Public Member Functions | Static Public Attributes | List of all members
isoCutCell Class Reference

Class for cutting a cell, celli, of an fvMesh, mesh_, at its intersection with an isosurface defined by the mesh point values f_ and the isovalue, isoValue_. More...

Public Member Functions

 isoCutCell (const fvMesh &, scalarField &)
 Construct from fvMesh and a scalarField. More...
 
label calcSubCell (const label celli, const scalar isoValue)
 
const point & subCellCentre ()
 
scalar subCellVolume ()
 
const DynamicList< point > & isoFacePoints ()
 
const point & isoFaceCentre ()
 
const vector & isoFaceArea ()
 
scalar volumeOfFluid ()
 
scalar isoValue () const
 
void clearStorage ()
 
label vofCutCell (const label celli, const scalar alpha1, const scalar tol, const label maxIter)
 
void volumeOfFluid (volScalarField &alpha1, const scalar f0)
 

Static Public Attributes

static int debug = 0
 

Detailed Description

Class for cutting a cell, celli, of an fvMesh, mesh_, at its intersection with an isosurface defined by the mesh point values f_ and the isovalue, isoValue_.

Reference: 

        Roenby, J., Bredmose, H. and Jasak, H. (2016).
        A computational method for sharp interface advection
        Royal Society Open Science, 3
        doi 10.1098/rsos.160405

Original code supplied by Johan Roenby, DHI (2016)

Source files

Definition at line 66 of file isoCutCell.H.

Constructor & Destructor Documentation

◆ isoCutCell()

isoCutCell ( const fvMesh &  mesh,
scalarField &  f 
)

Construct from fvMesh and a scalarField.

Length of scalarField should equal number of mesh points

Definition at line 41 of file isoCutCell.C.

References isoCutCell::clearStorage().

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Member Function Documentation

◆ calcSubCell()

Foam::label calcSubCell ( const label  celli,
const scalar  isoValue 
)

Definition at line 324 of file isoCutCell.C.

References Foam::constant::universal::c, forAll, and Foam::mag().

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◆ subCellCentre()

const Foam::point & subCellCentre ( )

Definition at line 396 of file isoCutCell.C.

◆ subCellVolume()

Foam::scalar subCellVolume ( )

Definition at line 407 of file isoCutCell.C.

◆ isoFacePoints()

const Foam::DynamicList< Foam::point > & isoFacePoints ( )

Definition at line 418 of file isoCutCell.C.

◆ isoFaceCentre()

const Foam::point & isoFaceCentre ( )

Definition at line 429 of file isoCutCell.C.

◆ isoFaceArea()

const Foam::vector & isoFaceArea ( )

Definition at line 440 of file isoCutCell.C.

◆ volumeOfFluid() [1/2]

Foam::scalar volumeOfFluid ( )

Definition at line 451 of file isoCutCell.C.

◆ isoValue()

Foam::scalar isoValue ( ) const

Definition at line 462 of file isoCutCell.C.

◆ clearStorage()

void clearStorage ( )

Definition at line 468 of file isoCutCell.C.

References VectorSpace< Vector< scalar >, scalar, 3 >::zero.

Referenced by isoCutCell::isoCutCell().

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◆ vofCutCell()

Foam::label vofCutCell ( const label  celli,
const scalar  alpha1,
const scalar  tol,
const label  maxIter 
)

Definition at line 492 of file isoCutCell.C.

References alpha1, C, Foam::expressions::patchExpr::debug, DebugInFunction, DebugPout, Foam::constant::electromagnetic::e, Foam::endl(), f(), forAll, Foam::LUsolve(), M, Foam::mag(), Foam::max(), Foam::min(), Foam::nl, Foam::constant::mathematical::pi(), Foam::Pout, Foam::pow(), Foam::pow3(), Foam::sortedOrder(), and Foam::sqr().

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◆ volumeOfFluid() [2/2]

void volumeOfFluid ( volScalarField &  alpha1,
const scalar  f0 
)

Definition at line 682 of file isoCutCell.C.

References alpha1, GeometricField< Type, PatchField, GeoMesh >::boundaryFieldRef(), forAll, Foam::mag(), and Foam::start.

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Member Data Documentation

◆ debug

int debug = 0
static

Definition at line 157 of file isoCutCell.H.

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