Block-iterative finite element computations for incompressible flow problems

T. E. Tezduyar, R. Glowinski, J. Liou, T. Nguyen, S. Poole

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

A block-iterative finite element procedure is presented for two-dimensional fluid dynamics computations on multiply-connected domains based on the vorticity - stream function formulation of the incompressible Navier-Stokes equations. The difficulty associated with the convection term in the vorticity transport equation is addressed by using a streamline-upwind/Petrov-Galerkin scheme. Element-by-element preconditioned iteration techniques with high degree of vectorization and high computational speed are employed to solve the linear equation system for each block. Performance evaluations show the potential of these techniques to be used for large-scale computations.

本文言語English
ホスト出版物のタイトルProceedings of the 2nd International Conference on Supercomputing, ICS 1988
編集者J. Lenfant
出版社Association for Computing Machinery
ページ284-294
ページ数11
ISBN(電子版)0897912721
DOI
出版ステータスPublished - 1988 6 1
外部発表はい
イベント2nd International Conference on Supercomputing, ICS 1988 - St. Malo, France
継続期間: 1988 7 41988 7 8

出版物シリーズ

名前Proceedings of the International Conference on Supercomputing
Part F130184

Other

Other2nd International Conference on Supercomputing, ICS 1988
国/地域France
CitySt. Malo
Period88/7/488/7/8

ASJC Scopus subject areas

  • コンピュータ サイエンス(全般)

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