摘要
结合北海航海保障中心大型航标船的破冰功能需求,为目标船选取合理的推进功率,并对该船具有破冰功能特点的线型设计进行分析论述。同时,运用破冰阻力经验公式对该船在一定冰厚和航速下的破冰阻力进行估算,结合冰池试验结果对破冰阻力数据进行对比分析,并进行冰区航行的快速性评估。
Combining with the ice breaking function requirements of the large-scale buoy tender of Beihai Navigation Guarantee Center,selecting reasonable propulsion power for the ship,the hull lines design which has the characteristics of ice breaking function are analyzed and discussed.Meanwhile,the ice breaking resistance empirical formula is used to estimate the ice breaking resistance at several kinds of ice thickness and speed.Combining with the ice pool test results,the ice breaking resistance data is compared and analyzed,and the speed estimation of the ice area navigation is carried out.
作者
叶昊
孙剑桥
黄焱
YE Hao;SUN Jianqiao;HUANG Yan(Marine Design and Research Institute of China,Shanghai 200011,China;State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300350,China)
出处
《船舶工程》
CSCD
北大核心
2020年第9期1-5,共5页
Ship Engineering
关键词
大型航标船
型线设计
破冰阻力
冰池试验
large-scale buoy tender
lines design
ice breaking resistance
ice pool test
