摘要
水斗式水轮机不会发生空化现象,水轮机转轮水斗不会受到空蚀破坏。空化理论不属于水斗式水轮机。本文就水斗式水轮机转轮水斗工作面、背面及侧面的破坏等现象的物理成因论述己见。
Cavitation cannot be happened in Pelton turbine, and the runner of the turbine cannot be suffered from cavitation damage. Cavitation theory does not belong to Pelton turbine. In this paper, based on the damages of the working surface, back surface and side surface of bucket, these phenomenon and the causes are discussed.
出处
《大电机技术》
北大核心
2006年第6期47-50,共4页
Large Electric Machine and Hydraulic Turbine
关键词
冲击式水轮机
水斗
破坏
空化
剥蚀
impulse turbine
rulmerbucket
damage
cavitation
denudation
