of the boundary condition specification:

<patchName>
{
    // Mandatory entries
    type            pressurePermeableAlphaInletOutletVelocity;

    // Optional entries
    phi             phi;
    rho             rho;
    alpha           alpha.water;
    alphaMin        0.01;

    // Inherited entries
    value           uniform (0 0 0);
    ...
}

where the entries mean:

Property	Description	Type	Reqd	Deflt
`phi`	Name of flux field	word	no	phi
`rho`	Name of density field	word	no	rho
`alpha`	Name of mixture field	word	no	none
`alphaMin`	Minimum alpha	scalar	no	1

The inherited entries are elaborated in:

mixedFvPatchFields.H

See also

Foam::prghPermeableAlphaTotalPressureFvPatchScalarField
Foam::mixedFvPatchVectorField

Source files

Definition at line 125 of file pressurePermeableAlphaInletOutletVelocityFvPatchVectorField.H.

Constructor & Destructor Documentation

◆ pressurePermeableAlphaInletOutletVelocityFvPatchVectorField() [1/5]

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

Construct from patch and internal field.

Definition at line 29 of file pressurePermeableAlphaInletOutletVelocityFvPatchVectorField.C.

References p, and Foam::Zero.

Referenced by pressurePermeableAlphaInletOutletVelocityFvPatchVectorField(), pressurePermeableAlphaInletOutletVelocityFvPatchVectorField(), pressurePermeableAlphaInletOutletVelocityFvPatchVectorField(), and TypeName().

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◆ pressurePermeableAlphaInletOutletVelocityFvPatchVectorField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 65 of file pressurePermeableAlphaInletOutletVelocityFvPatchVectorField.C.

References dict, IOobjectOption::MUST_READ, p, fvPatchFieldBase::readDict(), and Foam::Zero.

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◆ pressurePermeableAlphaInletOutletVelocityFvPatchVectorField() [3/5]

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

Construct by mapping given pressurePermeableAlphaInletOutletVelocityFvPatchVectorField onto a new patch.

Definition at line 48 of file pressurePermeableAlphaInletOutletVelocityFvPatchVectorField.C.

References p, and pressurePermeableAlphaInletOutletVelocityFvPatchVectorField().

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◆ pressurePermeableAlphaInletOutletVelocityFvPatchVectorField() [4/5]

pressurePermeableAlphaInletOutletVelocityFvPatchVectorField ( const pressurePermeableAlphaInletOutletVelocityFvPatchVectorField & pivpvf )

Construct as copy.

Definition at line 87 of file pressurePermeableAlphaInletOutletVelocityFvPatchVectorField.C.

References pressurePermeableAlphaInletOutletVelocityFvPatchVectorField().

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◆ pressurePermeableAlphaInletOutletVelocityFvPatchVectorField() [5/5]

pressurePermeableAlphaInletOutletVelocityFvPatchVectorField	(	const pressurePermeableAlphaInletOutletVelocityFvPatchVectorField &	pivpvf,
		const DimensionedField< vector, volMesh > &	iF )