Base particle class. More...

Inheritance diagram for particle< Type >:

[legend]

Collaboration diagram for particle< Type >:

Classes
class	iNew
	Factory class to read-construct particles used for. More...

class	trackingData

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

	particle (const polyMesh &mesh, const barycentric &coordinates, const label celli, const label tetFacei, const label tetPti)
	Construct from components. More...

	particle (const polyMesh &mesh, const vector &position, const label celli)
	Construct from a position and a cell, searching for the rest of the. More...

	particle (const polyMesh &mesh, Istream &, bool readFields=true)
	Construct from Istream. More...

	particle (const particle &p)
	Construct as a copy. More...

	particle (const particle &p, const polyMesh &mesh)
	Construct as a copy with references to a new mesh. More...

virtual autoPtr< particle >	clone () const
	Construct a clone. More...

virtual	~particle ()
	Destructor. More...

label	getNewParticleID () const
	Get unique particle creation id. More...

const polyMesh &	mesh () const
	Return the mesh database. More...

const barycentric &	coordinates () const
	Return current particle coordinates. More...

label	cell () const
	Return current cell particle is in. More...

label	tetFace () const
	Return current tet face particle is in. More...

label	tetPt () const
	Return current tet face particle is in. More...

label	face () const
	Return current face particle is on otherwise -1. More...

scalar	stepFraction () const
	Return the fraction of time-step completed. More...

scalar &	stepFraction ()
	Return the fraction of time-step completed. More...

label	origProc () const
	Return the originating processor ID. More...

label &	origProc ()
	Return the originating processor ID. More...

label	origId () const
	Return the particle ID on the originating processor. More...

label &	origId ()
	Return the particle ID on the originating processor. More...

Pair< scalar >	stepFractionSpan () const
	Return the step fraction change within the overall time-step. More...

scalar	currentTimeFraction () const
	Return the current fraction within the timestep. This differs. More...

tetIndices	currentTetIndices () const
	Return the indices of the current tet that the. More...

barycentricTensor	currentTetTransform () const
	Return the current tet transformation tensor. More...

vector	normal () const
	Return the normal of the tri on tetFacei_ for the. More...

bool	onFace () const
	Is the particle on a face? More...

bool	onInternalFace () const
	Is the particle on an internal face? More...

bool	onBoundaryFace () const
	Is the particle on a boundary face? More...

label	patch () const
	Return the index of patch that the particle is on. More...

vector	position () const
	Return current particle position. More...

scalar	track (const vector &displacement, const scalar fraction)
	Track along the displacement for a given fraction of the overall. More...

scalar	trackToCell (const vector &displacement, const scalar fraction)
	As particle::track, but stops when a new cell is reached. More...

scalar	trackToFace (const vector &displacement, const scalar fraction)
	As particle::track, but stops when a face is hit. More...

scalar	trackToTri (const vector &displacement, const scalar fraction, label &tetTriI)
	As particle::trackToFace, but stops when a tet triangle is hit. On. More...

scalar	trackToStationaryTri (const vector &displacement, const scalar fraction, label &tetTriI)
	As particle::trackToTri, but for stationary meshes. More...

scalar	trackToMovingTri (const vector &displacement, const scalar fraction, label &tetTriI)
	As particle::trackToTri, but for moving meshes. More...

template<class TrackCloudType >
void	hitFace (const vector &direction, TrackCloudType &cloud, trackingData &td)
	Hit the current face. If the current face is internal than this. More...

template<class TrackCloudType >
void	trackToAndHitFace (const vector &direction, const scalar fraction, TrackCloudType &cloud, trackingData &td)
	Convenience function. Cobines trackToFace and hitFace. More...

vector	deviationFromMeshCentre () const
	Get the displacement from the mesh centre. Used to correct the. More...

void	patchData (vector &n, vector &U) const
	Get the normal and velocity of the current patch location. More...

virtual void	transformProperties (const tensor &T)
	Transform the physical properties of the particle. More...

virtual void	transformProperties (const vector &separation)
	Transform the physical properties of the particle. More...

void	prepareForParallelTransfer ()
	Convert global addressing to the processor patch local equivalents. More...

void	correctAfterParallelTransfer (const label patchi, trackingData &td)
	Convert processor patch addressing to the global equivalents. More...

void	prepareForInteractionListReferral (const vectorTensorTransform &transform)
	Break the topology and store the particle position so that the. More...

void	correctAfterInteractionListReferral (const label celli)
	Correct the topology after referral. The particle may still be. More...

label	procTetPt (const polyMesh &procMesh, const label procCell, const label procTetFace) const
	Return the tet point appropriate for decomposition or reconstruction. More...

void	autoMap (const vector &position, const mapPolyMesh &mapper)
	Map after a topology change. More...

void	writePosition (Ostream &) const
	Write the particle position and cell. More...

