摘要
为开发PC6冰级的阿芙拉油船线型,总结归纳极地水域航行船舶规则中对PC型极地航行破冰船舶的要求,探究破冰线型的基本特点。在常规Aframax油船线型的基础上,设计两型不同形式的满足PC6要求的线型,按照规范计算包括原线型在内的三型线型的有效冰载荷,计算各线型在开敞水域设计航速下的快速性,对比计算结果,综合分析,确定满足要求的PC冰级Aframax油船线型。
In order to meet the requirements for develop a Aframax oil tanker lines which should satisfy PC6 ice-grade,the Polar Code’s requirements for polar navigation ice-breaking vessels were analyzed tosums up the basic characteristics of lines for the ice-breaking ship. Based on the lines of the conventional Aframax oil tanker,two different types of lines satisfying PC6 requirements were designed. According to the code,the effective ice loads of the three profiles(include the origin lines) were calculated,as well as their rapidity under the design speed of open water. By comparativeanalysis the calculation results,one type of PC ice-grade Aframax tanker line meeting the requirements was finally obtained.
作者
丁悦
郭世玺
DING Yue;GUO Shi-xi(Shanghai Waigaoqiao Shipbuilding Co.,Ltd.,Shanghai 200137,China)
出处
《船海工程》
北大核心
2019年第2期122-126,共5页
Ship & Ocean Engineering
