摘要
分析了常用的蝴蝶阀动水操作试验方法的不足之处,推荐了改进后的试验方法,推导了新的数据处理公式,提供了有实用价值的通流式蝴蝶阀的水力特性数据。
In this paper the incompletness of the common test method of valve operation under flow bad been analyzed, then an improved test method was recommended, and the new equations were derived to present hydraulic characteristic of butterfly valve in practice.
出处
《大电机技术》
北大核心
1989年第4期52-56,F004,共6页
Large Electric Machine and Hydraulic Turbine
关键词
水轮机
蝴蝶阀
水力特性
(butterfly valve) (operation test under flow) (hydraulic characteristic)
