Applies sources on either epsilon or omega to correct mixing-length scale estimations for atmospheric boundary layer modelling. More...

Inheritance diagram for atmLengthScaleTurbSource:

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Collaboration diagram for atmLengthScaleTurbSource:

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

	atmLengthScaleTurbSource (const word &sourceName, const word &modelType, const dictionary &dict, const fvMesh &mesh)
	Construct from explicit source name and mesh. More...

	atmLengthScaleTurbSource (const atmLengthScaleTurbSource &)=delete
	No copy construct. More...

void	operator= (const atmLengthScaleTurbSource &)=delete
	No copy assignment. More...

virtual void	addSup (fvMatrix< scalar > &eqn, const label fieldi)

virtual void	addSup (const volScalarField &rho, fvMatrix< scalar > &eqn, const label fieldi)

virtual void	addSup (const volScalarField &alpha, const volScalarField &rho, fvMatrix< scalar > &eqn, const label fieldi)

virtual bool	read (const dictionary &dict)
	Read source dictionary (effectively no-op) More...

Public Member Functions inherited from cellSetOption
	TypeName ("cellSetOption")
	Runtime type information. More...

	cellSetOption (const word &name, const word &modelType, const dictionary &dict, const fvMesh &mesh)
	Construct from components. More...

virtual	~cellSetOption ()=default
	Destructor. More...

scalar	timeStart () const
	Return const access to the time start. More...

scalar	duration () const
	Return const access to the duration. More...

bool	inTimeLimits (const scalar time) const
	Return true if within time limits. More...

const selectionModeType &	selectionMode () const
	Return const access to the cell selection mode. More...

const word &	cellSetName () const
	Return const access to the name of cell set for "cellSet". More...

scalar	V () const
	Return const access to the total cell volume. More...

const labelList &	cells () const
	Return const access to the cell set. More...

scalar &	timeStart ()
	Return access to the time start. More...

scalar &	duration ()
	Return access to the duration. More...

virtual bool	isActive ()
	Is the source active? More...

Public Member Functions inherited from option
	TypeName ("option")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, option, dictionary,(const word &name, const word &modelType, const dictionary &dict, const fvMesh &mesh),(name, modelType, dict, mesh))

	option (const word &name, const word &modelType, const dictionary &dict, const fvMesh &mesh)
	Construct from components. More...

autoPtr< option >	clone () const
	Return clone. More...

virtual	~option ()=default
	Destructor. More...

const word &	name () const
	Return const access to the source name. More...

const fvMesh &	mesh () const
	Return const access to the mesh database. More...

const dictionary &	coeffs () const
	Return dictionary. More...

bool	active () const
	Return const access to the source active flag. More...

void	setApplied (const label fieldi)
	Set the applied flag to true for field index fieldi. More...

Switch &	active ()
	Return access to the source active flag. More...

virtual label	applyToField (const word &fieldName) const
	Return index of field name if found in fieldNames list. More...

virtual void	checkApplied () const
	Check that the source has been applied. More...

virtual void	addSup (fvMatrix< vector > &eqn, const label fieldi)

virtual void	addSup (fvMatrix< symmTensor > &eqn, const label fieldi)

virtual void	addSup (fvMatrix< sphericalTensor > &eqn, const label fieldi)

virtual void	addSup (fvMatrix< tensor > &eqn, const label fieldi)

virtual void	addSup (const volScalarField &rho, fvMatrix< vector > &eqn, const label fieldi)

virtual void	addSup (const volScalarField &rho, fvMatrix< symmTensor > &eqn, const label fieldi)

virtual void	addSup (const volScalarField &rho, fvMatrix< sphericalTensor > &eqn, const label fieldi)

virtual void	addSup (const volScalarField &rho, fvMatrix< tensor > &eqn, const label fieldi)

virtual void	addSup (const volScalarField &alpha, const volScalarField &rho, fvMatrix< vector > &eqn, const label fieldi)

virtual void	addSup (const volScalarField &alpha, const volScalarField &rho, fvMatrix< symmTensor > &eqn, const label fieldi)

