| 盐度分层环境中水面舰船尾流电导率场的半经验分析 |
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| 引用本文： | 李保国,陈伯义,杨立,沈良文. 盐度分层环境中水面舰船尾流电导率场的半经验分析[J]. 海军工程大学学报, 2002, 14(2): 9-12 |
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| 作者姓名： | 李保国 陈伯义 杨立 沈良文 |
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| 作者单位： | 海军工程大学,动力工程学院,湖北,武汉,430033 |
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| 基金项目： | 国防科技重点实验室基金项目 (99JS2 2 .1.1.JB110 2 ) |
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| 摘 要： | 采用独立常数法对盐度分层环境中水面舰船尾流电导率场进行半经验分析 ,获得了舰船尾流横截面的扩展和衰减规律以及尾流横截面上的电导率信号的分布规律 ,可为鱼雷的电导率探头追踪水面舰船尾流的数学模型提供基础 .
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| 关 键 词： | 尾流 电导率 盐度分层 水面舰船 |
| 文章编号： | 1009-3486(2002)02-0009-04 |
| 修稿时间： | 2001-12-19 |
Semi-empirical analysis of the conductivity field in the wake of a surface ship in a salinity-stratified fluid |
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| LI Bao|guo,CHEN Bo|yi,YANG Li,SHEN Liang|wen. Semi-empirical analysis of the conductivity field in the wake of a surface ship in a salinity-stratified fluid[J]. Journal of Naval University of Engineering, 2002, 14(2): 9-12 |
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| Authors: | LI Bao|guo CHEN Bo|yi YANG Li SHEN Liang|wen |
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| Abstract: | The semi|empirical analysis is conducted for the conductivity field in the wake of a surface ship in a salinity|stratified fluid in terms of Independent Constant Method. The laws for the expansion, the decay and the distributions of the conductivity signal in a cross section of the wake are obtained, which may provide the basis for the mathematical model for conductivity probes of a torpedo to trace the wake of a surface ship. |
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| Keywords: | wake conductivity salinity stratification surface ship |
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