Static Public Member Functions
static string	propertyList ()

template<class TrackCloudType >
static void	readFields (TrackCloudType &c)
	Read the fields associated with the owner cloud. More...

template<class TrackCloudType >
static void	writeFields (const TrackCloudType &c)
	Write the fields associated with the owner cloud. More...

Static Public Attributes
static string	propertyList_ = Foam::particle::propertyList()
	String representation of properties. More...

static label	particleCount_ = 0
	Cumulative particle counter - used to provode unique ID. More...

Protected Member Functions
template<class TrackCloudType >
bool	hitPatch (TrackCloudType &, trackingData &)
	Overridable function to handle the particle hitting a patch. More...

template<class TrackCloudType >
void	hitWedgePatch (TrackCloudType &, trackingData &)
	Overridable function to handle the particle hitting a wedgePatch. More...

template<class TrackCloudType >
void	hitSymmetryPlanePatch (TrackCloudType &, trackingData &)
	Overridable function to handle the particle hitting a. More...

template<class TrackCloudType >
void	hitSymmetryPatch (TrackCloudType &, trackingData &)
	Overridable function to handle the particle hitting a symmetryPatch. More...

template<class TrackCloudType >
void	hitCyclicPatch (TrackCloudType &, trackingData &)
	Overridable function to handle the particle hitting a cyclicPatch. More...

template<class TrackCloudType >
void	hitCyclicAMIPatch (TrackCloudType &, trackingData &, const vector &)
	Overridable function to handle the particle hitting a cyclicAMIPatch. More...

template<class TrackCloudType >
void	hitCyclicACMIPatch (TrackCloudType &, trackingData &, const vector &)
	Overridable function to handle the particle hitting a. More...

template<class TrackCloudType >
void	hitCyclicRepeatAMIPatch (TrackCloudType &, trackingData &, const vector &)
	Overridable function to handle the particle hitting an. More...

template<class TrackCloudType >
void	hitProcessorPatch (TrackCloudType &, trackingData &)
	Overridable function to handle the particle hitting a processorPatch. More...

template<class TrackCloudType >
void	hitWallPatch (TrackCloudType &, trackingData &)
	Overridable function to handle the particle hitting a wallPatch. More...

Friends
Ostream &	operator<< (Ostream &, const particle &)

bool	operator== (const particle &pA, const particle &pB)

bool	operator!= (const particle &pA, const particle &pB)

Detailed Description

template<class Type>
class Foam::particle< Type >

Base particle class.

Definition at line 84 of file particle.H.

Constructor & Destructor Documentation

◆ particle() [1/5]

particle	(	const polyMesh &	mesh,
		const barycentric &	coordinates,
		const label	celli,
		const label	tetFacei,
		const label	tetPti
	)

Construct from components.

Definition at line 510 of file particle.C.

Referenced by particle< Type >::clone(), and particle< Type >::iNew::operator()().

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◆ particle() [2/5]

particle	(	const polyMesh &	mesh,
		const vector &	position,
		const label	celli
	)

Construct from a position and a cell, searching for the rest of the.

required topology

Definition at line 531 of file particle.C.

◆ particle() [3/5]

particle	(	const polyMesh &	mesh,
		Istream &	is,
		bool	readFields = `true`
	)

Construct from Istream.

Definition at line 46 of file particleIO.C.

References IOstream::ASCII, IOstream::check(), IOstream::format(), and Istream::read().

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◆ particle() [4/5]

particle ( const particle< Type > & p )

Construct as a copy.

Definition at line 558 of file particle.C.

◆ particle() [5/5]

particle	(	const particle< Type > &	p,
		const polyMesh &	mesh
	)

Construct as a copy with references to a new mesh.

Definition at line 572 of file particle.C.

References particle< Type >::track().

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◆ ~particle()

virtual ~particle ( )

inlinevirtual

Destructor.

Definition at line 412 of file particle.H.

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Member Function Documentation

◆ hitPatch()

bool hitPatch	(	TrackCloudType &	,
		trackingData &
	)

protected

Overridable function to handle the particle hitting a patch.

Executed before other patch-hitting functions.

Definition at line 193 of file particleTemplates.C.

Referenced by particle< Type >::trackingData::trackingData().

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◆ hitWedgePatch()

void hitWedgePatch	(	TrackCloudType &	cloud,
		trackingData &	td
	)

protected

Overridable function to handle the particle hitting a wedgePatch.

Definition at line 200 of file particleTemplates.C.

References Foam::abort(), Foam::FatalError, FatalErrorInFunction, particle< Type >::hitSymmetryPatch(), and particle< Type >::hitSymmetryPlanePatch().

Referenced by particle< Type >::trackingData::trackingData().

