Resonances in the sonar cross sections of coated spherical shells

DOI10.1016/0020-7683(82)90095-6zbMath0507.73043OpenAlexW2040940183MaRDI QIDQ1837563

Yanyan Li

Publication date: 1982

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7683(82)90095-6

zbMATH Keywords

damping effectanalytical modelfirst principlessound fieldsdiscrete spectral windows centered at resonances of fluid-loaded structureinner fluid different from outer fluidlayer of viscoelastic materialsmodes or partial wavesrapid oscillations, present in sonar cross sectionresonance scattering theory (RST)scattered by spherical elastic shellsseparated shape factors or backgrounds from re- radiated or resonance portionssound penetrationsound/structure boundary-value-problemsummed cross sectionsurrounding laminated structure

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Wave scattering in solid mechanics (74J20) Membranes (74K15)

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