摘要
从最佳的水力性能和水流运动规律出发,对灯泡混流式这种新型水轮机的过流通道进行分析研究,优化出了灯泡混流式水轮机过流通道的几何形状及尺寸系列,为这种新型水轮机的产品开发和设计提供了重要资料,同时认为灯泡混流式水轮机的最佳应用水头范围为20~ 300 m。
Based on the optimal hydraulic performance and flow regular, research on the flow passage of the Bulb—Francis turbine is conducted, optimizing to the geometry and size series of the flow passage for the Bulb—Francis turbine, which offers important material for the product development and design of this type of turbine. At the same time, the best applicable range of head for it is considered to be 20 to 300 meters.
出处
《中国农村水利水电》
北大核心
2007年第9期122-125,共4页
China Rural Water and Hydropower
基金
四川省教育厅重点项目的资助(项目编号:2006A089)
关键词
灯泡混流式水轮机
流道设计
几何参数
bulb—francis turbine; flow passage design; physical parameter