Actuation disk source including radial thrust. More...

Inheritance diagram for radialActuationDiskSource:

Collaboration diagram for radialActuationDiskSource:

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

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

virtual	~radialActuationDiskSource ()
	Destructor. More...

virtual void	addSup (fvMatrix< vector > &eqn, const label fieldi)
	Source term to momentum equation. More...

virtual void	addSup (const volScalarField &rho, fvMatrix< vector > &eqn, const label fieldi)
	Source term to compressible momentum equation. More...

virtual bool	read (const dictionary &dict)
	Read dictionary. More...

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

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

virtual	~actuationDiskSource ()
	Destructor. More...

scalar	Cp () const
	Return Cp. More...

scalar	Ct () const
	Return Ct. More...

const vector &	diskDir () const
	Normal disk direction. More...

scalar	diskArea () const
	Disk area. 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 ()
	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 ()
	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< scalar > &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< scalar > &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< scalar > &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...

Static Public Attributes inherited from cellSetOption
static const NamedEnum< selectionModeType, 4 >	selectionModeTypeNames_
	Word 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...

Protected Attributes inherited from actuationDiskSource
vector	diskDir_
	Disk area normal. More...

scalar	Cp_
	Power coefficient. More...

scalar	Ct_
	Thrust coefficient. More...

scalar	diskArea_
	Disk area. More...

point	upstreamPoint_
	Upstream point sample. More...

label	upstreamCellId_
	Upstream cell ID. 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 cell set 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

Actuation disk source including radial thrust.

Constant values for momentum source for actuation disk

$T = 2 \rho A U_{o}^2 a (1-a)$

and

$U_1 = (1 - a)U_{o}$

where:

	=	disk area
	=	upstream velocity
	=	1 - Cp/Ct
	=	velocity at the disk

The thrust is distributed by a radial function:

$thrust(r) = T (C_0 + C_1 r^2 + C_2 r^4)$

Usage

Example usage:

actuationDiskSourceCoeffs
{
    fieldName       U;          // name of field to apply source
    diskDir         (-1 0 0);   // disk direction
    Cp              0.1;        // power coefficient
    Ct              0.5;        // thrust coefficient
    diskArea        5.0;        // disk area
    coeffs          (0.1 0.5 0.01); // radial distribution coefficients
    upstreamPoint   (0 0 0);    // upstream point
}

Source files

Definition at line 107 of file radialActuationDiskSource.H.

Constructor & Destructor Documentation

radialActuationDiskSource	(	const word &	name,
		const word &	modelType,
		const dictionary &	dict,
		const fvMesh &	mesh
	)

Construct from components.

Definition at line 49 of file radialActuationDiskSource.C.

References radialActuationDiskSource::addSup(), Foam::endl(), and Foam::Info.

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virtual ~radialActuationDiskSource ( )

inlinevirtual

Destructor.

Definition at line 156 of file radialActuationDiskSource.H.

References radialActuationDiskSource::addSup(), and radialActuationDiskSource::read().

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Member Function Documentation

TypeName ( "radialActuationDiskSource" )

Runtime type information.

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

virtual

Source term to momentum equation.

Reimplemented from actuationDiskSource.

Definition at line 66 of file radialActuationDiskSource.C.

References fvMatrix< Type >::psi(), fvMatrix< Type >::source(), and U.

Referenced by radialActuationDiskSource::radialActuationDiskSource(), and radialActuationDiskSource::~radialActuationDiskSource().

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

virtual

Source term to compressible momentum equation.

Reimplemented from actuationDiskSource.

Definition at line 90 of file radialActuationDiskSource.C.

References fvMatrix< Type >::psi(), fvMatrix< Type >::source(), and U.

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bool read ( const dictionary & dict )

virtual

Read dictionary.

Reimplemented from actuationDiskSource.

Definition at line 114 of file radialActuationDiskSource.C.

References actuationDiskSource::read().

Referenced by radialActuationDiskSource::~radialActuationDiskSource().

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

src/fvOptions/sources/derived/radialActuationDiskSource/radialActuationDiskSource.H
src/fvOptions/sources/derived/radialActuationDiskSource/radialActuationDiskSource.C
src/fvOptions/sources/derived/radialActuationDiskSource/radialActuationDiskSourceTemplates.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation