拖航系统静水中操纵运动的模拟计算  

NUMERICAL SIMULATION OF TOWING SYSTEM'S MANEUVERING MOTION IN CALM SEA

作　　者：严似松[1] 黄根余[1] 

机构地区：[1]上海交通大学

出　　处：《中国造船》1997年第4期12-19,共8页Shipbuilding of China

摘　　要：本文建立了静水中拖航系统（包括拖船-拖缆-被拖船）的操纵性运动的数学模型，以1940kW拖船与8820t甲板驳为例，分析了缆长、载重量、纵倾、艉鳍等工况参数对拖航系统直线运动的影响。　In the paper a mathematical model of towing system's maneuvering motion in calm sea is established- The towing system consists of a tug, a towline and a barge. By using this mathematical mode1 and taking 1940 kW tug - 8820t deck barge system as an example, the influence of those working parameters, such as towline'S length, deadweight, trim and skeg on the straight-line motion of towing system is analized.

关 键 词：静水拖航 拖缆 操纵 模拟计算 船舶操纵 

分 类 号：U675.93[交通运输工程—船舶及航道工程]