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Strong coupling strategy for fluid-structure interaction problems in supersonic regime via fixed point iteration
Journal article   Peer reviewed

Strong coupling strategy for fluid-structure interaction problems in supersonic regime via fixed point iteration

Mario A. Storti, Norberto M. Nigro, Rodrigo R. Paz and Lisandro D. Dalcin
Journal of sound and vibration, Vol.320(4-5), pp.859-877
06/03/2009
DOI: https://doi.org/10.1016/j.jsv.2008.09.028

Abstract

Acoustics Engineering Engineering, Mechanical Mechanics Science & Technology Technology
In this paper sonic results on the convergence of the Gauss-Seidel iteration when solving fluid/structure interaction problems with strong coupling via fixed point iteration are presented. The flow-induced vibration of a flat plate aligned with the flow direction at supersonic Mach number is studied. The precision of different predictor schemes and the influence of the partitioned strong coupling on stability is discussed. (c) 2008 Elsevier Ltd. All rights reserved.

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