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◆ hitSymmetryPlanePatch()

void hitSymmetryPlanePatch	(	TrackCloudType &	cloud,
		trackingData &	td
	)

protected

Overridable function to handle the particle hitting a.

symmetryPlanePatch

Definition at line 212 of file particleTemplates.C.

References particle< Type >::hitSymmetryPatch().

Referenced by particle< Type >::hitWedgePatch(), and particle< Type >::trackingData::trackingData().

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◆ hitSymmetryPatch()

void hitSymmetryPatch	(	TrackCloudType &	,
		trackingData &
	)

protected

Overridable function to handle the particle hitting a symmetryPatch.

Definition at line 222 of file particleTemplates.C.

References Foam::I, particle< Type >::normal(), and particle< Type >::transformProperties().

Referenced by particle< Type >::hitSymmetryPlanePatch(), particle< Type >::hitWedgePatch(), and particle< Type >::trackingData::trackingData().

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◆ hitCyclicPatch()

void hitCyclicPatch	(	TrackCloudType &	,
		trackingData &
	)

protected

Overridable function to handle the particle hitting a cyclicPatch.

Definition at line 230 of file particleTemplates.C.

References polyMesh::boundaryMesh(), polyMesh::faceOwner(), polyMesh::faces(), coupledPolyPatch::forwardT(), particle< Type >::hitCyclicAMIPatch(), cyclicPolyPatch::neighbPatch(), coupledPolyPatch::parallel(), particle< Type >::patch(), s(), coupledPolyPatch::separated(), coupledPolyPatch::separation(), List< T >::size(), Foam::T(), cyclicPolyPatch::transformGlobalFace(), particle< Type >::transformProperties(), and polyPatch::whichFace().

Referenced by particle< Type >::trackingData::trackingData().

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◆ hitCyclicAMIPatch()

void hitCyclicAMIPatch	(	TrackCloudType &	,
		trackingData &	td,
		const vector &	direction
	)

protected

Overridable function to handle the particle hitting a cyclicAMIPatch.

Definition at line 272 of file particleTemplates.C.

References cyclicAMIPolyPatch::AMITransforms(), polyMesh::boundaryMesh(), Foam::endl(), polyMesh::faceOwner(), Pair< Type >::first(), coupledPolyPatch::forwardT(), vectorTensorTransform::hasR(), particle< Type >::hitCyclicACMIPatch(), particle< Type >::trackingData::keepParticle, patchIdentifier::name(), cyclicAMIPolyPatch::neighbPatch(), cyclicAMIPolyPatch::owner(), coupledPolyPatch::parallel(), particle< Type >::patch(), cyclicAMIPolyPatch::pointAMIAndFace(), Foam::pos(), particle< Type >::position(), vectorTensorTransform::R(), cyclicAMIPolyPatch::reverseTransformDirection(), s(), Pair< Type >::second(), coupledPolyPatch::separated(), coupledPolyPatch::separation(), List< T >::size(), polyPatch::start(), Foam::T(), vectorTensorTransform::t(), particle< Type >::transformProperties(), WarningInFunction, polyPatch::whichFace(), and VectorSpace< Vector< scalar >, scalar, 3 >::zero.

Referenced by particle< Type >::hitCyclicACMIPatch(), particle< Type >::hitCyclicPatch(), particle< Type >::hitCyclicRepeatAMIPatch(), and particle< Type >::trackingData::trackingData().

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◆ hitCyclicACMIPatch()

void hitCyclicACMIPatch	(	TrackCloudType &	cloud,
		trackingData &	td,
		const vector &	direction
	)

protected

Overridable function to handle the particle hitting a.

cyclicACMIPatch

Definition at line 359 of file particleTemplates.C.

References polyMesh::boundaryMesh(), Pair< Type >::first(), particle< Type >::hitCyclicAMIPatch(), particle< Type >::hitCyclicRepeatAMIPatch(), particle< Type >::hitFace(), cyclicACMIPolyPatch::mask(), cyclicACMIPolyPatch::nonOverlapPatch(), particle< Type >::patch(), cyclicAMIPolyPatch::pointAMIAndFace(), Foam::pos(), particle< Type >::position(), polyPatch::start(), cyclicACMIPolyPatch::tolerance(), and polyPatch::whichFace().

Referenced by particle< Type >::hitCyclicAMIPatch(), and particle< Type >::trackingData::trackingData().

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◆ hitCyclicRepeatAMIPatch()

void hitCyclicRepeatAMIPatch	(	TrackCloudType &	cloud,
		trackingData &	td,
		const vector &	direction
	)

protected

Overridable function to handle the particle hitting an.

cyclicRepeatAMIPolyPatch

Definition at line 402 of file particleTemplates.C.

References particle< Type >::hitCyclicAMIPatch().

