339 振れ回り運動をする回転円環内流体の挙動実験

• 笠原 雅之

  日立

• 金子 成彦

  東大

• 大下 和弘

  バブコック日立

• 石井 博

  日立

書誌事項

タイトル別名

• Experiment of Liquid Motion in a Whirling Ring

抄録

This research deals with the vibration of rotors containing liquid, such as rotors of washing machines with a fluid balancer, and is intended to predict the occurrence of self-excited vibration and to evaluate some other characteristics of these rotors by analysis. Following the analysis of the fluid motion in the whirling ring, we conducted an experiment to confirm the validity of proposed method and the phenomena obtained by analysis. Followings were observed in the experiment, and the validity of the analysis method was confirmed. (a) Resonances occurred at the frequency calculated by the analysis. (b) Isolated waves (or solitons) occurred near resonance points, and the number of solitons changes when whirling rates changes slightly.

収録刊行物

• Dynamics and Design Conference : 機械力学・計測制御講演論文集 : D & D

  Dynamics and Design Conference : 機械力学・計測制御講演論文集 : D & D 2000 (0), 153-, 2000-09-01

  一般社団法人日本機械学会

キーワード

• Rotor Vibration
• Fluid Balancer

詳細情報

• CRID: 1573950401935099648
• NII論文ID: 110002482516
• NII書誌ID: AA11901770
• ISSN: 13480235
• 本文言語コード: ja
• データソース種別:
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