大型高速客货船的舵空泡剥蚀及解决方案探索

本文针对大型高速客货船舵系空泡剥蚀现象,提出了在舵系设计阶段就应考虑的关键点,以及舵的模型试验验证的相似律和试验方案;介绍了扭曲导缘和随缘舵的设计思路,也介绍了发生舵系空蚀后的补救措施;同时本文还回顾了舵的空化机理和抗空化舵叶剖面等方面的知识。

Rudder cavitation and solution search for large fast passenger ferry

The article focus on rudder cavitation appearing on some larger fast passenger ferry, points out the keys should be considered while start design. It is included rudder model test and arrangement, twist lead end and tail end rudder. Specially it relates to the temporary and permanent way for cavitation corrosion rudder. It also mentions about cavitation theory and anti-cavitation profile.