Referenced by particle< Type >::hitCyclicACMIPatch(), and particle< Type >::trackingData::trackingData().

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◆ hitProcessorPatch()

void hitProcessorPatch	(	TrackCloudType &	,
		trackingData &
	)

protected

Overridable function to handle the particle hitting a processorPatch.

Definition at line 413 of file particleTemplates.C.

Referenced by particle< Type >::trackingData::trackingData().

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◆ hitWallPatch()

void hitWallPatch	(	TrackCloudType &	,
		trackingData &
	)

protected

Overridable function to handle the particle hitting a wallPatch.

Definition at line 418 of file particleTemplates.C.

Referenced by particle< Type >::trackingData::trackingData().

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◆ TypeName()

TypeName ( "particle< Type >" )

Runtime type information.

Referenced by particle< Type >::trackingData::trackingData().

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◆ propertyList()

static string propertyList ( )

inlinestatic

Definition at line 349 of file particle.H.

◆ clone()

virtual autoPtr<particle> clone ( ) const

inlinevirtual

Construct a clone.

Reimplemented in molecule, streamLineParticle, trackedParticle, findCellParticle, solidParticle, passiveParticle, and indexedParticle.

Definition at line 386 of file particle.H.

References particle< Type >::particle().

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◆ getNewParticleID()

Foam::label getNewParticleID ( ) const

inline

Get unique particle creation id.

Definition at line 116 of file particleI.H.

References Foam::endl(), Foam::labelMax, particle< Type >::particleCount_, and WarningInFunction.

Referenced by particle< Type >::~particle().

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◆ mesh()

const Foam::polyMesh & mesh ( ) const

inline

Return the mesh database.

Definition at line 130 of file particleI.H.

Referenced by findCellParticle::trackingData::cellToEnd(), streamLineParticle::move(), trackedParticle::trackingData::trackingData(), and particle< Type >::~particle().

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◆ coordinates()

const Foam::barycentric & coordinates ( ) const

inline

Return current particle coordinates.

Definition at line 136 of file particleI.H.

Referenced by findCellParticle::trackingData::cellToEnd(), Foam::reconstructLagrangianPositions(), trackedParticle::trackingData::trackingData(), and particle< Type >::~particle().

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◆ cell()

Foam::label cell ( ) const

inline

Return current cell particle is in.

Definition at line 142 of file particleI.H.

Referenced by lineFace::calcSamples(), streamLineParticle::move(), Foam::reconstructLagrangianPositions(), and particle< Type >::~particle().

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◆ tetFace()

Foam::label tetFace ( ) const

inline

Return current tet face particle is in.

Definition at line 148 of file particleI.H.

Referenced by Foam::reconstructLagrangianPositions(), and particle< Type >::~particle().

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◆ tetPt()

Foam::label tetPt ( ) const

inline

Return current tet face particle is in.

Definition at line 154 of file particleI.H.

Referenced by particle< Type >::~particle().

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◆ face()

Foam::label face ( ) const

inline

Return current face particle is on otherwise -1.

Definition at line 160 of file particleI.H.

Referenced by lineFace::calcSamples(), streamLineParticle::move(), and particle< Type >::~particle().

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◆ stepFraction() [1/2]

Foam::scalar stepFraction ( ) const

inline

Return the fraction of time-step completed.

Definition at line 166 of file particleI.H.

Referenced by streamLineParticle::move(), molecule::move(), and particle< Type >::~particle().

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◆ stepFraction() [2/2]

Foam::scalar & stepFraction ( )

inline

Return the fraction of time-step completed.

Definition at line 172 of file particleI.H.

◆ origProc() [1/2]

Foam::label origProc ( ) const

inline

Return the originating processor ID.

Definition at line 178 of file particleI.H.

Referenced by Foam::operator==(), particle< Type >::writeFields(), and particle< Type >::~particle().

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◆ origProc() [2/2]

Foam::label & origProc ( )

inline

Return the originating processor ID.

Definition at line 184 of file particleI.H.

◆ origId() [1/2]

Foam::label origId ( ) const

inline

Return the particle ID on the originating processor.

Definition at line 190 of file particleI.H.

Referenced by Foam::operator==(), particle< Type >::readFields(), particle< Type >::trackToMovingTri(), particle< Type >::trackToStationaryTri(), particle< Type >::writeFields(), and particle< Type >::~particle().

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◆ origId() [2/2]

Foam::label & origId ( )

inline

Return the particle ID on the originating processor.

Definition at line 196 of file particleI.H.

◆ stepFractionSpan()

Foam::Pair< Foam::scalar > stepFractionSpan ( ) const

inline

Return the step fraction change within the overall time-step.

Returns the start value and the change as a scalar pair. Always return Pair<scalar>(0, 1), unless sub-cycling is in effect, in which case the values will reflect the span of the sub-cycle within the time-step.

