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Journal Articles Proceedings of the Estonian Academy of Sciences Year : 2015

Numerical investigation of acoustic solitons

Abstract

Acoustic solitons can be obtained by considering the propagation of large amplitude sound waves across a set of Helmholtz resonators. The model proposed by Sugimoto and his coauthors has been validated experimentally in previous works. Here we examine some of its theoretical properties: low-frequency regime, balance of energy, stability. We propose also numerical experiments illustrating typical features of solitary waves.
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Dates and versions

hal-01091411 , version 1 (05-12-2014)

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Bruno Lombard, Jean-François Mercier, Olivier Richoux. Numerical investigation of acoustic solitons. Proceedings of the Estonian Academy of Sciences , 2015, 64 (3), pp.304-310. ⟨hal-01091411⟩
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