Cone injection. More...

Inheritance diagram for ConeNozzleInjection< CloudType >:

Collaboration diagram for ConeNozzleInjection< CloudType >:

[legend]

Public Types
enum	injectionMethod { imPoint, imDisc }
	Injection method enumeration. More...

enum	flowType { ftConstantVelocity, ftPressureDrivenVelocity, ftFlowRateAndDischarge }
	Flow type enumeration. More...

Public Types inherited from InjectionModel< CloudType >
enum	parcelBasis { pbNumber, pbMass, pbFixed }
	Parcel basis representation options. More...

typedef CloudType::parcelType	parcelType
	Convenience typedef for parcelType. More...

Public Types inherited from CloudSubModelBase< CloudType >
typedef CloudType	cloudType
	Type of cloud this model was instantiated for. More...

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

	ConeNozzleInjection (const dictionary &dict, CloudType &owner, const word &modelName)
	Construct from dictionary. More...

	ConeNozzleInjection (const ConeNozzleInjection< CloudType > &im)
	Construct copy. More...

virtual autoPtr< InjectionModel< CloudType > >	clone () const
	Construct and return a clone. More...

virtual	~ConeNozzleInjection ()
	Destructor. More...

virtual void	updateMesh ()
	Set injector locations when mesh is updated. More...

scalar	timeEnd () const
	Return the end-of-injection time. More...

virtual label	parcelsToInject (const scalar time0, const scalar time1)
	Number of parcels to introduce relative to SOI. More...

virtual scalar	volumeToInject (const scalar time0, const scalar time1)
	Volume of parcels to introduce relative to SOI. More...

virtual void	setPositionAndCell (const label parcelI, const label nParcels, const scalar time, vector &position, label &cellOwner, label &tetFaceI, label &tetPtI)
	Set the injection position and owner cell. More...

virtual void	setProperties (const label parcelI, const label nParcels, const scalar time, typename CloudType::parcelType &parcel)
	Set the parcel properties. More...

virtual bool	fullyDescribed () const
	Flag to identify whether model fully describes the parcel. More...

virtual bool	validInjection (const label parcelI)
	Return flag to identify whether or not injection of parcelI is. More...

Public Member Functions inherited from InjectionModel< CloudType >
	TypeName ("injectionModel")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, InjectionModel, dictionary,(const dictionary &dict, CloudType &owner, const word &modelType),(dict, owner, modelType))
	Declare runtime constructor selection table. More...

	InjectionModel (CloudType &owner)
	Construct null from owner. More...

	InjectionModel (const dictionary &dict, CloudType &owner, const word &modelName, const word &modelType)
	Construct from dictionary. More...

	InjectionModel (const InjectionModel< CloudType > &im)
	Construct copy. More...

virtual	~InjectionModel ()
	Destructor. More...

scalar	timeStart () const
	Return the start-of-injection time. More...

scalar	volumeTotal () const
	Return the total volume to be injected across the event. More...

scalar	massTotal () const
	Return mass of particles to introduce. More...

scalar	massInjected () const
	Return mass of particles injected (cumulative) More...

virtual scalar	averageParcelMass ()
	Return the average parcel mass over the injection period. More...

label	nInjections () const
	Return the number of injections. More...

label	parcelsAddedTotal () const
	Return the total number parcels added. More...

template<class TrackData >
void	inject (TrackData &td)
	Main injection loop. More...

template<class TrackData >
void	injectSteadyState (TrackData &td, const scalar trackTime)
	Main injection loop - steady-state. More...

virtual void	info (Ostream &os)
	Write injection info to stream. More...

Public Member Functions inherited from CloudSubModelBase< CloudType >
	CloudSubModelBase (CloudType &owner)
	Construct null from owner cloud. More...

	CloudSubModelBase (CloudType &owner, const dictionary &dict, const word &baseName, const word &modelType, const word &dictExt="Coeffs")
	Construct from owner cloud without name. More...

	CloudSubModelBase (const word &modelName, CloudType &owner, const dictionary &dict, const word &baseName, const word &modelType)
	Construct from owner cloud with name. More...

