Experimental Study of Particle Collision Damper for Vibration Attenuation

摘要：

In cantilever beam system, through the experimental method to study vibration reduction mechanism of particle collision damper. The filling rate of particle damping agent in damper is 40％, added the damper with different diameter impacters and different kinds of particle damping agent in combinations ways, the cantilever beam system obtained the varying vibration reduction, according to the quality of vibration reduction, analyzed the joined impacters and particle damping agent influence of vibration attenuation rule. Experimental results show that damper added impacters and particle damping agent can dramatically reduce the maximum amplitude of cantilever beam system in resonant frequency, and can effectively restrain vibration of cantilever beam system.

关键词： Particle collision damping Vibration control Impacter Particle damping agent Vibration attenuation

作者: Di Liu Shu Lin Wang Yan Chen Du Hai Chao Li Yin Zhang Sun

作者单位: School of Energy & Power Engineering, University of Shanghai for Science and Technology,Shanghai 200 School of Material Science & Engineering, University of Shanghai for Science and Technology,Shanghai School of Medical Instrument & Food Engineering, University of Shanghai for Science and Technology,

会议类型: 国际会议

会议名称: 2011 International Conference on Vibration,Structural Engineering and Measurement(2011年振动、结构工程与测量国际会议 ICVSEM 2011)

会议地点: 上海

会议语种:英文

页码: 176-179

在线出版日期: 2011-10-21（万方平台首次上网日期，不代表论文的发表时间）