Definition at line 202 of file particleI.H.

References TimeState::deltaTValue(), Time::prevTimeState(), Time::subCycling(), objectRegistry::time(), and dimensioned< Type >::value().

Referenced by particle< Type >::currentTimeFraction(), and particle< Type >::~particle().

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◆ currentTimeFraction()

Foam::scalar currentTimeFraction ( ) const

inline

Return the current fraction within the timestep. This differs.

from the stored step fraction due to sub-cycling.

Definition at line 226 of file particleI.H.

References s(), and particle< Type >::stepFractionSpan().

Referenced by particle< Type >::~particle().

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◆ currentTetIndices()

Foam::tetIndices currentTetIndices ( ) const

inline

Return the indices of the current tet that the.

particle occupies.

Definition at line 234 of file particleI.H.

Referenced by particle< Type >::normal(), and particle< Type >::~particle().

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◆ currentTetTransform()

Foam::barycentricTensor currentTetTransform ( ) const

inline

Return the current tet transformation tensor.

Definition at line 240 of file particleI.H.

References polyMesh::moving().

Referenced by particle< Type >::position(), and particle< Type >::~particle().

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◆ normal()

Foam::vector normal ( ) const

inline

Return the normal of the tri on tetFacei_ for the.

current tet.

Definition at line 253 of file particleI.H.

References particle< Type >::currentTetIndices(), tetIndices::faceTri(), and triangle< Point, PointRef >::normal().

Referenced by particle< Type >::hitSymmetryPatch(), molecule::hitWallPatch(), and particle< Type >::~particle().

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◆ onFace()

bool onFace ( ) const

inline

Is the particle on a face?

Definition at line 259 of file particleI.H.

Referenced by lineFace::calcSamples(), particle< Type >::hitFace(), streamLineParticle::move(), particle< Type >::onBoundaryFace(), particle< Type >::onInternalFace(), particle< Type >::patch(), particle< Type >::trackToFace(), and particle< Type >::~particle().

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◆ onInternalFace()

bool onInternalFace ( ) const

inline

Is the particle on an internal face?

Definition at line 265 of file particleI.H.

References primitiveMesh::isInternalFace(), and particle< Type >::onFace().

Referenced by particle< Type >::hitFace(), particle< Type >::track(), particle< Type >::trackToCell(), and particle< Type >::~particle().

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◆ onBoundaryFace()

bool onBoundaryFace ( ) const

inline

Is the particle on a boundary face?

Definition at line 271 of file particleI.H.

References primitiveMesh::isInternalFace(), and particle< Type >::onFace().

Referenced by lineFace::calcSamples(), particle< Type >::hitFace(), particle< Type >::patchData(), and particle< Type >::~particle().

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◆ patch()

Foam::label patch ( ) const

inline

Return the index of patch that the particle is on.

Definition at line 277 of file particleI.H.

References polyMesh::boundaryMesh(), particle< Type >::onFace(), and polyBoundaryMesh::whichPatch().

Referenced by particle< Type >::hitCyclicACMIPatch(), particle< Type >::hitCyclicAMIPatch(), particle< Type >::hitCyclicPatch(), particle< Type >::hitFace(), particle< Type >::prepareForParallelTransfer(), and particle< Type >::~particle().

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◆ position()

Foam::vector position ( ) const

inline

Return current particle position.

Definition at line 283 of file particleI.H.

References particle< Type >::currentTetTransform().

Referenced by nearWallFields::calcAddressing(), lineFace::calcSamples(), findCellParticle::trackingData::cellToEnd(), particle< Type >::deviationFromMeshCentre(), particle< Type >::hitCyclicACMIPatch(), particle< Type >::hitCyclicAMIPatch(), streamLineParticle::move(), particle< Type >::prepareForInteractionListReferral(), molecule::setSitePositions(), streamLineParticle::trackingData::trackingData(), trackedParticle::trackingData::trackingData(), particle< Type >::trackingData::trackingData(), particle< Type >::trackToMovingTri(), particle< Type >::trackToStationaryTri(), molecule::transformProperties(), and particle< Type >::~particle().

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◆ track()

Foam::scalar track	(	const vector &	displacement,
		const scalar	fraction
	)

Track along the displacement for a given fraction of the overall.

step. End when the track is complete, or when a boundary is hit. On exit, stepFraction_ will have been incremented to the current position, and facei_ will be set to the index of the boundary face that was hit, or -1 if the track completed within a cell. The proportion of the displacement still to be completed is returned.

Definition at line 589 of file particle.C.

References f(), particle< Type >::onInternalFace(), particle< Type >::trackToCell(), and particle< Type >::trackToFace().

