Acoustic propagation in non-uniform waveguides: revisiting Webster equation using evanescent boundary modes

DOI10.1098/rspa.2013.0186zbMath1371.76122OpenAlexW2325680095MaRDI QIDQ5362159

Jean-François Mercier, Agnès Maurel

Publication date: 29 September 2017

Published in: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1098/rspa.2013.0186

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05)

Related Items (6)

Improved multimodal methods for the acoustic propagation in waveguides with finite wall impedance ⋮ Resonances of three transverse standing-wave modes in a waveguide with periodic wall undulations ⋮ Acoustic wave propagation in inhomogeneous, layered waveguides based on modal expansions and hp-FEM ⋮ Exact semi-separation of variables in waveguides with non-planar boundaries ⋮ Implementation of a fully nonlinear Hamiltonian coupled-mode theory, and application to solitary wave problems over bathymetry ⋮ Semi-explicit solutions to the water-wave dispersion relation and their role in the non-linear Hamiltonian coupled-mode theory

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