Preconditioning techniques for nonsymmetric linear systems in the computation of incompressible flows

Murat Manguoglu, Ahmed H. Sameh, Faisal Saied, Tayfun E. Tezduyar, Sunil Sathe

研究成果: Article査読

41 被引用数 (Scopus)

抄録

In this paper we present effective preconditioning techniques for solving the nonsymmetric systems that arise from the discretization of the Navier-Stokes equations. These linear systems are solved using either Krylov subspace methods or the Richardson scheme. We demonstrate the effectiveness of our techniques in handling time-accurate as well as steady-state solutions. We also compare our solvers with those published previously.

本文言語English
ページ数1
ジャーナルJournal of Applied Mechanics, Transactions ASME
76
2
DOI
出版ステータスPublished - 2009 1 1
外部発表はい

ASJC Scopus subject areas

  • 凝縮系物理学
  • 材料力学
  • 機械工学

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