Diffraction of sound by a surface scratch on an elastic solid

DOI10.1017/S0956792500000292zbMath0716.73018MaRDI QIDQ3204127

M. S. Howe

Publication date: 1990

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

zbMATH Keywords

Rayleigh wavesfluid-solid interfaceRayleigh approximationacoustic field for the homogeneous solidapproximate form of Green's functionfluid-loaded elastic solidfluid-solid-acoustic interaction problemisotropic half-shaperange of integrationrepresentation of the diffracted soundsound waves in watersurface of the scratch

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Wave scattering in solid mechanics (74J20) Hydro- and aero-acoustics (76Q05)

Cites Work

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• Scattering by a surface inhomogeneity on an elastic half-space, with application to fluid-structure interaction noise
• Aspects of the reflexion and free wave properties of a composite panel under fluid loading
• Coherent sound scatter from a rough interface between arbitrary fluids with particular reference to roughness element shapes and corrugated surfaces
• Effect of line-discontinuity admittance on sound scattered by plate vibration

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