| 倾斜海底情况下声矢量场的计算 |
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| 引用本文： | 孙梅.倾斜海底情况下声矢量场的计算[J].泰山学院学报,2014(3):6-9. |
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| 作者姓名： | 孙梅 |
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| 作者单位： | 泰山学院物理与电子工程学院,山东泰安271021 |
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| 基金项目： | 山东省博士基金项目（BS2012HZ015）;山东省高等学校科技计划项目（J12LJ56）;泰山学院科研启动基金项目 |
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| 摘 要： | 根据质点运动方程,给出了基于抛物方程法和简正波法的质点振速表达式,并对水平海底和倾斜海底情况下的声矢量场进行了仿真计算.结果表明,抛物方程法能对倾斜海底情况下的声矢量场进行快速预报.
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| 关 键 词： | 声矢量场 倾斜海底 抛物方程法 简正波法 |
Vector Sound Field Calculation in Ocean Environment with a Sloping Bottom |
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| SUN Mei.Vector Sound Field Calculation in Ocean Environment with a Sloping Bottom[J].Journal of Taishan University,2014(3):6-9. |
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| Authors: | SUN Mei |
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| Institution: | SUN Mei ( School of Physics and Electronic Engineering, Taishan University, Tai＇an,271021, China) |
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| Abstract: | According to the equation of motion for particles, the calculation expressions of particle veloci- ties are given with the parabolic equation （PE） method and the normal mode approaeh. The vector sound fields in ocean environments with a fiat bottom as well as sloping bottoms are calculated. The results show that the PE method can predict the vector sound field in ocean environment with a sloping bottom effectively. |
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| Keywords: | vector sound field sloping bottom parabolic equation method normal mode approach |
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