磁性エラストマー製はりの磁場印加による固有振動数変化

書誌事項

タイトル別名
  • Change of Natural Frequency of Magnetic Elastomer Beam by Applying Magnetic Field
  • ジセイ エラストマーセイハリ ノ ジバ インカ ニ ヨル コユウ シンドウスウ ヘンカ

この論文をさがす

抄録

<p>Natural frequency of magnetic elastomer beam is changed by applying a magnetic field. Relations of change of the natural frequency of magnetic elastomer beam and applying a magnetic field were investigated experimentally to develop a device using the phenomenon. The magnetic elastomer consists of a silicone gum and micrometer size iron powder. Furthermore, a longitudinal modulus of elasticity and logarithmic damping ratio of the magnetic elastomer were measured. And influence on the natural frequency was considered. As a result, it was revealed that the longitudinal modulus of elasticity and the logarithmic damping ratio of the magnetic elastomer hardly affected the natural frequency change.</p>

収録刊行物

参考文献 (2)*注記

もっと見る

関連プロジェクト

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