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Journal Articles ESAIM: Proceedings Year : 2012

Numerical study of acoustic multiperforated plates

Abstract

It is rather classical to model multiperforated plates by approximate impedance boundary conditions. In this article we would like to compare an instance of such boundary conditions obtained through a matched asymptotic expansions technique to direct numerical computations based on a boundary element formulation in the case of linear acoustic.
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Dates and versions

hal-00686434 , version 1 (10-04-2012)

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Abderrahmane Bendali, M'Barek Fares, Sophie Laurens, Sébastien Tordeux. Numerical study of acoustic multiperforated plates. ESAIM: Proceedings, 2012, 37, pp.166-177. ⟨10.1051/proc/201237005⟩. ⟨hal-00686434⟩
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