Transmission of energy down periodically ribbed elastic structures under fluid loading: algebraic decay in the stop bands

DOI10.1098/RSPA.1998.0210zbMath0919.73164OpenAlexW2146925071MaRDI QIDQ4223963

Alison J. Cooper, David G. Crighton

Publication date: 6 January 1999

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

Full work available at URL: https://doi.org/10.1098/rspa.1998.0210

zbMATH Keywords

Green's functionlocal couplinglong-range acoustic couplingmatrix manipulationnumerical similationtime-harmonic line force

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Plates (74K20)

Related Items (2)

Analytical modeling of fluid loaded orthogonally rib-stiffened sandwich structures: sound transmission ⋮ Ribbed elastic structures under a mean flow

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