Actuation disk source including radial thrust. More...

Inheritance diagram for radialActuationDisk:

Collaboration diagram for radialActuationDisk:

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

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

	radialActuationDisk (const radialActuationDisk &)=delete
	Disallow default bitwise copy construction. More...

virtual	~radialActuationDisk ()
	Destructor. More...

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

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

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

void	operator= (const radialActuationDisk &)=delete
	Disallow default bitwise assignment. More...

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

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

	actuationDisk (const actuationDisk &)=delete
	Disallow default bitwise copy construction. More...

virtual	~actuationDisk ()
	Destructor. More...

virtual wordList	addSupFields () const
	Return the list of fields for which the fvModel adds source term. More...

virtual void	addSup (const volScalarField &alpha, const volScalarField &rho, const volVectorField &U, fvMatrix< vector > &eqn) const
	Explicit and implicit sources for phase equations. More...

virtual bool	movePoints ()
	Update for mesh motion. More...

virtual void	topoChange (const polyTopoChangeMap &)
	Update topology using the given map. More...

virtual void	mapMesh (const polyMeshMap &)
	Update from another mesh using the given map. More...

virtual void	distribute (const polyDistributionMap &)
	Redistribute or update using the given distribution map. More...

void	operator= (const actuationDisk &)=delete
	Disallow default bitwise assignment. More...

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

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

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

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

virtual	~fvModel ()
	Destructor. More...

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

const word &	keyword () const
	Return name as the keyword. More...

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

const dictionary &	coeffs (const dictionary &) const
	Return the coefficients sub-dictionary. More...

virtual bool	addsSupToField (const word &fieldName) const
	Return true if the fvModel adds a source term to the given. More...

virtual scalar	maxDeltaT () const
	Return the maximum time-step for stable operation. More...

virtual void	addSup (fvMatrix< scalar > &eqn) const
	Add a source term to a field-less proxy equation. More...

template<class Type >
tmp< fvMatrix< Type > >	sourceProxy (const VolField< Type > &eqnField) const
	Add a source term to an equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const VolField< Type > &field) const
	Return source for an equation. More...

template<class Type >
tmp< fvMatrix< Type > >	sourceProxy (const VolField< Type > &field, const VolField< Type > &eqnField) const
	Return source for an equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const volScalarField &rho, const VolField< Type > &field) const
	Return source for a compressible equation. More...

template<class Type >
tmp< fvMatrix< Type > >	sourceProxy (const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const
	Return source for a compressible equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field) const
	Return source for a phase equation. More...

template<class Type >
tmp< fvMatrix< Type > >	sourceProxy (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const
	Return source for a phase equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const volScalarField &alpha, const geometricOneField &rho, const VolField< Type > &field) const
	Return source for a phase equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const geometricOneField &alpha, const volScalarField &rho, const VolField< Type > &field) const
	Return source for a phase equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const geometricOneField &alpha, const geometricOneField &rho, const VolField< Type > &field) const
	Return source for a phase equation. More...

template<class Type >
tmp< fvMatrix< Type > >	d2dt2 (const VolField< Type > &field) const
	Return source for an equation with a second time derivative. More...

virtual void	preUpdateMesh ()
	Prepare for mesh update. More...

virtual void	correct ()
	Correct the fvModel. More...

virtual bool	write (const bool write=true) const
	Write fvModel data. More...

template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes>
Foam::dimensionSet	sourceDims (const dimensionSet &ds, const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields)

template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes>
const Foam::word &	fieldName (const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields)

template<class AlphaRhoFieldType >
const Foam::word &	fieldName (const AlphaRhoFieldType &alphaRhoField)

template<class Type , class ... AlphaRhoFieldTypes>
Foam::tmp< Foam::fvMatrix< Type > >	sourceTerm (const VolField< Type > &eqnField, const dimensionSet &ds, const AlphaRhoFieldTypes &... alphaRhoFields) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	sourceProxy (const VolField< Type > &eqnField) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	sourceProxy (const VolField< Type > &field, const VolField< Type > &eqnField) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const volScalarField &rho, const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	sourceProxy (const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	sourceProxy (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const geometricOneField &alpha, const geometricOneField &rho, const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const volScalarField &alpha, const geometricOneField &rho, const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const geometricOneField &alpha, const volScalarField &rho, const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	d2dt2 (const VolField< Type > &field) const

