Time-dependent parabolic equations for two-dimensional acoustic waveguides

被引：0

作者：

M. Yu. Trofimov

机构：

[1] Russian Academy of Sciences,Pacific Institute of Oceanology, Far East Division

来源：

Technical Physics Letters | 2000年 / 26卷

关键词：

Parabolic Equation; Multiscale Method; Acoustic Waveguide; Nonstationary Waveguide;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Time-dependent parabolic equations for the amplitude of a packet of rapidly oscillating waves propagating in a two-dimensional nonstationary waveguide are derived using the multiscale method. The obtained formulas are compared to other known equations.

引用

页码：797 / 798

页数：1

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