Acoustical Nonlinearity, Sound Absorption, and Scattering in Bubble-Saturated Seawater
- Autores: Akulichev V.A.1, Bulanov V.A.1
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Afiliações:
- Il’ichev Pacific Oceanological Institute, Far East Branch
- Edição: Volume 479, Nº 1 (2018)
- Páginas: 375-378
- Seção: Oceanology
- URL: https://ogarev-online.ru/1028-334X/article/view/192540
- DOI: https://doi.org/10.1134/S1028334X18030133
- ID: 192540
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Resumo
A correlation between acoustical nonlinearity, sound absorption, and scattering in a subsurface bubble-saturated layer is established. A model of effective parameters of a bubbly liquid is developed that allows one to obtain results coinciding with experimental field studies. It is shown that “bubbly clouds” under the sea surface increase substantially the sound scattering and the nonlinear acoustic parameter of the seawater.
Sobre autores
V. Akulichev
Il’ichev Pacific Oceanological Institute, Far East Branch
Email: bulanov@poi.dvo.ru
Rússia, Vladivostok, 690041
V. Bulanov
Il’ichev Pacific Oceanological Institute, Far East Branch
Autor responsável pela correspondência
Email: bulanov@poi.dvo.ru
Rússia, Vladivostok, 690041
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