摘要
根据吊舱推进破冰船的破冰作业和推进器布置需求,分析该类船舶的艉部型线特征,即艉部较宽,型深和干舷较大;剖面呈V型;纵向平缓变化的船底;轻载水线以上的水线面形状丰满。并通过示例,说明了基于型线特征的参数选取在型线初步设计中的应用及其对破冰作业的影响。
According to the needs of ice-breaking and propulsion arrangement of an icebreaker with pod propulsion, the ship aft lines features are analyzed such as wide aft, big depth and freeboard; V-shaped transverse sections; gentle slopped bottom; and full shape of water plane above the light draught. Through an example, it is shown the application of the ship lines parameters consideration based on the features in initial design and the influence on the icebreaking work.
出处
《船舶工程》
CSCD
北大核心
2017年第4期21-23,43,共4页
Ship Engineering
关键词
吊舱推进
破冰船
型线设计
podpropulsion
icebreaker
lines design