Referenced by lineFace::calcSamples(), particle< Type >::particle(), and particle< Type >::~particle().

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◆ trackToCell()

Foam::scalar trackToCell	(	const vector &	displacement,
		const scalar	fraction
	)

As particle::track, but stops when a new cell is reached.

Definition at line 608 of file particle.C.

References f(), particle< Type >::onInternalFace(), and particle< Type >::trackToFace().

Referenced by lineFace::calcSamples(), particle< Type >::track(), and particle< Type >::~particle().

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◆ trackToFace()

Foam::scalar trackToFace	(	const vector &	displacement,
		const scalar	fraction
	)

As particle::track, but stops when a face is hit.

Definition at line 625 of file particle.C.

References f(), particle< Type >::onFace(), particle< Type >::trackToStationaryTri(), and particle< Type >::trackToTri().

Referenced by streamLineParticle::move(), particle< Type >::track(), particle< Type >::trackToAndHitFace(), particle< Type >::trackToCell(), and particle< Type >::~particle().

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◆ trackToTri()

Foam::scalar trackToTri	(	const vector &	displacement,
		const scalar	fraction,
		label &	tetTriI
	)

As particle::trackToFace, but stops when a tet triangle is hit. On.

exit, tetTriI is set to the index of the tet triangle that was hit, or -1 if the end position was reached.

Definition at line 940 of file particle.C.

References polyMesh::moving(), particle< Type >::trackToMovingTri(), and particle< Type >::trackToStationaryTri().

Referenced by particle< Type >::trackToFace(), particle< Type >::trackToMovingTri(), and particle< Type >::~particle().

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◆ trackToStationaryTri()

Foam::scalar trackToStationaryTri	(	const vector &	displacement,
		const scalar	fraction,
		label &	tetTriI
	)

As particle::trackToTri, but for stationary meshes.

Definition at line 661 of file particle.C.

References Foam::constant::physicoChemical::b, Foam::cmptSum(), Foam::endl(), Foam::Info, Foam::max(), Foam::constant::physicoChemical::mu, particle< Type >::origId(), particle< Type >::position(), VectorSpace< Form, Cmpt, Ncmpts >::replace(), Foam::T(), particle< Type >::trackToMovingTri(), and Foam::y0().

Referenced by particle< Type >::trackToFace(), particle< Type >::trackToTri(), and particle< Type >::~particle().

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◆ trackToMovingTri()

Foam::scalar trackToMovingTri	(	const vector &	displacement,
		const scalar	fraction,
		label &	tetTriI
	)

As particle::trackToTri, but for moving meshes.

Definition at line 772 of file particle.C.

References Foam::constant::physicoChemical::b, Foam::cmptSum(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::Info, Foam::max(), Foam::constant::physicoChemical::mu, particle< Type >::origId(), particle< Type >::position(), Foam::roots::real, VectorSpace< Form, Cmpt, Ncmpts >::replace(), Foam::sqr(), Foam::T(), particle< Type >::trackToTri(), Roots< N >::type(), cubicEqn::value(), and Foam::y0().

Referenced by particle< Type >::trackToStationaryTri(), particle< Type >::trackToTri(), and particle< Type >::~particle().

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◆ hitFace()

void hitFace	(	const vector &	direction,
		TrackCloudType &	cloud,
		trackingData &	td
	)

Hit the current face. If the current face is internal than this.

crosses into the next cell. If it is a boundary face then this will interact the particle with the relevant patch.

Definition at line 105 of file particleTemplates.C.

References polyMesh::boundaryMesh(), particle< Type >::trackingData::keepParticle, particle< Type >::onBoundaryFace(), particle< Type >::onFace(), particle< Type >::onInternalFace(), p, particle< Type >::patch(), and particle< Type >::trackToAndHitFace().

Referenced by particle< Type >::hitCyclicACMIPatch(), particle< Type >::trackToAndHitFace(), particle< Type >::writeFields(), and particle< Type >::~particle().

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◆ trackToAndHitFace()

void trackToAndHitFace	(	const vector &	direction,
		const scalar	fraction,
		TrackCloudType &	cloud,
		trackingData &	td
	)

Convenience function. Cobines trackToFace and hitFace.

Definition at line 179 of file particleTemplates.C.

References particle< Type >::hitFace(), and particle< Type >::trackToFace().

Referenced by particle< Type >::hitFace(), streamLineParticle::move(), molecule::move(), and particle< Type >::~particle().

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◆ deviationFromMeshCentre()

Foam::vector deviationFromMeshCentre ( ) const

Get the displacement from the mesh centre. Used to correct the.

particle position in cases with reduced dimensionality. Returns a zero vector for three-dimensional cases.

Definition at line 957 of file particle.C.

