声波在可穿透的截形楔体中传播问题的渐近解

Proceedings of the International Conference Days on Diffraction 2013 Pub Date : 2013-05-27 DOI:10.1109/DD.2013.6712813

P. Petrov

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引用次数: 2

摘要

研究了声音在可穿透的截形楔体中的传播问题。利用模态抛物方程方法得到了近似解析解。这个解决方案描述了海洋中绝热声音的传播，海底在斜面上有轻微的倾斜(最简单的环境中，3D传播效果是必不可少的)。

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Asymptotic solution for the problem of acoustic waves propagation in a penetrable truncated wedge

The problem of sound propagation in a penetrable truncated wedge is considered. Approximate analytical solution is obtained by means of mode parabolic equations method. This solution describes adiabatic sound propagation in the ocean with mildly sloping bottom in the direction across the slope (the simplest environment where 3D propagation effects are essential).

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$Proceedings of the International Conference Days on Diffraction 2013$

Proceedings of the International Conference Days on Diffraction 2013

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