Affiliation:
1. School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, People’s Republic of China
Abstract
A ferrofluid damper with a simple structure is proposed. Hydrodynamics and energy dissipation in the damper are studied theoretically and experimentally. This is applied to the study of damping of a cantilever whose free extremity is installed with the ferrofluid damper. The dependences of the decrement of the oscillations on the geometrical characteristics of the damper are described by a theoretical model and are shown to predict the experimental result well under some conditions.
Subject
Mechanical Engineering,Mechanics of Materials,Aerospace Engineering,Automotive Engineering,General Materials Science
Cited by
18 articles.
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