护卫舰5叶侧斜螺旋桨的研究设计

本文叙述了我国护卫舰第一次应用５叶侧斜桨所经历的设计、模型试验、制造、实船测试、修改设计、再试验到最终交付使用的全过程，给出了诸如航速、功率、空泡、脉动压力、振动等的船模试验和实船测试结果，还介绍了解决实船桨叶随边局部变形的措施。

The Five-blades Skewed Propellers for a Frigate

This paper describes the whole process from design, model tests and full scale trail of five-blades skewed propeller, which is the first of such type in China equipped on a frigate. The Performance characteristics of ship's speed and vibrations are given. The comprehensive test data, such as performance curves, cavitation and fluctuating pressure of propellers and the ship's vibration are illustrated. An effective measure adopted for improving the local deformation of trailing edges for skewed propellers is discussed as well.