拖航系统大偏荡模型试验  

A Model Experiment Method of a Towing System

作　　者：严似松 黄根余 

出　　处：《上海交通大学学报》1996年第10期79-85,共7页Journal of Shanghai Jiaotong University

摘　　要：介绍了一种模型试验方法，用于研究由１９４０ｋＷ拖轮和“重任７０２”甲板驳组成的拖航系统的动力性能，获得了拖航系统１２个自由度运动参数的试验数据和拖缆张力的试验数据，分析了外界扰动及拖航设计参数（如装载状态、拖缆长度和拖航速度等）对拖航系统直线稳定性的影响，并对进一步研究提出了一些建议．A model experiment method is introduced in this paper to study the dynamical behavior of the towing system which consists of a 1940 kW tug coupled with a deck barge “Zhongren 702”. Experimental data about 12 DOF motions of the towing system and the towline tension have been obtained. The effects of disturbance, parameters of towing design, such as loading condition, towline length and towing speed, to the course stability of the towing system are analyzed. Some suggestions for further study are also made.

关 键 词：拖航系统 直线稳定性 船模试验 拖船 

分 类 号：U674.180.1[交通运输工程—船舶及航道工程]