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.
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页码：797 / 798
页数：1
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