Analysis of Impact Damper with Granular Materials using Discrete Element Method

Masato Saeki, Tetsuji Imanishi, Eisuke Takano

研究成果: Article査読

3 被引用数 (Scopus)

抄録

In this paper, an effective numerical method for the damping performance of an impact damper with granular materials is proposed. In this method, the effect of granularity on the dynamics of the impact damper with granular materials can be considered by using Discrete Element Method (DEM). It is shown that the damping performance of impact damper with granular materials depends on the following parameters: mass ratio, number of particles and clearance. The validity of this numerical method is examined by comparison with the experimental results.

本文言語English
ページ(範囲)3828-3833
ページ数6
ジャーナルNihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
66
652
DOI
出版ステータスPublished - 2000
外部発表はい

ASJC Scopus subject areas

  • 材料力学
  • 機械工学
  • 産業および生産工学

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