淡水湖声速及千岛湖典型声速分布  

The sound velocity of freshwater lake and classic sound velocity profile of Qiandao lake

作　　者：刘雨东 

机构地区：[1]大连测控技术研究所,辽宁大连116013

出　　处：《舰船科学技术》2012年第8期35-37,共3页Ship Science and Technology

摘　　要：在水声试验中,声速是影响声传播的一个重要因素,声速受水深、水温、含盐度等参数影响。本文分析了海水和抚仙湖的声速计算经验公式,并进行了同种条件下的声速剖面对比,在此基础上给出了千岛湖水域的典型声速剖面。In the acoustic experiment the sound velocity is an important factor which influences sound transmission. The sound velocity is determined by depth, temperature, salinity, and so on. This thesis analyzes sound velocity calculation experience formulas of sea and Fuxian lake, and compares sound velocity profile under the same condition. And on the basis of all these work, the classic sound velocity profile of Qiandao lake is presented.

关 键 词：水文条件 声速 声速剖面 淡水湖 

分 类 号：TB52[理学—物理]