virtual void	addSup (const volScalarField &alpha, const volScalarField &rho, fvMatrix< sphericalTensor > &eqn, const label fieldi)

virtual void	addSup (const volScalarField &alpha, const volScalarField &rho, fvMatrix< tensor > &eqn, const label fieldi)

virtual void	constrain (fvMatrix< scalar > &eqn, const label fieldi)

virtual void	constrain (fvMatrix< vector > &eqn, const label fieldi)

virtual void	constrain (fvMatrix< sphericalTensor > &eqn, const label fieldi)

virtual void	constrain (fvMatrix< symmTensor > &eqn, const label fieldi)

virtual void	constrain (fvMatrix< tensor > &eqn, const label fieldi)

virtual void	correct (volScalarField &field)

virtual void	correct (volVectorField &field)

virtual void	correct (volSphericalTensorField &field)

virtual void	correct (volSymmTensorField &field)

virtual void	correct (volTensorField &field)

virtual void	writeHeader (Ostream &) const
	Write the source header information. More...

virtual void	writeFooter (Ostream &) const
	Write the source footer information. More...

virtual void	writeData (Ostream &) const
	Write the source properties. More...

Additional Inherited Members
Public Types inherited from cellSetOption
enum	selectionModeType { smPoints, smCellSet, smCellZone, smAll }
	Enumeration for selection mode types. More...

Static Public Member Functions inherited from option
static autoPtr< option >	New (const word &name, const dictionary &dict, const fvMesh &mesh)
	Return a reference to the selected fvOption model. More...

Public Attributes inherited from option
bool	log
	Switch write log to Info. More...

Static Public Attributes inherited from cellSetOption
static const Enum< selectionModeType >	selectionModeTypeNames_
	List of selection mode type names. More...

Protected Member Functions inherited from cellSetOption
void	setSelection (const dictionary &dict)
	Set the cellSet or points selection. More...

void	setCellSet ()
	Set the cell set based on the user input selection mode. More...

void	setVol ()
	Recalculate the volume. More...

Protected Attributes inherited from cellSetOption
scalar	timeStart_
	Time start. More...

scalar	duration_
	Duration. More...

selectionModeType	selectionMode_
	Cell selection mode. More...

word	cellSetName_
	Name of set/zone for "cellSet" and "cellZone" selectionMode. More...

List< point >	points_
	List of points for "points" selectionMode. More...

labelList	cells_
	Set of cells to apply source to. More...

scalar	V_
	Sum of cell volumes. More...

Protected Attributes inherited from option
const word	name_
	Source name. More...

const word	modelType_
	Model type. More...

const fvMesh &	mesh_
	Reference to the mesh database. More...

dictionary	dict_
	Top level source dictionary. More...

dictionary	coeffs_
	Dictionary containing source coefficients. More...

Switch	active_
	Source active flag. More...

wordList	fieldNames_
	Field names to apply source to - populated by derived models. More...

List< bool >	applied_
	Applied flag list - corresponds to each fieldNames_ entry. More...

Detailed Description

Applies sources on either epsilon or omega to correct mixing-length scale estimations for atmospheric boundary layer modelling.

Corrections applied to either of the below, if exist:

  epsilon   | Turbulent kinetic energy dissipation rate [m2/s3]
  omega     | Specific dissipation rate                 [1/s]

Required fields, either of the below:

  epsilon   | Turbulent kinetic energy dissipation rate [m2/s3]
  omega     | Specific dissipation rate                 [1/s]

References:

    Mixing-length scale limiter for epsilon (tag:AC):
        Apsley, D. D., & Castro, I. P. (1997).
        A limited-length-scale k-ε model for the neutral and
        stably-stratified atmospheric boundary layer.
        Boundary-layer meteorology, 83(1), 75-98.
        DOI:10.1023/A:1000252210512

    Mixing-length scale limiter for omega (tag:L):
        Langner, J. (2016).
        Implementierung und validierung von RANS-modellen der
        thermisch geschichteten, atmosphärischen grenzschicht.
        Masterarbeit zum thema, Technische Universität Berlin.

