The acoustic response of a periodically rough elastic plate (ice) in contact with water

A. Lakhtakia; V. K. Varadan; V. V. Varadan

doi:10.1115/1.3168985

The acoustic response of a periodically rough elastic plate (ice) in contact with water

A. Lakhtakia, V. K. Varadan, V. V. Varadan

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

The plane wave scattering matrix theory is applied to formulate a T-matrix which characterizes the acoustic response of an infinite solid plate bounded by semi-infinite vacuum and fluid half spaces on either side. Individual T-matrices for the periodically rough vacuum/solid and solid/fluid interfaces are used in this derivation. Using the computed results, the anomalies in the scattering response of the rough solid plate are explained in terms of the Rayleigh, the Scholte, and the Lamb waves.

Original language	English (US)
Pages (from-to)	144-148
Number of pages	5
Journal	Journal of Applied Mechanics, Transactions ASME
Volume	52
Issue number	1
DOIs	https://doi.org/10.1115/1.3168985
State	Published - Mar 1985

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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The acoustic response of a periodically rough elastic plate (ice) in contact with water

Abstract

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