三桨船船模自航试验分析  

Analysis for self-propulsion tests of ship model with three screw

作　　者：谭廷寿[1] 陈宾康[1] 

机构地区：[1]武汉理工大学交通学院,武汉430063

出　　处：《船海工程》2005年第5期20-23,共4页Ship & Ocean Engineering

摘　　要：三桨船船模自航试验时不能确定各桨所克服的阻力,各桨的推力减额分数不能直接得到,使自航试验分析难以进行。本文提出了一个确定阻力分配系数的方法,试验分析结果说明本方法是合理的。The resistance to counteract each screw thrust can not be determined for self-propulsion tests of ship model with threescrew, the thrust deduction fraction of each screw can not be obtained directly, it is difficult to analyse the test. This paper present a method determining resistance assignment coefficient, the analysis results on the test show that present method is reasonable.

关 键 词：三桨船 自航试验 阻力分配 

分 类 号：U661.313[交通运输工程—船舶及航道工程]