	CloudSubModelBase (const CloudSubModelBase< CloudType > &smb)
	Construct as copy. More...

virtual	~CloudSubModelBase ()
	Destructor. More...

const CloudType &	owner () const
	Return const access to the owner cloud. More...

virtual bool	outputTime () const
	Flag to indicate when to write a property. More...

CloudType &	owner ()
	Return non-const access to the owner cloud for manipulation. More...

virtual void	write (Ostream &os) const
	Write. More...

Public Member Functions inherited from subModelBase
	subModelBase (dictionary &properties)
	Construct null. More...

	subModelBase (dictionary &properties, const dictionary &dict, const word &baseName, const word &modelType, const word &dictExt="Coeffs")
	Construct from components without name. More...

	subModelBase (const word &modelName, dictionary &properties, const dictionary &dict, const word &baseName, const word &modelType)
	Construct from components with name. More...

	subModelBase (const subModelBase &smb)
	Construct as copy. More...

virtual	~subModelBase ()
	Destructor. More...

const word &	modelName () const
	Return const access to the name of the sub-model. More...

const dictionary &	dict () const
	Return const access to the cloud dictionary. More...

const word &	baseName () const
	Return const access to the base name of the sub-model. More...

const word &	modelType () const
	Return const access to the sub-model type. More...

const dictionary &	coeffDict () const
	Return const access to the coefficients dictionary. More...

const dictionary &	properties () const
	Return const access to the properties dictionary. More...

virtual bool	defaultCoeffs (const bool printMsg) const
	Returns true if defaultCoeffs is true and outputs on printMsg. More...

virtual bool	active () const
	Return the model 'active' status - default active = true. More...

virtual void	cacheFields (const bool store)
	Cache dependant sub-model fields. More...

template<class Type >
Type	getBaseProperty (const word &entryName, const Type &defaultValue=pTraits< Type >::zero) const
	Retrieve generic property from the base model. More...

template<class Type >
void	getBaseProperty (const word &entryName, Type &value) const
	Retrieve generic property from the base model. More...

template<class Type >
void	setBaseProperty (const word &entryName, const Type &value)
	Add generic property to the base model. More...

template<class Type >
void	getModelProperty (const word &entryName, Type &value) const
	Retrieve generic property from the sub-model. More...

template<class Type >
Type	getModelProperty (const word &entryName, const Type &defaultValue=pTraits< Type >::zero) const
	Retrieve generic property from the sub-model. More...

template<class Type >
void	setModelProperty (const word &entryName, const Type &value)
	Add generic property to the sub-model. More...

Private Member Functions
void	setInjectionMethod ()
	Set the injection type. More...

void	setFlowType ()
	Set the injection flow type. More...

Private Attributes
injectionMethod	injectionMethod_
	Point/disc injection method. More...

flowType	flowType_
	Flow type. More...

const scalar	outerDiameter_
	Outer nozzle diameter [m]. More...

const scalar	innerDiameter_
	Inner nozzle diameter [m]. More...

scalar	duration_
	Injection duration [s]. More...

vector	position_
	Injector position [m]. More...

label	injectorCell_
	Cell containing injector position []. More...

label	tetFaceI_
	Index of tet face for injector cell. More...

label	tetPtI_
	Index of tet point for injector cell. More...

vector	direction_
	Injector direction []. More...

const label	parcelsPerSecond_
	Number of parcels to introduce per second []. More...

const TimeDataEntry< scalar >	flowRateProfile_
	Flow rate profile relative to SOI []. More...

const TimeDataEntry< scalar >	thetaInner_
	Inner half-cone angle relative to SOI [deg]. More...

const TimeDataEntry< scalar >	thetaOuter_
	Outer half-cone angle relative to SOI [deg]. More...

const autoPtr< distributionModels::distributionModel >	sizeDistribution_
	Parcel size PDF model. More...

vector	tanVec1_
	First tangential vector. More...

vector	tanVec2_
	Second tangential vector. More...

vector	normal_
	Injection vector orthogonal to direction. More...

scalar	UMag_
	Constant velocity [m/s]. More...

TimeDataEntry< scalar >	Cd_
	Discharge coefficient, relative to SOI [m/s]. More...

TimeDataEntry< scalar >	Pinj_
	Injection pressure [Pa]. More...

