615 分子レベルでみた金属材料の振動減衰メカニズム(OS-4 ダンピング技術,研究発表講演)

• 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

• 615 Vibration Damping Mechanism of the Metal Material Considering Molecular Behavior

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 molecule behaviors of a metal are investigated in order to study the viblation damping mechanism. Iron is treated here. As a first step, fundamental vibration characteristics and the energy dissipating characteristics are studied in an adiabatic condition for the initial offset condition.

収録刊行物

• 関西支部講演会講演論文集

  関西支部講演会講演論文集 2005.80 (0), _6-35_-_6-36_, 2005

  一般社団法人 日本機械学会

キーワード

• Molecular Dynamics
• Material Damping
• Vibration
• Finnis-Sinclar Potential

詳細情報

• CRID: 1390001205849804416
• NII論文ID: 110006187421
• DOI: 10.1299/jsmekansai.2005.80._6-35_
• ISSN: 24242756
• Web Site: https://www.jstage.jst.go.jp/article/jsmekansai/2005.80/0/2005.80__6-35_/_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