Comparison Study of Vibration Control Effects between Suspended Tuned Mass Damper and Particle Damper
Joint Authors
Lu, Zheng
Wang, Dianchao
Li, Peizhen
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-06
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The vibration control performance and its influencing factors of a tuned mass damper and a particle damper are examined by a single degree of freedom structure with such devices.
The vibration control effects between these two dampers are also investigated.
Increasing the mass ratio of the damper can improve the damping effects; under the condition of tuning frequency, the damping effects are remarkable.
However, the more the deviation from the tuned frequency, the less controlling effects can be obtained.
The damping effect of a particle damper is generally better than that of a tuned mass damper.
For this test model, the particle damper can improve primary structure’s equivalent damping ratio 19 times to the original one’s, while the tuned mass damper can be 13 times.
The reason lies in the fact that the particle damper can dissipate input energy by tuning mass, collision, impact, and friction between particles and the container and the momentum exchange effects between the secondary damper mass and the primary structure.
American Psychological Association (APA)
Lu, Zheng& Wang, Dianchao& Li, Peizhen. 2014. Comparison Study of Vibration Control Effects between Suspended Tuned Mass Damper and Particle Damper. Shock and Vibration،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1048026
Modern Language Association (MLA)
Lu, Zheng…[et al.]. Comparison Study of Vibration Control Effects between Suspended Tuned Mass Damper and Particle Damper. Shock and Vibration No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1048026
American Medical Association (AMA)
Lu, Zheng& Wang, Dianchao& Li, Peizhen. Comparison Study of Vibration Control Effects between Suspended Tuned Mass Damper and Particle Damper. Shock and Vibration. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1048026
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1048026