碎冰海域航标维护船船型设计及阻力性能研究  

Research on ship type design and resistance performance of navigation mark ship in broken ice seas

作　　者：戴可 谢云平[1] 高春锋 王成刚 恒乙鑫 DAI Ke;XIE Yun-ping;GAO Chun-feng;WANG Cheng-gang;HENG Yi-xin(School of Naval Architecture and Ocean Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,China)

机构地区：[1]江苏科技大学船舶与海洋工程学院,江苏镇江212003

出　　处：《舰船科学技术》2023年第18期19-24,共6页Ship Science and Technology

摘　　要：碎冰海域中的航标需维修人员及时、安全、高效地检查和维护,所以以中小型单体航标船为基础,满足碎冰海域的维护功能和性能要求,将在与推进操纵方式相匹配的船体尾部线型、与碎冰直接接触的船首几何形状两方面开展船型方案设计,并运用数值仿真技术分别对静水阻力和碎冰阻力进行分析,探究在碎冰海域中具有较好阻力性能的船型。The navigation marks in broken ice seas need to be inspected and maintained timely,safely and efficiently by the maintenance personnel.Therefore,based on the small and medium-sized single navigation mark ship,this paper meets the maintenance function and performance requirements of the navigation marks in broken ice seas.The design of the ship type scheme will be carried out in two aspects:the hull tail line matching with the propulsion control mode and the geomet-ric shape of the ship head directly contacting with the broken ice.The numerical simulation technology is used to analyze the hydrostatic resistance and the broken ice resistance,and explore the ship type with better resistance performance in broken ice seas.

关 键 词：碎冰海域 航标维护船 静水阻力 碎冰阻力 

分 类 号：U661.7[交通运输工程—船舶及航道工程]