螺旋桨毂帽鳍性能计算与形状决定  

A Method of the Characteristic Calculation and Shape Decision for Propeller Boss Cap Fins

作　　者：胡志安[1] 周汉仁 

机构地区：[1]华南理工大学

出　　处：《水动力学研究与进展（A辑）》1991年第3期103-111,共9页Chinese Journal of Hydrodynamics

摘　　要：螺旋桨毂帽鳍是一种新的船用节能推进形式,本文依据升力线理论,提出了螺旋桨串列涡轮(毂帽鳍)的一种理论计算方法。文中附有计算实例,结果表明实验效果相符。Propeller Boss Cap Fins (PBCF) is a propulsive type of ships for energy-saving. PBCF is regarded as tandem-screw propeller-water turbine, on the ground of lifting line theory, a method of theoretical calculation is given in this paper. A calculation example is completed. Results of calculation are in good agreement with experimental data.

关 键 词：毂帽鳍 螺旋桨 节能 船舶推进 

分 类 号：U661.313[交通运输工程—船舶及航道工程]