Temporal sound field fluctuations in the presence of internal solitary waves in shallow water

被引：20

作者：

Katsnelson, Boris G. ^{[1
]}

Grigorev, Valery ^{[1
]}

Badiey, Mohsen ^{[2
]}

Lynch, James F. ^{[3
]}

机构：

[1] Voronezh State Univ, Voronezh 394006, Russia

[2] Univ Delaware, Coll Marine & Earth Studies, Newark, DE 19716 USA

[3] Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 2009年 / 126卷 / 01期

关键词：

acoustic field; acoustic waveguides; fluctuations; nonlinear acoustics; oceanographic techniques; solitons; underwater acoustic propagation;

D O I：

10.1121/1.3151719

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Temporal variations of intensity fluctuations are presented from the SWARM95 experiment. It is hypothesized that specific features of these fluctuations can be explained by mode coupling due to the presence of an internal soliton moving approximately along the acoustic track. Estimates are presented in conjunction with theoretical consideration of the shallow water waveguide.

引用

页码：EL41 / EL48

页数：8

共 4 条

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[4] Analysis and modeling of broadband airgun data influenced by nonlinear internal waves [J].

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JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2004, 116 (06) :3404-3422

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