Waves concentrated near weak-contrast boundaries

Research output

1 Citation (Scopus)

Abstract

The excitation and propagation of acoustic waves along curvilinear boundaries between two media are investigated. Formal high-frequency asymptotic expressions practicable for approximate calculations in the case of media with slightly different velocities are derived. Dispersion equations and wave excitation coefficients at weak-contrast boundaries are investigated numerically.

Original languageEnglish
Pages (from-to)363-369
Number of pages7
JournalAcoustical Physics
Volume50
Issue number4
DOIs
Publication statusPublished - 1 Jul 2004

Fingerprint

wave excitation
excitation
propagation
acoustics
coefficients

Scopus subject areas

  • Acoustics and Ultrasonics

Cite this

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title = "Waves concentrated near weak-contrast boundaries",
abstract = "The excitation and propagation of acoustic waves along curvilinear boundaries between two media are investigated. Formal high-frequency asymptotic expressions practicable for approximate calculations in the case of media with slightly different velocities are derived. Dispersion equations and wave excitation coefficients at weak-contrast boundaries are investigated numerically.",
author = "Andronov, {I. V.}",
year = "2004",
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Waves concentrated near weak-contrast boundaries. / Andronov, I. V.

In: Acoustical Physics, Vol. 50, No. 4, 01.07.2004, p. 363-369.

Research output

TY - JOUR

T1 - Waves concentrated near weak-contrast boundaries

AU - Andronov, I. V.

PY - 2004/7/1

Y1 - 2004/7/1

N2 - The excitation and propagation of acoustic waves along curvilinear boundaries between two media are investigated. Formal high-frequency asymptotic expressions practicable for approximate calculations in the case of media with slightly different velocities are derived. Dispersion equations and wave excitation coefficients at weak-contrast boundaries are investigated numerically.

AB - The excitation and propagation of acoustic waves along curvilinear boundaries between two media are investigated. Formal high-frequency asymptotic expressions practicable for approximate calculations in the case of media with slightly different velocities are derived. Dispersion equations and wave excitation coefficients at weak-contrast boundaries are investigated numerically.

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U2 - 10.1134/1.1776211

DO - 10.1134/1.1776211

M3 - Article

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JO - Acoustical Physics

JF - Acoustical Physics

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