分子動力学による振動時の材料減衰メカニズムの考察(G10-8 音響・振動低減,G10 機械力学・計測制御部門)

• 川崎 宏昭

  阪府大院

• 藤田 勝久

  阪府大

• 伊藤 智博

  阪府大

書誌事項

タイトル別名

• Investigation on the Material Damping Mechanism with vibration using Molecular Dynamics

抄録

Recently, various types of high damping materials are widely used for suppressing vibrations in order to develop quit machines and create comfortable life spaces. However, those damping characteristics are generally evaluated experimentally. In this paper, the damping characteristics of a metal are investigated analytically. A dynamical analytical model of steel molecules is established and the damping mechanisms of a metal are investigated. Iron is treated here. As a first step, fundamental vibration characteristics and the energy dissipating characteristics are studied in an adiabatic condition.

収録刊行物

• 年次大会講演論文集

  年次大会講演論文集 2004.5 (0), 281-282, 2004

  一般社団法人 日本機械学会

キーワード

• Molecular Dynamics
• Material Damping
• Damping Vibration

詳細情報

• CRID: 1390282681036606336
• NII論文ID: 110004063871
• DOI: 10.1299/jsmemecjo.2004.5.0_281
• ISSN: 24331325
• Web Site: https://www.jstage.jst.go.jp/article/jsmemecjo/2004.5/0/2004.5_281/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可