摘要
本文介绍了叶轮机“叶片颤振系列转子”的设计情况和试验过程中出现的多种流体诱发振动现象。介绍了测试方法,并着重对叶片失速颤振现象进行了分析。
In this paper, the design of the series of blade flutter rotor and several kinds of flow-induced vibration phenomena which occured in the experiment are introduced. The methods of measurment which have been used in experiment is also presented and the stall flutter phenomena of blade are analyzed.
出处
《航空学报》
EI
CAS
CSCD
北大核心
1990年第2期B031-B039,共9页
Acta Aeronautica et Astronautica Sinica
关键词
叶轮机
叶片
转子
振动
颤振
compressor blades, flutter, flow-induced vibration.
