Research and Analysis of Compressor Blade vibration Characteristics Based on Finite Element Method

摘要：

　　The paper has studied the vibration characteristics of the fourth stage compressor blades,which is installed on a certain type of aero-engine.Establishing the three dimensional entity model,then conducting the calculation and analysis of the vibration characteristics of the blades with the finite element method,the innate frequency and modal vibration mode are achieved.Conducting the modal test on the fourth stage compressor blades,and incontrasting the modal parameter and the result calculated by finite element,verifying the correctness of the analysis method,which is providing the effective reference for the compressor blades vibration characteristics analysis method.

关键词： blades finite element model vibration characteristics innate frequency、modal vibration mode modal test

作者: FENG-Lulu LI-Quantong JIAO-Shengbo TONG-Xudong GAO-Xingwei

作者单位: Aeronautics and Astronautics Engineering College,Air Force Engineering University,Xian,Shaanxi,710038,China

会议类型: 国际会议

会议名称: The 5th International Symposium on Jet Propulsion and Power Engineering(第五届喷气推进与动力工程国际会议)

会议地点: 北京

会议语种:英文

页码: 1-8

在线出版日期: 2014-09-15（万方平台首次上网日期，不代表论文的发表时间）