This boundary condition calculates a (liquid) compressible density as a function of pressure and fluid properties: More...

Inheritance diagram for fixedPressureCompressibleDensityFvPatchScalarField:

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Collaboration diagram for fixedPressureCompressibleDensityFvPatchScalarField:

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

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

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

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

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

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

	fixedPressureCompressibleDensityFvPatchScalarField (const fixedPressureCompressibleDensityFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
	Construct as copy 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

This boundary condition calculates a (liquid) compressible density as a function of pressure and fluid properties:

\[ \rho = \rho_{l,sat} + \psi_l*(p - p_{sat}) \]

where

\( \rho \)	=	density [kg/m3]
\( \rho_{l,sat} \)	=	saturation liquid density [kg/m3]
\( \psi_l \)	=	liquid compressibility
\( p \)	=	pressure [Pa]
\( p_{sat} \)	=	saturation pressure [Pa]

The variables rholSat, pSat and psil are retrieved from the thermodynamicProperties dictionary.

Usage

Property	Description	Required	Default value
`p`	pressure field name	no	p

Example of the boundary condition specification:

    <patchName>
    {
        type        fixedPressureCompressibleDensity;
        p           p;
        value       uniform 1;
    }

See also: Foam::fixedValueFvPatchField

Source files

Definition at line 120 of file fixedPressureCompressibleDensityFvPatchScalarField.H.

Constructor & Destructor Documentation

◆ fixedPressureCompressibleDensityFvPatchScalarField() [1/5]

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

Construct from patch and internal field.

Definition at line 37 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

◆ fixedPressureCompressibleDensityFvPatchScalarField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 63 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

◆ fixedPressureCompressibleDensityFvPatchScalarField() [3/5]

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

Construct by mapping given.

fixedPressureCompressibleDensityFvPatchScalarField onto a new patch

Definition at line 49 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

◆ fixedPressureCompressibleDensityFvPatchScalarField() [4/5]

fixedPressureCompressibleDensityFvPatchScalarField ( const fixedPressureCompressibleDensityFvPatchScalarField & ptf )

Construct as copy.

Definition at line 76 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

◆ fixedPressureCompressibleDensityFvPatchScalarField() [5/5]

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

Construct as copy setting internal field reference.

Definition at line 87 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

Member Function Documentation

◆ TypeName()

TypeName ( "fixedPressureCompressibleDensity" )

Runtime type information.

◆ clone() [1/2]

virtual tmp< fvPatchScalarField > clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 171 of file fixedPressureCompressibleDensityFvPatchScalarField.H.

◆ 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 187 of file fixedPressureCompressibleDensityFvPatchScalarField.H.

◆ updateCoeffs()

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 101 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References Foam::operator==(), atmBoundaryLayerInletEpsilonFvPatchScalarField::updateCoeffs(), and dimensioned< Type >::value().

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◆ write()

void write ( Ostream & os ) const