大型油船在规则波中纵向运动的数值仿真研究

Numerical Simulation Research on the Longitudinal Motion of Large Oil Tanker in Regular Waves

随着世界经济的飞速发展,原油以及成品油的需求量逐年增长,国际石油运输方面,油船运输起着无可取代的作用.本文通过基于三维势流理论的计算方法,预报了大型油船在规则波上运动的船体纵向运动响应,以期掌握油船在波浪上的运动规律,为油船在实际海域中的安全航行提供了有效的理论支撑.

With the fast development of global economic, the demand of crude oil and product oil is increasing year by year, oil ta.nker transportation is playing an indispensable role in international oil transportation. This paper pre- dicts the large oil tankerg longitudinal motion response in regular waves on the basis of 3-D potential flow theory, so as to conclude the motion law of tanker in waves, and provide effective theoretical support for sate navigation of oil tanker.