Numerical solutions of the parabolic wave equation: An ordinary‐differential‐equation approach
作者:
Ding Lee,
John S. Papadakis,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1980)
卷期:
Volume 68,
issue 5
页码: 1482-1488
ISSN:0001-4966
年代: 1980
DOI:10.1121/1.385072
出版商: Acoustical Society of America
关键词: NUMERICAL SOLUTION;WAVE EQUATIONS;UNDERWATER;WATER;SOUND WAVES;WAVE PROPAGATION
数据来源: AIP
摘要:
General purpose, efficient numerical ordinary‐differential‐equation (ODE) methods, combined with the employment of a predictor–corrector procedure, are introduced for solving the underwater acoustic parabolic wave equation. The formulation and theory of applicable ODE methods and a PCmprocedure are outlined. Some results of ODE solutions for sound propagation from shallow to deep water with a sloping rigid bottom are included. The merits of ODE methods are discussed.
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