摘要
通过对某型号第一级轴流整体叶盘进行耦合振动试验研究,分析获得非旋转状态下该轴流一级整体叶片盘的耦合振动特性,为型号研制提供了重要的数据,对了解中小型发动机轴流整体叶轮工作时的叶片-盘耦合振动状况很有意义。
The result of vibration frequency sweeping of axial flow blisk is analyzed. Coupling vibration characteristics in non-rotating state have been obtained, which provides important data for engine model development. It is significant to know about the coupling vibration characteristics of axial flow blisk.
出处
《测控技术》
CSCD
北大核心
2014年第8期128-131,共4页
Measurement & Control Technology
关键词
非旋转状态
整体叶盘
耦合
振动
试验研究
non-rotating state
blisk
coupling
vibration
experimental research
