Analysis of Damping Force Changing with Temperature for Self-Feedback-Friction Damper

Abstract:

The self-feedback-friction damper can adjust damping force according to the intensity of vibration. Damper will produce suitable damping force to achieve the purpose of damping energy consumption. At the same time, the damper may also produce a large amount of heat which can greatly affect the damper's energy consumption performance. A temperature compensation system is designed to solve the problem in the article. Structure temperature field is also worked out by finite element analysis to find out the effect of temperature on the damping force.

• Periodical: Applied Mechanics and Materials (Volumes 423-426)
• Pages: 1567-1570
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.423-426.1567
• Online since: September 2013
• Authors: Hai Yang Liu*, Dong Zhao, Lian Jiang Sun, Meng Zhang
• Keywords: Damping Force Changing with Temperature, Friction Damper, Structure Temperature Field, Temperature Compensation

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