Base class for patch-based injection models. More...

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Public Member Functions
	patchInjectionBase (const polyMesh &mesh, const word &patchName)
	Construct from mesh and patch name. More...

	patchInjectionBase (const patchInjectionBase &pib)
	Copy constructor. More...

virtual	~patchInjectionBase ()
	Destructor. More...

virtual void	updateMesh (const polyMesh &mesh)
	Update patch geometry and derived info for injection locations. More...

virtual void	setPositionAndCell (const fvMesh &mesh, Random &rnd, vector &position, label &cellOwner, label &tetFacei, label &tetPti)
	Set the injection position and owner cell, tetFace and tetPt. More...

Protected Attributes
const word	patchName_
	Patch name. More...

const label	patchId_
	Patch ID. More...

scalar	patchArea_
	Patch area - total across all processors. More...

vectorList	patchNormal_
	Patch face normal directions. More...

labelList	cellOwners_
	List of cell labels corresponding to injector positions. More...

faceList	triFace_
	Decomposed patch faces as a list of triangles. More...

labelList	triToFace_
	Addressing from per triangle to patch face. More...

scalarList	triCumulativeMagSf_
	Cumulative triangle area per triangle face. More...

scalarList	sumTriMagSf_
	Cumulative area fractions per processor. More...

Detailed Description

Base class for patch-based injection models.

Class handles injecting at a random point adjacent to the patch faces to provide a more stochastic view of the injection process. Patch faces are triangulated, and area fractions accumulated. The fractional areas are then applied to determine across which face a parcel is to be injected.

Source files

Definition at line 62 of file patchInjectionBase.H.

Constructor & Destructor Documentation

◆ patchInjectionBase() [1/2]

patchInjectionBase	(	const polyMesh &	mesh,
		const word &	patchName
	)

Construct from mesh and patch name.

Definition at line 37 of file patchInjectionBase.C.

References polyMesh::boundaryMesh(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, polyBoundaryMesh::names(), and Foam::nl.

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◆ patchInjectionBase() [2/2]

patchInjectionBase ( const patchInjectionBase & pib )

Copy constructor.

Definition at line 64 of file patchInjectionBase.C.

◆ ~patchInjectionBase()

~patchInjectionBase ( )

virtual

Destructor.

Definition at line 80 of file patchInjectionBase.C.

Member Function Documentation

◆ updateMesh()

void updateMesh ( const polyMesh & mesh )

virtual

Update patch geometry and derived info for injection locations.

Definition at line 86 of file patchInjectionBase.C.

References polyMesh::boundaryMesh(), patchInjectionBase::cellOwners_, DynamicList< T, SizeInc, SizeMult, SizeDiv >::clear(), f(), polyPatch::faceAreas(), polyPatch::faceCells(), forAll, Pstream::listCombineGather(), Pstream::listCombineScatter(), Foam::mag(), UPstream::myProcNo(), patchInjectionBase::patchArea_, patchInjectionBase::patchId_, patchInjectionBase::patchNormal_, points, PrimitivePatch< Face, FaceList, PointField, PointType >::points(), Foam::reduce(), patchInjectionBase::setPositionAndCell(), List< T >::size(), Foam::sum(), patchInjectionBase::sumTriMagSf_, List< T >::transfer(), face::triangles(), patchInjectionBase::triCumulativeMagSf_, triFace(), patchInjectionBase::triFace_, and patchInjectionBase::triToFace_.

Referenced by PatchInjection< CloudType >::clone(), and PatchFlowRateInjection< CloudType >::clone().

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◆ setPositionAndCell()

void setPositionAndCell	(	const fvMesh &	mesh,
		Random &	rnd,
		vector &	position,
		label &	cellOwner,
		label &	tetFacei,
		label &	tetPti
	)

virtual

Set the injection position and owner cell, tetFace and tetPt.

Definition at line 152 of file patchInjectionBase.C.

Referenced by PatchInjection< CloudType >::clone(), PatchFlowRateInjection< CloudType >::clone(), and patchInjectionBase::updateMesh().

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Member Data Documentation

◆ patchName_

const word patchName_

protected

Patch name.

Definition at line 69 of file patchInjectionBase.H.

◆ patchId_

const label patchId_

protected

Patch ID.

Definition at line 72 of file patchInjectionBase.H.

Referenced by patchInjectionBase::setPositionAndCell(), and patchInjectionBase::updateMesh().

◆ patchArea_

scalar patchArea_

protected

Patch area - total across all processors.

Definition at line 75 of file patchInjectionBase.H.

Referenced by patchInjectionBase::setPositionAndCell(), and patchInjectionBase::updateMesh().

◆ patchNormal_

vectorList patchNormal_

protected

Patch face normal directions.

Definition at line 78 of file patchInjectionBase.H.

Referenced by patchInjectionBase::setPositionAndCell(), and patchInjectionBase::updateMesh().

◆ cellOwners_

labelList cellOwners_

protected

List of cell labels corresponding to injector positions.

Definition at line 81 of file patchInjectionBase.H.

Referenced by patchInjectionBase::setPositionAndCell(), and patchInjectionBase::updateMesh().

◆ triFace_

faceList triFace_

protected

Decomposed patch faces as a list of triangles.

Definition at line 84 of file patchInjectionBase.H.

Referenced by patchInjectionBase::setPositionAndCell(), and patchInjectionBase::updateMesh().

◆ triToFace_

labelList triToFace_

protected

Addressing from per triangle to patch face.

Definition at line 87 of file patchInjectionBase.H.

Referenced by patchInjectionBase::setPositionAndCell(), and patchInjectionBase::updateMesh().

◆ triCumulativeMagSf_

scalarList triCumulativeMagSf_

protected

Cumulative triangle area per triangle face.

Definition at line 90 of file patchInjectionBase.H.

Referenced by patchInjectionBase::setPositionAndCell(), and patchInjectionBase::updateMesh().

◆ sumTriMagSf_

scalarList sumTriMagSf_

protected

Cumulative area fractions per processor.

Definition at line 93 of file patchInjectionBase.H.

Referenced by patchInjectionBase::setPositionAndCell(), and patchInjectionBase::updateMesh().

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

src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/PatchInjection/patchInjectionBase.H
src/lagrangian/intermediate/submodels/Kinematic/InjectionModel/PatchInjection/patchInjectionBase.C

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ patchInjectionBase() [1/2]

◆ patchInjectionBase() [2/2]

◆ ~patchInjectionBase()

Member Function Documentation

◆ updateMesh()

◆ setPositionAndCell()

Member Data Documentation

◆ patchName_

◆ patchId_

◆ patchArea_

◆ patchNormal_

◆ cellOwners_

◆ triFace_

◆ triToFace_

◆ triCumulativeMagSf_

◆ sumTriMagSf_