Linear-upwind divergence scheme


  • Employs upwind interpolation weights, with an explicit correction based on the local cell gradient
  • Second order
  • Unbounded
  • As shown by Warming and beam [93]

Normalised Variable Diagram


The scheme is specified using:

    default         none;
    div(phi,U)      Gauss linearUpwind grad(U);

Further information

Source code

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