The Propagation of Sound in Cylindrical Ducts with Mean Flow and Bulk-reacting Lining I. Modes in an Infinite Duct

DOI10.1093/IMAMAT/26.3.269zbMath0468.76074OpenAlexW2129316088MaRDI QIDQ3922402

Publication date: 1980

Published in: IMA Journal of Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imamat/26.3.269

zbMATH Keywords

causality instabilities mean flow sound attenuation acoustic modes bulk-reacting lining design methods for carsilencers infinitely long duct multi-mode propagation propagation in cylindrical ducts

Mathematics Subject Classification ID

Nonlinear eigenvalue problems and nonlinear spectral theory for PDEs (35P30) Nonlinear effects in hydrodynamic stability (76E30) Hydro- and aero-acoustics (76Q05) Applications to the sciences (65Z05)

Related Items (8)

Analysis of traveling waveform of flexible waveguides containing absorbent material along flanged junctions ⋮ The effect of semi perforated duct on ring sourced acoustic diffraction ⋮ Radiation of sound by a coaxial waveguide with semi-infinite perforated duct ⋮ Radiation of acoustic waves by a partially lined pipe with an interior perforated screen ⋮ Fourier methods for harmonic scalar waves in general waveguides ⋮ Wiener-Hopf approach for predicting the transmission loss of a circular silencer with a locally reacting lining ⋮ Mode matching analysis for wave scattering in triple and pentafurcated spaced ducts ⋮ Sound radiation from non-uniformly lined duct with partial rigidity

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