The sound field in a hydroacoustic waveguide with an uneven hard bottom

被引：0
|
作者：
Yu. I. Papkova
机构：
[1] Sevastopol State University,
来源：
Acoustical Physics | 2017年 / 63卷
关键词：
three-dimensional analytic solution; inhomogeneous hydroacoustic waveguide; infinite system of linear algebraic equations; sound field in a marine environment;
D O I：
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中图分类号：
学科分类号：
摘要：
An analytic representation is constructed for a nonaxially symmetric sound field to simulate a hydroacoustic waveguide the bottom of which is hard and has an axially symmetric relief. A numerical analytic method for finding the velocity potential is proposed, for which undetermined coefficients for normal modes are determined from a corresponding infinite system of algebraic equations. The sound fields are studied with for variations of the problem parameters.
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页码：54 / 62
页数：8
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