摘要
混流式水轮机转轮前后的流场研究对于转轮水力设计，改善其性能有着重要意义。本文介绍了一ｎｓ为２６０的混流式水轮机转轮前后流速场的测试结果，并进行了初步分析，对水轮机转轮的水力设计提出了一些有益的启示。
The study on flow field in front and at back of a Francis turbine runner is very important for the runner in its hydraulic design and characteristic improvement. This paper introduces the experimental results of the flow field in front and at back of a Francis turbine runner with ns=260. In the meantime, the preliminary analysis and some useful proposals for the hydraulic design of Francis turbine runner are given.
出处
《水力发电学报》
CSCD
北大核心
1996年第3期63-71,共9页
Journal of Hydroelectric Engineering
关键词
水轮机
转轮
流场
Water turbine Runner Flow field
