北极航运及冰区船舶主机功率探讨  

Research on Arctic shipping and main engine power for ice strengthened ships

作　　者：张东江[1] 

机构地区：[1]中国船舶及海洋工程设计研究院,上海200011

出　　处：《船舶》2012年第4期28-32,共5页Ship & Boat

摘　　要：简要介绍北极地区航运情况与特点,分别利用芬兰-瑞典冰级规范、芬兰-瑞典冰级规范导则及美国船级社抗冰级船舶指导说明,对一艘阿芙拉型(Aframax)油轮进行1A冰级主机功率加强计算,指出规范计算1A冰级阿芙拉型油轮的不足。讨论虽然针对1A冰级船舶,但对于PC7级船舶的主机功率计算也有指导意义。The shipping in Arctic region is briefly introduced. The main engine power of an ice strengthening Aframax tanker is calculated by Finnish-Swedish Ice Class Rules and the guidelines,and Guidance Notes on Ice Class-American Bureau of Shipping（ABS）,respectively. It shows the disadvantages of the rules to calculate the Aframax tanker with Ice Class 1A. Though the discussions are for the Ice Class 1A Ships,it is also instructive for the main engine power calculation for PC7 Class Ships.

关 键 词：北极航运 1A冰级 阿芙拉型油轮 主机功率 

分 类 号：U674.81[交通运输工程—船舶及航道工程]