Additional Inherited Members
Static Public Member Functions inherited from InjectionModel< CloudType >
static autoPtr< InjectionModel< CloudType > >	New (const dictionary &dict, CloudType &owner)
	Selector with lookup from dictionary. More...

static autoPtr< InjectionModel< CloudType > >	New (const dictionary &dict, const word &modelName, const word &modelType, CloudType &owner)
	Selector with name and type. More...

Protected Member Functions inherited from InjectionModel< CloudType >
virtual bool	prepareForNextTimeStep (const scalar time, label &newParcels, scalar &newVolumeFraction)
	Determine properties for next time step/injection interval. More...

virtual bool	findCellAtPosition (label &cellI, label &tetFaceI, label &tetPtI, vector &position, bool errorOnNotFound=true)
	Find the cell that contains the supplied position. More...

virtual scalar	setNumberOfParticles (const label parcels, const scalar volumeFraction, const scalar diameter, const scalar rho)
	Set number of particles to inject given parcel properties. More...

virtual void	postInjectCheck (const label parcelsAdded, const scalar massAdded)
	Post injection checks. More...

Protected Member Functions inherited from subModelBase
bool	inLine () const
	Flag to indicate whether data is/was read in-line. More...

Protected Attributes inherited from InjectionModel< CloudType >
scalar	SOI_
	Start of injection [s]. More...

scalar	volumeTotal_
	Total volume of particles introduced by this injector [m^3]. More...

scalar	massTotal_
	Total mass to inject [kg]. More...

TimeDataEntry< scalar >	massFlowRate_
	Mass flow rate profile for steady calculations. More...

scalar	massInjected_
	Total mass injected to date [kg]. More...

label	nInjections_
	Number of injections counter. More...

label	parcelsAddedTotal_
	Running counter of total number of parcels added. More...

parcelBasis	parcelBasis_
	Parcel basis enumeration. More...

scalar	nParticleFixed_
	nParticle to assign to parcels when the 'fixed' basis More...

scalar	time0_
	Continuous phase time at start of injection time step [s]. More...

scalar	timeStep0_
	Time at start of injection time step [s]. More...

scalar	delayedVolume_
	Volume that should have been injected, but would lead to. More...

label	injectorID_
	Optional injector ID. More...

Protected Attributes inherited from CloudSubModelBase< CloudType >
CloudType &	owner_
	Reference to the cloud. More...

Protected Attributes inherited from subModelBase
const word	modelName_
	Name of the sub-model. More...

dictionary &	properties_
	Reference to properties dictionary e.g. for restart. More...

const dictionary	dict_
	Copy of dictionary used during construction. More...

const word	baseName_
	Name of the sub-model base class. More...

const word	modelType_
	Type of the sub-model. More...

const dictionary	coeffDict_
	Coefficients dictionary. More...

Detailed Description

template<class CloudType>
class Foam::ConeNozzleInjection< CloudType >

Cone injection.

User specifies

time of start of injection
injector position
direction (along injection axis)
parcel flow rate
inner and outer half-cone angles

Additional

Parcel diameters obtained by size distribution model
Parcel velocity is calculated as:
- Constant velocity U = <specified by user>
- Pressure driven velocity U = sqrt(2*(Pinj - Pamb)/rho)
- Flow rate and discharge U = V_dot/(A*Cd)

Source files

Definition at line 73 of file ConeNozzleInjection.H.

Member Enumeration Documentation

◆ injectionMethod

enum injectionMethod

Injection method enumeration.

Enumerator
imPoint
imDisc

Definition at line 80 of file ConeNozzleInjection.H.

◆ flowType

enum flowType

Flow type enumeration.

Enumerator
ftConstantVelocity
ftPressureDrivenVelocity
ftFlowRateAndDischarge

Definition at line 87 of file ConeNozzleInjection.H.

Constructor & Destructor Documentation

◆ ConeNozzleInjection() [1/2]

ConeNozzleInjection	(	const dictionary &	dict,
		CloudType &	owner,
		const word &	modelName
	)

Construct from dictionary.

Definition at line 99 of file ConeNozzleInjection.C.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::mag(), Foam::nl, rndGen(), DSMCCloud< ParcelType >::rndGen(), and Vector< scalar >::zero.

