turbulentMixingLengthFrequencyInletFvPatchScalarField Class Reference

This boundary condition provides a turbulence specific dissipation, (omega) inlet condition based on a specified mixing length. The patch values are calculated using: More...

Inheritance diagram for turbulentMixingLengthFrequencyInletFvPatchScalarField:

Collaboration diagram for turbulentMixingLengthFrequencyInletFvPatchScalarField:

Public Member Functions
	TypeName ("turbulentMixingLengthFrequencyInlet")
	turbulentMixingLengthFrequencyInletFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
	turbulentMixingLengthFrequencyInletFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
	turbulentMixingLengthFrequencyInletFvPatchScalarField (const turbulentMixingLengthFrequencyInletFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
	turbulentMixingLengthFrequencyInletFvPatchScalarField (const turbulentMixingLengthFrequencyInletFvPatchScalarField &)
virtual tmp< fvPatchScalarField >	clone () const
	turbulentMixingLengthFrequencyInletFvPatchScalarField (const turbulentMixingLengthFrequencyInletFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
virtual tmp< fvPatchScalarField >	clone (const DimensionedField< scalar, volMesh > &iF) const
virtual void	updateCoeffs ()
virtual void	write (Ostream &) const

Detailed Description

This boundary condition provides a turbulence specific dissipation, (omega) inlet condition based on a specified mixing length. The patch values are calculated using:

where

	=	patch omega values
	=	Model coefficient, set to 0.09
	=	turbulence kinetic energy
	=	length scale

Usage

Property	Description	Required	Default value
mixingLength	Length scale [m]	yes
phi	flux field name	no	phi
k	turbulence kinetic energy field name	no	k

Example of the boundary condition specification:

    <patchName>
    {
        type            turbulentMixingLengthFrequencyInlet;
        mixingLength    0.005;
        value           uniform 200;   // placeholder
    }

Note

In the event of reverse flow, a zero-gradient condition is applied

See also

Foam::inletOutletFvPatchField

Source files

• turbulentMixingLengthFrequencyInletFvPatchScalarField.H
• turbulentMixingLengthFrequencyInletFvPatchScalarField.C

Definition at line 125 of file turbulentMixingLengthFrequencyInletFvPatchScalarField.H.

Constructor & Destructor Documentation

turbulentMixingLengthFrequencyInletFvPatchScalarField() [1/5]

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

Definition at line 38 of file turbulentMixingLengthFrequencyInletFvPatchScalarField.C.

turbulentMixingLengthFrequencyInletFvPatchScalarField() [2/5]

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

Definition at line 68 of file turbulentMixingLengthFrequencyInletFvPatchScalarField.C.

References dict, dictionary::getOrDefault(), fvPatchField::operator=(), and p.

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turbulentMixingLengthFrequencyInletFvPatchScalarField() [3/5]

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

Definition at line 54 of file turbulentMixingLengthFrequencyInletFvPatchScalarField.C.

turbulentMixingLengthFrequencyInletFvPatchScalarField() [4/5]

turbulentMixingLengthFrequencyInletFvPatchScalarField

(

const turbulentMixingLengthFrequencyInletFvPatchScalarField &

ptf

)

Definition at line 89 of file turbulentMixingLengthFrequencyInletFvPatchScalarField.C.

turbulentMixingLengthFrequencyInletFvPatchScalarField() [5/5]

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

Definition at line 100 of file turbulentMixingLengthFrequencyInletFvPatchScalarField.C.

Member Function Documentation

TypeName()

TypeName

(

"turbulentMixingLengthFrequencyInlet"

)

clone() [1/2]

virtual tmp<fvPatchScalarField> clone ( ) const

inlinevirtual

Definition at line 179 of file turbulentMixingLengthFrequencyInletFvPatchScalarField.H.

clone() [2/2]

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

inlinevirtual

Definition at line 199 of file turbulentMixingLengthFrequencyInletFvPatchScalarField.H.

updateCoeffs()

void updateCoeffs ( )

virtual

Definition at line 113 of file turbulentMixingLengthFrequencyInletFvPatchScalarField.C.

References turbulenceModel::coeffDict(), dictionary::getOrDefault(), Foam::constant::atomic::group, IOobject::groupName(), Foam::foamVersion::patch, Foam::pos0(), Foam::pow(), turbulenceModel::propertiesName, and Foam::sqrt().

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write()

void write ( Ostream &  os ) const

virtual

Definition at line 149 of file turbulentMixingLengthFrequencyInletFvPatchScalarField.C.

References os(), fvPatchField::write(), and Ostream::writeEntry().

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

• src/TurbulenceModels/turbulenceModels/RAS/derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.H
• src/TurbulenceModels/turbulenceModels/RAS/derivedFvPatchFields/turbulentMixingLengthFrequencyInlet/turbulentMixingLengthFrequencyInletFvPatchScalarField.C