回转角速度指示器在船舶操纵中的应用

简要地陈述了船舶定常回转时其对地速度、回转半径和回转角速度之间的关系;介绍了回转角速度指示器在船舶航行过湾道及大幅度转向和其他航行及避让条件下的应用及预算相应回转角速度的方法,还采用了笔者本人参加“海河下游通航标准研究”时对实船航行和船舶数学模型的模拟航行数据所测定的回转数据与预算值进行了比较;同时对如何在实际中正确使用角速度指示器提出了一些应注意的事项和建议。

The Application of Rot Indicator for Ship's Manoeuvring

This paper describes the relationships between ship' speed to ground,turning radius and rate of turning during constant turning of a ship. It introduces the application of rate of turn indicator when a ship is turning around a river bend,altering a sharp course and in other situations of navigation and preventing collision between ships, and the calculation method for getting a predict value of turning rate. In the paper,the author compares the results of ship's turning rate between the predict values and the practical values which were measured and got from the practical and simulated navigation of a scientific research work named "The Research for Navigational Standard within the Lower Reach of Haihe River". At the same time,he puts out some precautions and suggestions for the proper use of rate of turn indicator in practice.