Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
isotropic Class Reference

An isotropic regularisationRadius (same in all spatial directions) More...

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Public Member Functions

 TypeName ("isotropic")
 Runtime type information. More...
 
 isotropic (const fvMesh &mesh, const dictionary &dict, bool adjustWallThickness)
 Construct from components. More...
 
virtual ~isotropic ()=default
 Destructor. More...
 
virtual void addRegularisationTerm (fvScalarMatrix &matrix, bool isTopoField) const
 Add a Laplacian term with an isotropic diffusivity. More...
 
- Public Member Functions inherited from regularisationRadius
 TypeName ("regularisationRadius")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, regularisationRadius, dictionary,(const fvMesh &mesh, const dictionary &dict, bool adjustWallThickness),(mesh, dict, adjustWallThickness))
 
 regularisationRadius (const fvMesh &mesh, const dictionary &dict, bool adjustWallThickness)
 Construct from components. More...
 
virtual ~regularisationRadius ()=default
 Destructor. More...
 

Protected Member Functions

scalar computeRadius (const dictionary &dict)
 Compute smoothing radius, if not directly given. More...
 

Protected Attributes

scalar wallThicknessMult_
 Multiplier of the wall thickness, used to obtain the radius for the second regularisation in bi-fluid topO. More...
 
dimensionedScalar radius_
 Smoothing radius of the first regulatisation. More...
 
- Protected Attributes inherited from regularisationRadius
const fvMesh & mesh_
 
const dictionary dict_
 

Additional Inherited Members

- Static Public Member Functions inherited from regularisationRadius
static autoPtr< regularisationRadius > New (const fvMesh &mesh, const dictionary &dict, bool adjustWallThickness)
 Construct and return the selected regularisationRadius. More...
 

Detailed Description

An isotropic regularisationRadius (same in all spatial directions)

Source files

Definition at line 49 of file regularisationRadiusIsotropic.H.

Constructor & Destructor Documentation

◆ isotropic()

isotropic ( const fvMesh &  mesh,
const dictionary &  dict,
bool  adjustWallThickness 
)

Construct from components.

Definition at line 61 of file regularisationRadiusIsotropic.C.

References DebugInfo, dict, Foam::endl(), and dictionary::getOrDefault().

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◆ ~isotropic()

virtual ~isotropic ( )
virtualdefault

Destructor.

Member Function Documentation

◆ computeRadius()

Foam::scalar computeRadius ( const dictionary &  dict)
protected

Compute smoothing radius, if not directly given.

Definition at line 37 of file regularisationRadiusIsotropic.C.

References polyMesh::bounds(), dict, Foam::endl(), forAll, Foam::gAverage(), polyMesh::geometricD(), Foam::Info, regularisationRadius::mesh_, polyMesh::nGeometricD(), Foam::pow(), boundBox::span(), and fvMesh::V().

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◆ TypeName()

TypeName ( "isotropic"  )

Runtime type information.

◆ addRegularisationTerm()

void addRegularisationTerm ( fvScalarMatrix &  matrix,
bool  isTopoField 
) const
virtual

Add a Laplacian term with an isotropic diffusivity.

Implements regularisationRadius.

Definition at line 95 of file regularisationRadiusIsotropic.C.

References field(), Foam::fvm::laplacian(), fvMatrix< Type >::psi(), and Foam::sqr().

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Member Data Documentation

◆ wallThicknessMult_

scalar wallThicknessMult_
protected

Multiplier of the wall thickness, used to obtain the radius for the second regularisation in bi-fluid topO.

Definition at line 77 of file regularisationRadiusIsotropic.H.

◆ radius_

dimensionedScalar radius_
protected

Smoothing radius of the first regulatisation.

Definition at line 82 of file regularisationRadiusIsotropic.H.

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