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The development of high quality unstructured grids on parael computers

  • N. P. Weatherill
  • O. Hassan
  • M. J. Marchant
  • D. L. Marcum
  • A. J. Gaither
1. Invited Lectures
Part of the Lecture Notes in Physics book series (LNP, volume 453)

Abstract

The paper highlights some new work and trends related to unstructured grid generation and flow simulation. The generation of unstructured grids using iterative point insertion routines is discussed and it is shown that a general class of methods, of which one is the Delaunay triangulation, can be developed to give high quality grids. A framework is presented for the easy implementation of these methods into a parallel computer environment which significantly improves computational performance. Finally, the issue of the generation of grids suitable for viscous flows is discussed and results presented for high Reynolds number flows.

Keywords

Line Source Delaunay Triangulation AIAA Paper Unstructured Grid Grid Generation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1995

Authors and Affiliations

  • N. P. Weatherill
    • 1
  • O. Hassan
    • 1
  • M. J. Marchant
    • 1
  • D. L. Marcum
    • 2
  • A. J. Gaither
    • 2
  1. 1.Department of Civil EngineeringUniversity of Wales, SwanseaSwanseaUnited Kingdom
  2. 2.NSF/Engineering Research CenterMississippi State UniversityUSA

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