G1000-4-1 粒子の差異が粒状体ダンパーの減衰力に及ぼす影響(機械力学・計測制御部門一般講演(4):機構・構造,社会変革を技術で廻す機械工学)

木内 裕也; 林 浩一; 伊藤 匠; 井門 康司

doi:10.1299/jsmemecjo.2010.5.0_195

The proceedings of the JSME annual meeting

Online ISSN : 2433-1325

2010.5

Session ID : G1000-4-1

DOI https://doi.org/10.1299/jsmemecjo.2010.5.0_195

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G1000-4-1 Effect of size and dynamic properties of particles on damping force of particles damper

Yuya KIUCHI, Koichi HAYASHI, Takumi ITO, Yasushi IDO

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Keywords: Damper, Vibration Control Device, Forced Vibration, Damping Force, Particle

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Abstract

In this study, damping properties of particles damper are investigated experimentally. The shaft of the damper is vibrated with constant amplitude and the damping force is measured. Particles in the damper are made of glass or steel. It is shown that the damping energy changes according to the kind and the diameter of particles.

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