“润江1”科考船的尾涡抑制研究  

Research on Stern Vortex Control of ‘Runjiang 1’ Scientific Expedition Vessel

作　　者：王涛[1] 许劲松[1] 蒋志鹏[1] 

机构地区：[1]上海交通大学船舶与海洋工程系海洋工程国家重点实验室,上海200030

出　　处：《船舶工程》2012年第4期27-30,共4页Ship Engineering

基　　金：海洋工程国家重点实验室自由研究课题(GKZD010012)

摘　　要：通过对"润江1"科考船航行观测资料以及设计布置方案的分析,将过强尾流成因聚焦在船尾涡漩影响,并据此提出了尾涡抑制的相关方案。特殊的舵桨性能试验以及实船海试表明,尾涡抑制可以明显改善实船阻力性能,大幅提高舵桨推进效率和航行速度。Based on the wakefield observation and design plan analysis of ＇Runjiang 1 ＇scientific expedition vessel, the major reason of the strong wake is focused on the stern vortex. The technical approach for stern vortex control is proposed in the paper. The unconventional model testing and sea trial data demonstrate that the stern vortex control is effective in resistance improvement and highly raise the rudder-propeller performance and sailing speed.

关 键 词：科考船 尾流场 尾涡抑制 舵桨性能 阻力改善 

分 类 号：U661.31[交通运输工程—船舶及航道工程]