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Linear-upwind divergence scheme

Properties​

  • Employs upwind interpolation weights, with an explicit correction based on the local cell gradient
  • Second order
  • Unbounded
  • As shown by Warming and beam 86

Normalised Variable Diagram​

linearUpwind

Usage​

The scheme is specified using:

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

Further information​

Source code:

API: