Central-difference snGrad scheme with limited non-orthogonal correction. More...
#include <finiteVolume/limitedSnGrad.H>
Central-difference snGrad scheme with limited non-orthogonal correction.
The limiter is controlled by a coefficient with a value between 0 and 1 which when 0 switches the correction off and the scheme behaves as uncorrectedSnGrad, when set to 1 the full correction is applied and the scheme behaves as correctedSnGrad and when set to 0.5 the limiter is calculated such that the non-orthogonal contribution does not exceed the orthogonal part.
Definition at line 62 of file limitedSnGrad.H.
Inheritance diagram for limitedSnGrad< Type >: Collaboration diagram for limitedSnGrad< Type >:Public Member Functions | |
| TypeName ("limited") | |
| Runtime type information.
| |
| limitedSnGrad (const fvMesh &mesh) | |
| Construct from mesh.
| |
| limitedSnGrad (const fvMesh &mesh, Istream &is) | |
| Construct from mesh and data stream.
| |
| virtual | ~limitedSnGrad () |
| virtual tmp< surfaceScalarField > | deltaCoeffs (const GeometricField< Type, fvPatchField, volMesh > &) const |
| Return the interpolation weighting factors for the given field.
| |
| virtual bool | corrected () const |
| Return true if this scheme uses an explicit correction.
| |
| virtual tmp< GeometricField < Type, fvsPatchField, surfaceMesh > > | correction (const GeometricField< Type, fvPatchField, volMesh > &) const |
| Return the explicit correction to the limitedSnGrad.
| |
| limitedSnGrad | ( | const fvMesh & | mesh ) | [inline]
|
Construct from mesh.
Definition at line 86 of file limitedSnGrad.H.
| limitedSnGrad | ( | const fvMesh & | mesh, |
| Istream & | is | ||
| ) | [inline]
|
Construct from mesh and data stream.
Definition at line 93 of file limitedSnGrad.H.
References Foam::exit(), Foam::FatalIOError, and FatalIOErrorIn.
| ~limitedSnGrad | ( | ) | [virtual]
|
Definition at line 56 of file limitedSnGrad.C.
| TypeName | ( | "limited" | ) |
Runtime type information.
| virtual tmp<surfaceScalarField> deltaCoeffs | ( | const GeometricField< Type, fvPatchField, volMesh > & | ) | const [inline, virtual]
|
Return the interpolation weighting factors for the given field.
Implements snGradScheme< Type >.
Definition at line 120 of file limitedSnGrad.H.
References surfaceInterpolation::deltaCoeffs(), and snGradScheme< Type >::mesh().
| virtual bool corrected | ( | ) | const [inline, virtual]
|
Return true if this scheme uses an explicit correction.
Reimplemented from snGradScheme< Type >.
Definition at line 128 of file limitedSnGrad.H.
References snGradScheme< Type >::mesh(), and surfaceInterpolation::orthogonal().
| tmp< GeometricField< Type, fvsPatchField, surfaceMesh > > correction | ( | const GeometricField< Type, fvPatchField, volMesh > & | vf ) | const [virtual]
|
Return the explicit correction to the limitedSnGrad.
for the given field
Reimplemented from snGradScheme< Type >.
Definition at line 65 of file limitedSnGrad.C.
References Foam::average(), Foam::correction(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimless, Foam::endl(), Foam::Info, GeometricField< Type, PatchField, GeoMesh >::internalField(), Foam::MULES::limiter(), Foam::mag(), Foam::max(), mesh, and Foam::min().