References Foam::cmptMin(), Foam::meshTools::constrainToMeshCentre(), polyMesh::geometricD(), Foam::pos(), particle< Type >::position(), and VectorSpace< Vector< scalar >, scalar, 3 >::zero.

Referenced by particle< Type >::~particle().

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◆ patchData()

void patchData	(	vector &	n,
		vector &	U
	)		const

inline

Get the normal and velocity of the current patch location.

Definition at line 289 of file particleI.H.

References Barycentric< Cmpt >::b(), Barycentric< Cmpt >::c(), Barycentric< Cmpt >::d(), TimeState::deltaTValue(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, polyMesh::moving(), particle< Type >::onBoundaryFace(), objectRegistry::time(), and Foam::Zero.

Referenced by particle< Type >::~particle().

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◆ transformProperties() [1/2]

void transformProperties ( const tensor & T )

virtual

Transform the physical properties of the particle.

according to the given transformation tensor

Reimplemented in molecule, and solidParticle.

Definition at line 972 of file particle.C.

Referenced by particle< Type >::correctAfterParallelTransfer(), particle< Type >::hitCyclicAMIPatch(), particle< Type >::hitCyclicPatch(), particle< Type >::hitSymmetryPatch(), particle< Type >::prepareForInteractionListReferral(), solidParticle::transformProperties(), molecule::transformProperties(), and particle< Type >::~particle().

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◆ transformProperties() [2/2]

void transformProperties ( const vector & separation )

virtual

Transform the physical properties of the particle.

according to the given separation vector

Reimplemented in molecule, and solidParticle.

Definition at line 976 of file particle.C.

◆ prepareForParallelTransfer()

void prepareForParallelTransfer ( )

Convert global addressing to the processor patch local equivalents.

Definition at line 980 of file particle.C.

References polyMesh::boundaryMesh(), particle< Type >::correctAfterParallelTransfer(), and particle< Type >::patch().

Referenced by particle< Type >::~particle().

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◆ correctAfterParallelTransfer()

void correctAfterParallelTransfer	(	const label	patchi,
		trackingData &	td
	)

Convert processor patch addressing to the global equivalents.

and set the celli to the face-neighbour

Definition at line 988 of file particle.C.

References polyMesh::boundaryMesh(), polyPatch::faceCells(), polyMesh::faces(), coupledPolyPatch::forwardT(), coupledPolyPatch::parallel(), patchi, particle< Type >::prepareForInteractionListReferral(), s(), coupledPolyPatch::separated(), coupledPolyPatch::separation(), List< T >::size(), polyPatch::start(), and particle< Type >::transformProperties().

Referenced by trackedParticle::correctAfterParallelTransfer(), particle< Type >::prepareForParallelTransfer(), and particle< Type >::~particle().

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◆ prepareForInteractionListReferral()

void prepareForInteractionListReferral ( const vectorTensorTransform & transform )

Break the topology and store the particle position so that the.

particle can be referred.

Definition at line 1037 of file particle.C.

References Foam::cmptSum(), vectorTensorTransform::hasR(), vectorTensorTransform::invTransformPosition(), Foam::pos(), particle< Type >::position(), vectorTensorTransform::R(), vectorTensorTransform::t(), Tensor< Cmpt >::T(), particle< Type >::transformProperties(), Vector< Cmpt >::x(), Vector< Cmpt >::y(), and Vector< Cmpt >::z().

Referenced by particle< Type >::correctAfterParallelTransfer(), and particle< Type >::~particle().

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◆ correctAfterInteractionListReferral()

void correctAfterInteractionListReferral ( const label celli )

Correct the topology after referral. The particle may still be.

outside the stored tet and therefore not track-able.

Definition at line 1062 of file particle.C.

References Barycentric< Cmpt >::b(), Barycentric< Cmpt >::c(), primitiveMesh::cells(), Barycentric< Cmpt >::d(), polyMesh::moving(), Foam::pos(), particle< Type >::procTetPt(), and Foam::T().

Referenced by particle< Type >::~particle().

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◆ procTetPt()

Foam::label procTetPt	(	const polyMesh &	procMesh,
		const label	procCell,
		const label	procTetFace
	)		const

Return the tet point appropriate for decomposition or reconstruction.

to or from the given mesh.

Definition at line 1100 of file particle.C.

References particle< Type >::autoMap(), polyMesh::faceOwner(), polyMesh::faces(), and List< T >::size().

Referenced by particle< Type >::correctAfterInteractionListReferral(), Foam::reconstructLagrangianPositions(), and particle< Type >::~particle().

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◆ autoMap()

void autoMap	(	const vector &	position,
		const mapPolyMesh &	mapper
	)

Map after a topology change.

Definition at line 1126 of file particle.C.

References mapPolyMesh::reverseCellMap().

Referenced by particle< Type >::procTetPt(), and particle< Type >::~particle().

