25000吨级油船螺旋桨及毂帽鳍优化设计  

Optimization of the Propeller and Boss Cap Fins for a 25000t Oil Tanker

作　　者：陈建挺[1] 高玉玲[1] 伍锐[1] CHEN Jianting(State Key Laboratory of Navigation and Research Institute, GAO Yuling , WU Rui Safety Technology, Shanghai Ship Shipping Shanghai 200135, China)

机构地区：[1]上海船舶运输科学研究所航运技术与安全国家重点实验室,上海200135

出　　处：《上海船舶运输科学研究所学报》2016年第3期6-10,共5页Journal of Shanghai Ship and Shipping Research Institute

基　　金：基金项目:高能效江海直达散货船关键技术(2014BAG04B01)

摘　　要：运用数值升力面理论设计25 000吨级油船螺旋桨,配以毂帽鳍的优化设计研究。经模型试验验证:螺旋桨机桨的匹配性能良好,推进效率高,空泡性能和脉动压力满足设计要求,具有高效低振的优点。设计的毂帽鳍具有明显的节能效果。The Propeller Boss Cap Fins（PBCF）for a 25 000 toil tanker is designed with numerical lifting surface theory.The model tests show that the performance of the design propeller matches the main engine well.The ati-cavitation performance and the fluctuating pressure meet the design requirements.The design features high efficiency and low vibration.The PBCF design by phase angle optimization has obvious energy-saving effect.

关 键 词：油船 螺旋桨设计 毂帽鳍 

分 类 号：U664.33[交通运输工程—船舶及航道工程]