built propeller

Model experiments of ship hull integrated propulsor hydrodynamic interactions and assessment analysis of thrust deduction characteristics;

船体与组合推进器水动力相互干扰特征的模型试验及推力减额特性的评估分析

Focusing on the open water performance of integrated propulsors with pre-swirl stator,duct and rotor,using factor analysis theory and de-compound experimental method,the interaction characteristics among components and open water efficiency of the propulsor were analyzed and the expression and measurement method for this type of propulsor were also established.

以由导管、前置定子和转子构成的组合推进器敞水性能为研究对象,运用因子分析理论和分解试验方法,分析并建立了组合推进器各部件水动力相互干扰特征和敞水效率的表达与测量方法。