Additional Inherited Members
Static Public Member Functions inherited from fvModel
static const dictionary &	coeffs (const word &modelType, const dictionary &)
	Return the coefficients sub-dictionary for a given model type. More...

template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes>
static dimensionSet	sourceDims (const dimensionSet &ds, const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields)
	Return the dimensions of the matrix of a source term. More...

static const dimensionSet &	sourceDims (const dimensionSet &ds)
	Return the dimensions of the matrix of a source term (base. More...

template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes>
static const word &	fieldName (const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields)
	Return the name of the field associated with a source term. More...

template<class AlphaRhoFieldType >
static const word &	fieldName (const AlphaRhoFieldType &alphaRhoField)
	Return the name of the field associated with a source term (base. More...

static const word &	fieldName ()
	Return the name of the field associated with a source term. Special. More...

static autoPtr< fvModel >	New (const word &name, const fvMesh &mesh, const dictionary &dict)
	Return a reference to the selected fvModel. More...

Static Public Attributes inherited from fvModel
static const wordHashSet	keywords
	The keywords read by this class. More...

Protected Member Functions inherited from fvModel
template<class Type >
void	addSupType (const VolField< Type > &field, fvMatrix< Type > &eqn) const
	Add a source term to an equation. More...

template<class Type >
void	addSupType (const volScalarField &rho, const VolField< Type > &field, fvMatrix< Type > &eqn) const
	Add a source term to a compressible equation. More...

template<class Type >
void	addSupType (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field, fvMatrix< Type > &eqn) const
	Add a source term to a phase equation. More...

template<class Type , class ... AlphaRhoFieldTypes>
tmp< fvMatrix< Type > >	sourceTerm (const VolField< Type > &eqnField, const dimensionSet &ds, const AlphaRhoFieldTypes &... alphaRhoFields) const
	Return a source for an equation. More...

Protected Attributes inherited from actuationDisk
fvCellZone	zone_
	The cellZone the fvConstraint applies to. More...

word	phaseName_
	The name of the phase to which this fvModel applies. More...

word	UName_
	Name of the velocity field. More...

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...

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:

radialActuationDisk1
{
    type            radialActuationDisk;

    cellZone        radialActuationDisk1;

    U               U;              // Name of the velocity field

    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 115 of file radialActuationDisk.H.

Constructor & Destructor Documentation

◆ radialActuationDisk() [1/2]

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

Construct from components.

Definition at line 125 of file radialActuationDisk.C.

References fvModel::coeffs(), and dict.

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◆ radialActuationDisk() [2/2]

radialActuationDisk ( const radialActuationDisk & )

delete

Disallow default bitwise copy construction.

◆ ~radialActuationDisk()

virtual ~radialActuationDisk ( )

inlinevirtual

Destructor.

Definition at line 164 of file radialActuationDisk.H.

Member Function Documentation

◆ TypeName()

TypeName ( "radialActuationDisk" )

Runtime type information.

◆ addSup() [1/2]

void addSup	(	const volVectorField &	U,
		fvMatrix< vector > &	eqn
	)		const

virtual

Source term to momentum equation.

Reimplemented from actuationDisk.

Definition at line 142 of file radialActuationDisk.C.

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

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◆ addSup() [2/2]

void addSup	(	const volScalarField &	rho,
		const volVectorField &	U,
		fvMatrix< vector > &	eqn
	)		const

virtual

Source term to compressible momentum equation.

Reimplemented from actuationDisk.

Definition at line 159 of file radialActuationDisk.C.

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

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◆ read()

bool read ( const dictionary & dict )

virtual

Read dictionary.

Reimplemented from actuationDisk.

Definition at line 177 of file radialActuationDisk.C.

References dict, and actuationDisk::read().

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◆ operator=()

void operator= ( const radialActuationDisk & )

delete

Disallow default bitwise assignment.

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

src/fvModels/general/radialActuationDisk/radialActuationDisk.H
src/fvModels/general/radialActuationDisk/radialActuationDisk.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ radialActuationDisk() [1/2]

◆ radialActuationDisk() [2/2]

◆ ~radialActuationDisk()

Member Function Documentation

◆ TypeName()

◆ addSup() [1/2]

◆ addSup() [2/2]

◆ read()

◆ operator=()