To the calculation of the effective waveguide height for a two-layer model of a shallow sea

被引：0
|
作者：
Reshetov, L.A. [1 ]
机构：
[1] Leningradskij Inst Aviatsionnogo, Priborostroeniya, Leningrad, Russia
来源：
Akusticheskii Zurnal | 1991年 / 37卷 / 03期
关键词：
Acoustics; Underwater - Liquids--Acoustics - Mathematical Models;
D O I：
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中图分类号：
学科分类号：
摘要：
Two-layer medium consisting of a water layer of a particular height put onto a liquid uniform semispace is considered. When estimating the layer effective height obtained by approximation the characteristic equation approximation accuracy should be accounted. The accurate value of the effective height is not a constant one but changes dependant on the mode number . The formula allowing to achieve effective height-mode number dependence is derived.
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页码：588 / 590
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