Public Member Functions | List of all members
linearUpwindWeight Class Reference

Class with operator() which returns the weighting factors for the linear-upwind differencing scheme. Note that the weighting factors are not bounded between upwind and central-differencing, some downwind contribution is possible although the interpolate is limited to be between the upwind and downwind cell values. More...

Public Member Functions

 linearUpwindWeight (Istream &)
 
scalar weight (scalar cdWeight, scalar faceFlux, scalar phiP, scalar phiN, const vector &gradcP, const vector &gradcN, const vector &d) const
 

Detailed Description

Class with operator() which returns the weighting factors for the linear-upwind differencing scheme. Note that the weighting factors are not bounded between upwind and central-differencing, some downwind contribution is possible although the interpolate is limited to be between the upwind and downwind cell values.

Used in conjunction with the template class NVDscheme although this scheme is not NVD.

Source files

Definition at line 58 of file linearUpwind.H.

Constructor & Destructor Documentation

◆ linearUpwindWeight()

linearUpwindWeight ( Istream &  )
inline

Definition at line 63 of file linearUpwind.H.

Member Function Documentation

◆ weight()

scalar weight ( scalar  cdWeight,
scalar  faceFlux,
scalar  phiP,
scalar  phiN,
const vector &  gradcP,
const vector &  gradcN,
const vector &  d 
) const
inline

Definition at line 66 of file linearUpwind.H.

References Foam::max(), Foam::min(), and Foam::stabilise().

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