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An efficient cell vertex method for unstructured tetrahedral grids

Abstract:
This paper introduces an efficient Euler solver for large tetrahedral grids (6,700,000 cells). The underlying method is a cell vertex finite volume formulation with a Lax--Wendroff pseudo time--stepping update. This is used as a smoother in an unstructured multigrid method, which requires a sequence of non--nested tetrahedral grids. Fast solutions are achieved by using a distributed memory parallel computer.

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P. I. Crumpton More by this author
Publication date:
1995-09-05
URN:
uuid:2dd66ebe-a67f-4274-b5c6-7eb1321bb937
Local pid:
oai:eprints.maths.ox.ac.uk:1336

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