    Mixing-length scale estimation (tag:P):
        Pope, S. B. (2000).
        Turbulent flows.
        Cambridge, UK: Cambridge Univ. Press
        DOI:10.1017/CBO9780511840531

Usage

Example by using constant/fvOptions:

atmLengthScaleTurbSource1
{
    // Mandatory entries (unmodifiable)
    type                 atmLengthScaleTurbSource;

    atmLengthScaleTurbSourceCoeffs
    {
        // Mandatory (inherited) entries (unmodifiable)
        selectionMode    all;

        // Optional entries (unmodifiable)
        rho              rho;
        Lmax             41.575;
        n                3.0;
    }

    // Optional (inherited) entries
    ...
}

where the entries mean:

Property	Description	Type	Req'd	Dflt
`type`	Type name: atmLengthScaleTurbSource	word	yes	-
`rho`	Name of density field	word	no	rho
`Lmax`	Maximum mixing-length scale [m]	scalar	no	41.575
`n`	Mixing-length scale exponent	scalar	no	3.0

The inherited entries are elaborated in:

See also

cellSetOption.H

Source files

Definition at line 163 of file atmLengthScaleTurbSource.H.

Constructor & Destructor Documentation

◆ atmLengthScaleTurbSource() [1/2]

atmLengthScaleTurbSource	(	const word &	sourceName,
		const word &	modelType,
		const dictionary &	dict,
		const fvMesh &	mesh
	)

Construct from explicit source name and mesh.

Definition at line 83 of file atmLengthScaleTurbSource.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, FatalErrorInFunction, tmp< T >::isTmp(), Log, Foam::nl, turbulenceModel::propertiesName, and dictionary::read().

Here is the call graph for this function:

◆ atmLengthScaleTurbSource() [2/2]

atmLengthScaleTurbSource ( const atmLengthScaleTurbSource & )

delete

No copy construct.

Member Function Documentation

◆ TypeName()

TypeName ( "atmLengthScaleTurbSource" )

Runtime type information.

◆ operator=()

void operator= ( const atmLengthScaleTurbSource & )

delete

No copy assignment.

◆ addSup() [1/3]

void addSup	(	fvMatrix< scalar > &	eqn,
		const label	fieldi
	)

virtual

Add explicit contribution to epsilon or omega equation for incompressible flow computations

Reimplemented from option.

Definition at line 178 of file atmLengthScaleTurbSource.C.

◆ addSup() [2/3]

void addSup	(	const volScalarField &	rho,
		fvMatrix< scalar > &	eqn,
		const label	fieldi
	)

virtual

Add explicit contribution to epsilon or omega equation for compressible flow computations

Reimplemented from option.

Definition at line 207 of file atmLengthScaleTurbSource.C.

References rho.

◆ addSup() [3/3]

void addSup	(	const volScalarField &	alpha,
		const volScalarField &	rho,
		fvMatrix< scalar > &	eqn,
		const label	fieldi
	)

virtual

Add explicit contribution to epsilon or omega equation for multiphase flow computations

Reimplemented from option.

Definition at line 225 of file atmLengthScaleTurbSource.C.

References Foam::constant::atomic::alpha, and rho.

◆ read()

virtual bool read ( const dictionary & dict )

inlinevirtual

Read source dictionary (effectively no-op)

Reimplemented from cellSetOption.

Definition at line 281 of file atmLengthScaleTurbSource.H.

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

src/atmosphericModels/fvOptions/atmLengthScaleTurbSource/atmLengthScaleTurbSource.H
src/atmosphericModels/fvOptions/atmLengthScaleTurbSource/atmLengthScaleTurbSource.C
src/atmosphericModels/fvOptions/atmLengthScaleTurbSource/atmLengthScaleTurbSourceTemplates.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ atmLengthScaleTurbSource() [1/2]

◆ atmLengthScaleTurbSource() [2/2]

Member Function Documentation

◆ TypeName()

◆ operator=()

◆ addSup() [1/3]

◆ addSup() [2/3]

◆ addSup() [3/3]

◆ read()