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◆ readFields()

void readFields ( TrackCloudType & c )

static

Read the fields associated with the owner cloud.

Definition at line 42 of file particleTemplates.C.

References forAllIter, IOobject::MUST_READ, particle< Type >::origId(), p, and IOobject::typeHeaderOk().

Referenced by findCellParticle::trackingData::cellToEnd(), indexedParticleCloud::indexedParticleCloud(), passiveParticleCloud::passiveParticleCloud(), solidParticle::readFields(), streamLineParticle::readFields(), molecule::readFields(), trackedParticle::trackingData::trackingData(), and particle< Type >::~particle().

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◆ writeFields()

void writeFields ( const TrackCloudType & c )

static

Write the fields associated with the owner cloud.

Definition at line 72 of file particleTemplates.C.

References forAllConstIter(), particle< Type >::hitFace(), IOobject::NO_READ, particle< Type >::origId(), particle< Type >::origProc(), and IOPosition< CloudType >::write().

Referenced by solidParticle::writeFields(), streamLineParticle::writeFields(), molecule::writeFields(), and particle< Type >::~particle().

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◆ writePosition()

void writePosition ( Ostream & os ) const

Write the particle position and cell.

Definition at line 84 of file particleIO.C.

References IOstream::ASCII, IOstream::check(), IOstream::format(), token::SPACE, and Ostream::write().

Referenced by particle< Type >::~particle().

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Friends And Related Function Documentation

◆ operator<<

Ostream& operator<<	(	Ostream &	,
		const particle< Type > &
	)

friend

Referenced by particle< Type >::~particle().

◆ operator==

bool operator==	(	const particle< Type > &	pA,
		const particle< Type > &	pB
	)

friend

Referenced by particle< Type >::~particle().

◆ operator!=

bool operator!=	(	const particle< Type > &	pA,
		const particle< Type > &	pB
	)

friend

Referenced by particle< Type >::~particle().

Member Data Documentation

◆ propertyList_

Foam::string propertyList_ = Foam::particle::propertyList()

static

String representation of properties.

Definition at line 349 of file particle.H.

◆ particleCount_

Foam::label particleCount_ = 0

static

Cumulative particle counter - used to provode unique ID.

Definition at line 349 of file particle.H.

Referenced by particle< Type >::getNewParticleID().

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

src/lagrangian/basic/particle/particle.H
src/lagrangian/basic/particle/particle.C
src/lagrangian/basic/particle/particleI.H
src/lagrangian/basic/particle/particleIO.C
src/lagrangian/basic/particle/particleTemplates.C

Classes

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Friends

Detailed Description

template<class Type> class Foam::particle< Type >

Constructor & Destructor Documentation

◆ particle() [1/5]

◆ particle() [2/5]

◆ particle() [3/5]

◆ particle() [4/5]

◆ particle() [5/5]

◆ ~particle()

Member Function Documentation

◆ hitPatch()

◆ hitWedgePatch()

◆ hitSymmetryPlanePatch()

◆ hitSymmetryPatch()

◆ hitCyclicPatch()

◆ hitCyclicAMIPatch()

◆ hitCyclicACMIPatch()

◆ hitCyclicRepeatAMIPatch()

◆ hitProcessorPatch()

◆ hitWallPatch()

◆ TypeName()

◆ propertyList()

◆ clone()

◆ getNewParticleID()

◆ mesh()

◆ coordinates()

◆ cell()

◆ tetFace()

◆ tetPt()

◆ face()

◆ stepFraction() [1/2]

◆ stepFraction() [2/2]

◆ origProc() [1/2]

◆ origProc() [2/2]

◆ origId() [1/2]

◆ origId() [2/2]

◆ stepFractionSpan()

◆ currentTimeFraction()

◆ currentTetIndices()

◆ currentTetTransform()

◆ normal()

◆ onFace()

◆ onInternalFace()

◆ onBoundaryFace()

◆ patch()

◆ position()

◆ track()

◆ trackToCell()

◆ trackToFace()

◆ trackToTri()

◆ trackToStationaryTri()

◆ trackToMovingTri()

◆ hitFace()

◆ trackToAndHitFace()

◆ deviationFromMeshCentre()

◆ patchData()

◆ transformProperties() [1/2]

◆ transformProperties() [2/2]

◆ prepareForParallelTransfer()

◆ correctAfterParallelTransfer()

◆ prepareForInteractionListReferral()

◆ correctAfterInteractionListReferral()

◆ procTetPt()

◆ autoMap()

◆ readFields()

◆ writeFields()

◆ writePosition()

Friends And Related Function Documentation

◆ operator<<

◆ operator==

◆ operator!=

Member Data Documentation

◆ propertyList_

◆ particleCount_

template<class Type>
class Foam::particle< Type >