Asymptotic Model of Acoustic Scattering by Thin Elastic Shells in Fluids

Evgeny V. Chernokozhin, Amir Boag

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

An asymptotic model of acoustic scattering by a thin elastic shell is developed. The shell is replaced with effective boundary conditions involving surface differential operators. The shell thickness is considered a small parameter. Analytical solutions within asymptotic approximations in the spherical case are compared with the exact solution for an elastic spherical layer. Resonance effects of the first and third order in the shell thickness are distinguished.

Original languageEnglish
Title of host publication2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9789463968027
DOIs
StatePublished - 28 Aug 2021
Event34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021 - Rome, Italy
Duration: 28 Aug 20214 Sep 2021

Publication series

Name2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021

Conference

Conference34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
Country/TerritoryItaly
CityRome
Period28/08/214/09/21

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