求三维本征声线的一种新方法

王恕铨; David Farmer

doi:10.15949/j.cnki.0371-0025.1992.02.010

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中文核心期刊

王恕铨, David Farmer. 求三维本征声线的一种新方法[J]. 声学学报, 1992, 17(2): 155-157. DOI: 10.15949/j.cnki.0371-0025.1992.02.010

引用本文:

王恕铨, David Farmer. 求三维本征声线的一种新方法[J]. 声学学报, 1992, 17(2): 155-157. DOI: 10.15949/j.cnki.0371-0025.1992.02.010

WANG Shuquan, David Farmer. A new method of three-dimensional eigenray-tracing[J]. ACTA ACUSTICA, 1992, 17(2): 155-157. DOI: 10.15949/j.cnki.0371-0025.1992.02.010

Citation:

WANG Shuquan, David Farmer. A new method of three-dimensional eigenray-tracing[J]. ACTA ACUSTICA, 1992, 17(2): 155-157. DOI: 10.15949/j.cnki.0371-0025.1992.02.010

求三维本征声线的一种新方法

A new method of three-dimensional eigenray-tracing

摘要

摘要: 本文采用"自动搜寻"法求海洋中均匀声速背景上有三维声速扰动时的本征声线。与传统方法比较,这种方法计算声线的次数减小约二个数量级。

Abstract: Three-dimensional eigenrays for sund propagation in an ocean with a sound speed perturbation on a uniform sound speed background can be found by an'auto-searching'method,which is much more efficient that conventional methods.

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