Vibrations of three-dimensional pipe systems with acoustic coupling

DOI10.1016/S0022-460X(81)80157-5zbMath0477.73053OpenAlexW1984998704MaRDI QIDQ3933903

Michael El-Raheb

Publication date: 1981

Published in: Journal of Sound and Vibration (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0022-460x(81)80157-5

zbMATH Keywords

general algorithmtransfer matrix approachsmooth interfacedistributed loadselbowsacoustic coupling of plane wave and elbow curvatureeffect of path imperfectionestimating beam type dynamic responsemodal solution of Helmholtz equationone dimensional plane wave assumptionperturbation from hypothetical perfectly straight pipesecondary loadsstraight segments

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Hydro- and aero-acoustics (76Q05) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Waves in solid mechanics (74J99)

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