750 振動子ネットワークにおける対称性の崩壊とモード相互作用(流体関連振動)(OS.13 : 非線形現象の解明と応用)

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概要

• 論文の詳細を見る

• In this paper, the problem of pump surging in networks of identical pumps is investigated. 2 and 3 oscillator networks are studied. The oscillators are simple models for pumps near surging. Each oscillator is initially on the verge of a Hopf bifurcation. For coupled pumps, divergence instability arises. Identical oscillators lead to symmetry in the system. Multiple zero eigenvalues lead to symmetry breaking through divergence. Coupling of Hopf and Divergence modes also occurs. By considering symmetry breaking, dynamics on a lower dimensional space can be analyzed.

• 一般社団法人日本機械学会の論文
• 2001-08-03

著者

• Mureithi Njuki

  Department Of Mechanical Engineering Kobe University

• Kanki Hiroshi

  Department of Mechanical Engineering Kobe University

• Isoda Satoshi

  Department of Mechanical Engineering Kobe University

• Yasuda Chiaki

  Mitsubishi Heavy Industries Ltd.

関連論文

• 750 振動子ネットワークにおける対称性の崩壊とモード相互作用(流体関連振動)(OS.13 : 非線形現象の解明と応用)

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