Analysis of Impact Damper with Granular Materials using Discrete Element Method

Masato Saeki, Tetsuji Imanishi, Eisuke Takano

研究成果: Article

3 引用 (Scopus)

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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.

元の言語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
発行部数652
DOI
出版物ステータスPublished - 2000 1 1

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ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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