“双速——定距桨”推进系统设计浅析

Brief analysis of two-speed fixed-pith propeller propelling system design

本文介绍了成功应用在“航道工作船”上的“双速—定距桨”推进系统及其设计参数的选定过程 ,分析了该系统的应用效果 ,为研制和开发新型节能船舶探索了一条新路。

The paper introduced a 'two speed fixed pitch propeller' propelling system, which has been successfully applied on 'sea way workboat'. The paper also explained how to select the design parameters of the system. It analyzes the application effect of the system, and adduces a new way for studying and developing new type of energy saving ship.