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

Holds information (coordinate and yStar) regarding nearest wall point. More...

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Public Member Functions

 wallPointYPlus ()
 Construct null. More...
 
 wallPointYPlus (const point &origin, const scalar yStar, const scalar distSqr)
 Construct from origin, yStar, distance. More...
 
template<class TrackingData >
bool updateCell (const polyMesh &mesh, const label thisCelli, const label neighbourFacei, const wallPointYPlus &neighbourWallInfo, const scalar tol, TrackingData &td)
 Influence of neighbouring face. More...
 
template<class TrackingData >
bool updateFace (const polyMesh &mesh, const label thisFacei, const label neighbourCelli, const wallPointYPlus &neighbourWallInfo, const scalar tol, TrackingData &td)
 Influence of neighbouring cell. More...
 
template<class TrackingData >
bool updateFace (const polyMesh &mesh, const label thisFacei, const wallPointYPlus &neighbourWallInfo, const scalar tol, TrackingData &td)
 Influence of different value on same face. More...
 
- Public Member Functions inherited from wallPointData< scalar >
 wallPointData ()
 Default construct. More...
 
 wallPointData (const point &origin, const scalar &data, const scalar distSqr)
 Construct from origin, normal, distance. More...
 
const scalar & data () const
 
scalar & data ()
 
bool updateCell (const polyMesh &mesh, const label thisCelli, const label neighbourFacei, const wallPointData< scalar > &neighbourWallInfo, const scalar tol, TrackingData &td)
 Influence of neighbouring face. More...
 
bool updateFace (const polyMesh &mesh, const label thisFacei, const label neighbourCelli, const wallPointData< scalar > &neighbourWallInfo, const scalar tol, TrackingData &td)
 Influence of neighbouring cell. More...
 
bool updateFace (const polyMesh &mesh, const label thisFacei, const wallPointData< scalar > &neighbourWallInfo, const scalar tol, TrackingData &td)
 Influence of different value on same face. More...
 

Static Public Attributes

static scalar yPlusCutOff = 200
 The cut-off value for y+. More...
 

Additional Inherited Members

- Public Types inherited from wallPointData< scalar >
typedef scalar dataType
 Type of additional data carried. More...
 

Detailed Description

Holds information (coordinate and yStar) regarding nearest wall point.

Used in VanDriest wall damping where the interest is in y+ but only needs to be calculated up to e.g. y+ < 200. In all other cells/faces the damping function becomes 1, since y gets initialized to GREAT and yStar to 1.

Note: should feed the additional argument (yPlusCutoff) through as a template argument into FaceCellWave

Source files

Definition at line 60 of file wallPointYPlus.H.

Constructor & Destructor Documentation

◆ wallPointYPlus() [1/2]

wallPointYPlus ( )
inline

Construct null.

Definition at line 85 of file wallPointYPlusI.H.

References wallPointData< scalar >::data().

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◆ wallPointYPlus() [2/2]

wallPointYPlus ( const point &  origin,
const scalar  yStar,
const scalar  distSqr 
)
inline

Construct from origin, yStar, distance.

Definition at line 95 of file wallPointYPlusI.H.

Member Function Documentation

◆ updateCell()

bool updateCell ( const polyMesh &  mesh,
const label  thisCelli,
const label  neighbourFacei,
const wallPointYPlus &  neighbourWallInfo,
const scalar  tol,
TrackingData &  td 
)
inline

Influence of neighbouring face.

Calls update(...) with cellCentre of celli

Definition at line 110 of file wallPointYPlusI.H.

References mesh, and update().

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◆ updateFace() [1/2]

bool updateFace ( const polyMesh &  mesh,
const label  thisFacei,
const label  neighbourCelli,
const wallPointYPlus &  neighbourWallInfo,
const scalar  tol,
TrackingData &  td 
)
inline

Influence of neighbouring cell.

Calls update(...) with faceCentre of facei

Definition at line 134 of file wallPointYPlusI.H.

References primitiveMesh::faceCentres(), mesh, and update().

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◆ updateFace() [2/2]

bool updateFace ( const polyMesh &  mesh,
const label  thisFacei,
const wallPointYPlus &  neighbourWallInfo,
const scalar  tol,
TrackingData &  td 
)
inline

Influence of different value on same face.

Merge new and old info. Calls update(...) with faceCentre of facei

Definition at line 158 of file wallPointYPlusI.H.

References primitiveMesh::faceCentres(), mesh, and update().

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Member Data Documentation

◆ yPlusCutOff

Foam::scalar yPlusCutOff = 200
static

The cut-off value for y+.

Definition at line 84 of file wallPointYPlus.H.

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