Multigrid Computation of Stratified Flow over Two-Dimensional Obstacles

@inproceedings{Paisley1997MultigridCO,
  title={Multigrid Computation of Stratified Flow over Two-Dimensional Obstacles},
  author={M. F. Paisley},
  year={1997}
}
A robust multigrid method for the incompressible Navier?Stokes equations is presented and applied to the computation of viscous flow over obstacles in a bounded domain under conditions of neutral stability and stable density stratification. Two obstacle shapes have been used, namely a vertical barrier, for which the grid is Cartesian, and a smooth cosine-shaped obstacle, for which a boundary-conforming transformation is incorporated. Results are given for laminar flows at low Reynolds numbers… CONTINUE READING

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