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◆ ConeNozzleInjection() [2/2]

ConeNozzleInjection ( const ConeNozzleInjection< CloudType > & im )

Construct copy.

Definition at line 207 of file ConeNozzleInjection.C.

◆ ~ConeNozzleInjection()

~ConeNozzleInjection

virtual

Destructor.

Definition at line 239 of file ConeNozzleInjection.C.

Member Function Documentation

◆ setInjectionMethod()

void setInjectionMethod

private

Set the injection type.

Definition at line 36 of file ConeNozzleInjection.C.

References Foam::exit(), Foam::FatalError, and FatalErrorInFunction.

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◆ setFlowType()

void setFlowType

private

Set the injection flow type.

Definition at line 67 of file ConeNozzleInjection.C.

References Foam::exit(), Foam::FatalError, and FatalErrorInFunction.

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◆ TypeName()

TypeName ( "coneNozzleInjection" )

Runtime type information.

◆ clone()

virtual autoPtr<InjectionModel<CloudType> > clone ( ) const

inlinevirtual

Construct and return a clone.

Implements InjectionModel< CloudType >.

Definition at line 198 of file ConeNozzleInjection.H.

◆ updateMesh()

void updateMesh

virtual

Set injector locations when mesh is updated.

Reimplemented from InjectionModel< CloudType >.

Definition at line 246 of file ConeNozzleInjection.C.

◆ timeEnd()

Foam::scalar timeEnd

virtual

Return the end-of-injection time.

Implements InjectionModel< CloudType >.

Definition at line 270 of file ConeNozzleInjection.C.

◆ parcelsToInject()

Foam::label parcelsToInject	(	const scalar	time0,
		const scalar	time1
	)

virtual

Number of parcels to introduce relative to SOI.

Implements InjectionModel< CloudType >.

Definition at line 278 of file ConeNozzleInjection.C.

◆ volumeToInject()

Foam::scalar volumeToInject	(	const scalar	time0,
		const scalar	time1
	)

virtual

Volume of parcels to introduce relative to SOI.

Implements InjectionModel< CloudType >.

Definition at line 296 of file ConeNozzleInjection.C.

◆ setPositionAndCell()

void setPositionAndCell	(	const label	parcelI,
		const label	nParcels,
		const scalar	time,
		vector &	position,
		label &	cellOwner,
		label &	tetFaceI,
		label &	tetPtI
	)

virtual

Set the injection position and owner cell.

Implements InjectionModel< CloudType >.

Definition at line 314 of file ConeNozzleInjection.C.

References beta(), Foam::cos(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::nl, rndGen(), DSMCCloud< ParcelType >::rndGen(), Foam::sin(), and Foam::constant::mathematical::twoPi().

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◆ setProperties()

void setProperties	(	const label	parcelI,
		const label	nParcels,
		const scalar	time,
		typename CloudType::parcelType &	parcel
	)

virtual

Set the parcel properties.

Implements InjectionModel< CloudType >.

Definition at line 369 of file ConeNozzleInjection.C.

References Foam::constant::atomic::alpha, Foam::cos(), Foam::mag(), Foam::constant::mathematical::pi(), rho, rndGen(), DSMCCloud< ParcelType >::rndGen(), Foam::sin(), and Foam::sqrt().

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◆ fullyDescribed()

bool fullyDescribed

virtual

Flag to identify whether model fully describes the parcel.

Implements InjectionModel< CloudType >.

Definition at line 434 of file ConeNozzleInjection.C.

◆ validInjection()

bool validInjection ( const label parcelI )

virtual

Return flag to identify whether or not injection of parcelI is.

permitted

Implements InjectionModel< CloudType >.

Definition at line 441 of file ConeNozzleInjection.C.

Field Documentation

◆ injectionMethod_

injectionMethod injectionMethod_

private

Point/disc injection method.

Definition at line 100 of file ConeNozzleInjection.H.

◆ flowType_

flowType flowType_

private

Flow type.

Definition at line 103 of file ConeNozzleInjection.H.

◆ outerDiameter_

const scalar outerDiameter_

private

Outer nozzle diameter [m].

Definition at line 106 of file ConeNozzleInjection.H.

