An analysis of horizontal refraction in the problem of sound propagation in wedge-shaped oceans

被引：0
|
作者：
Tang, Jun
Piao, Shengchun
Yang, Xianpeng
Zhang, Minghui [1 ]
Iqbal, Kashif
机构：
[1] Harbin Engn Univ, Coll Underwater Acoust Engn, Harbin, Heilongjiang, Peoples R China
来源：
OCEANS 2017 - ABERDEEN | 2017年
关键词：
horizontal refraction; three-dimensional sound propagation; wedge; horizontal refraction angle; PENETRABLE WEDGE;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
This work is aimed at exploring characteristics of horizontal refraction in three-dimensional sound propagation. The horizontal refraction angle is used as the indicator for evaluating strength of horizontal refraction effects. The horizontal refraction angle, as well as the sound fields, in a series of wedge-shaped ocean waveguides with different bottom parameters are simulated. Furthermore, the influence of bottom parameters on strength of horizontal refraction effects is discussed.
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页数：6
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