Preconditioning Techniques for Nonsymmetric Linear Systems in the Computation of Incompressible Flows

Date

2009-03-01

Author

Manguoğlu, Murat
Saied, Faisal
Tezduyar, Tayfun E.
Sathe, Sunil

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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. [DOI: 10.1115/1.3059576]

Subject Keywords

Mechanical Engineering, Mechanics of Materials, Condensed Matter Physics

URI

https://hdl.handle.net/11511/38001

Journal

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME

DOI

https://doi.org/10.1115/1.3059576

Collections

Department of Computer Engineering, Article

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Citation Formats

M. Manguoğlu, F. Saied, T. E. Tezduyar, and S. Sathe, “Preconditioning Techniques for Nonsymmetric Linear Systems in the Computation of Incompressible Flows,” JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, pp. 0–0, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38001.