摘要
本文数值计算了６０００ｍ深海单拖体和双拖体拖曳系统的动态响应，特别是研究了拖船的垂荡运动对拖体定高性的影响。对于双拖体系统，本文对第二拖体在水中的重量、联接两拖体的缆索长度及其在水中重量等因素对第二拖体定高性的影响进行了详细的计算、分析。计算表明，采用双拖体系统可大大提高系统的定高性。
In this paper,the numerical simulation of the dynamic properties of towed system with one or two tow bodies in 6000 meter deep sea is given. For towed system having two tow bodies, the factors having influence on the vertical motion of the second tow body such as the weight of it in water,the length and the weight (in water)per unit length of the cable between the two tow bodies,are investigated in detail.
出处
《海洋工程》
CSCD
北大核心
1995年第2期31-37,共7页
The Ocean Engineering
关键词
深拖系统
动态响应
数值计算
deep sea towed system
dynamic properties
numerical simulation
