船舶主推调距桨方案设计与实现

The realization and project design for the marine main controllable pitch propeller

论述调距桨的工作原理及调距桨方案设计方法,提出用图谱设计法实现方案设计,即根据螺旋桨模型敞水系列试验绘制专用的各类图谱进行设计,为后期的调距桨装置的设计打下基础。

The working principal and project design method of the controllable pitch propeller （CPP） are analyzed. The realization of the project design for the CPP by means of charts design method is discussed, in which the propeller design charts were established from the experimental results of the open-water test of models. It is the base of the later design for the CPP.