2014/12/05 by Bruno Lombard, Jean‐François Mercier, Jean-François Mercier +4
Engineering · Physics and Astronomy · #Acoustic Wave Phenomena Research #Aerodynamics and Acoustics in Jet Flows #Classical Physics (physics.class-ph) #FOS: Physical sciences #Fluid Dynamics and Turbulent Flows #physics.class-ph
paper · pdf · doi:10.48550/arxiv.1412.1985
arxiv created 2014/12/05 · openalex publication_date 2014/12/05 · arxiv updated 2014/12/08 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
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.