Massively parallel finite element simulation of compressible and incompressible flows

T. E. Tezduyar*, S. K. Aliabadi, M. Behr, S. Mittal

*この研究の対応する著者

研究成果: Article査読

124 被引用数 (Scopus)

抄録

We present a review of where our research group stands in parallel finite element simulation of flow problems on the Connection Machines, an effort that started for our group in the fourth quarter of 1991. This review includes an overview of our work on computation of flow problems involving moving boundaries and interfaces, such as free surfaces, two-liquid interfaces, and fluid-structure and fluid-particle interactions. With numerous examples, we demonstrate that, with these new computational capabilities, today we are at a point where we routinely solve practical flow problems, including those in 3D and those involving moving boundaries and interfaces. We solve these problems with unstructured grids and implicit methods, with some of the problem sizes exceeding 5 000 000 equations, and with computational speeds up to two orders of magnitude higher than what was previously available to us on the traditional vector supercomputers.

本文言語English
ページ(範囲)157-177
ページ数21
ジャーナルComputer Methods in Applied Mechanics and Engineering
119
1-2
DOI
出版ステータスPublished - 1994 11月
外部発表はい

ASJC Scopus subject areas

  • 計算力学
  • 材料力学
  • 機械工学
  • 物理学および天文学(全般)
  • コンピュータ サイエンスの応用

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