◆ innerDiameter_

const scalar innerDiameter_

private

Inner nozzle diameter [m].

Definition at line 109 of file ConeNozzleInjection.H.

◆ duration_

scalar duration_

private

Injection duration [s].

Definition at line 112 of file ConeNozzleInjection.H.

◆ position_

vector position_

private

Injector position [m].

Definition at line 115 of file ConeNozzleInjection.H.

◆ injectorCell_

label injectorCell_

private

Cell containing injector position [].

Definition at line 118 of file ConeNozzleInjection.H.

◆ tetFaceI_

label tetFaceI_

private

Index of tet face for injector cell.

Definition at line 121 of file ConeNozzleInjection.H.

◆ tetPtI_

label tetPtI_

private

Index of tet point for injector cell.

Definition at line 124 of file ConeNozzleInjection.H.

◆ direction_

vector direction_

private

Injector direction [].

Definition at line 127 of file ConeNozzleInjection.H.

◆ parcelsPerSecond_

const label parcelsPerSecond_

private

Number of parcels to introduce per second [].

Definition at line 130 of file ConeNozzleInjection.H.

◆ flowRateProfile_

const TimeDataEntry<scalar> flowRateProfile_

private

Flow rate profile relative to SOI [].

Definition at line 133 of file ConeNozzleInjection.H.

◆ thetaInner_

const TimeDataEntry<scalar> thetaInner_

private

Inner half-cone angle relative to SOI [deg].

Definition at line 136 of file ConeNozzleInjection.H.

◆ thetaOuter_

const TimeDataEntry<scalar> thetaOuter_

private

Outer half-cone angle relative to SOI [deg].

Definition at line 139 of file ConeNozzleInjection.H.

◆ sizeDistribution_

const autoPtr<distributionModels::distributionModel> sizeDistribution_

private

Parcel size PDF model.

Definition at line 142 of file ConeNozzleInjection.H.

◆ tanVec1_

vector tanVec1_

private

First tangential vector.

Definition at line 148 of file ConeNozzleInjection.H.

◆ tanVec2_

vector tanVec2_

private

Second tangential vector.

Definition at line 151 of file ConeNozzleInjection.H.

◆ normal_

vector normal_

private

Injection vector orthogonal to direction.

Definition at line 154 of file ConeNozzleInjection.H.

◆ UMag_

scalar UMag_

private

Constant velocity [m/s].

Definition at line 160 of file ConeNozzleInjection.H.

◆ Cd_

TimeDataEntry<scalar> Cd_

private

Discharge coefficient, relative to SOI [m/s].

Definition at line 163 of file ConeNozzleInjection.H.

◆ Pinj_

TimeDataEntry<scalar> Pinj_

private

Injection pressure [Pa].

Definition at line 166 of file ConeNozzleInjection.H.

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

src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/ConeNozzleInjection/ConeNozzleInjection.H
src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/ConeNozzleInjection/ConeNozzleInjection.C

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<class CloudType> class Foam::ConeNozzleInjection< CloudType >

Member Enumeration Documentation

◆ injectionMethod

◆ flowType

Constructor & Destructor Documentation

◆ ConeNozzleInjection() [1/2]

◆ ConeNozzleInjection() [2/2]

◆ ~ConeNozzleInjection()

Member Function Documentation

◆ setInjectionMethod()

◆ setFlowType()

◆ TypeName()

◆ clone()

◆ updateMesh()

◆ timeEnd()

◆ parcelsToInject()

◆ volumeToInject()

◆ setPositionAndCell()

◆ setProperties()

◆ fullyDescribed()

◆ validInjection()

Field Documentation

◆ injectionMethod_

◆ flowType_

◆ outerDiameter_

◆ innerDiameter_

◆ duration_

◆ position_

◆ injectorCell_

◆ tetFaceI_

◆ tetPtI_

◆ direction_

◆ parcelsPerSecond_

◆ flowRateProfile_

◆ thetaInner_

◆ thetaOuter_

◆ sizeDistribution_

◆ tanVec1_

◆ tanVec2_

◆ normal_

◆ UMag_

◆ Cd_

◆ Pinj_

template<class CloudType>
class Foam::ConeNozzleInjection< CloudType >