Fluctuation of Periods in Multisurface Oscillation System
スポンサーリンク
概要
- 論文の詳細を見る
Cover gas is constantly supplied to a main tank the bottom of which is connected to that of a subtank. The water levels in the tanks oscillate alternately until the free surface in the main tank pushed by the gas reaches the bottom end of a vertical release pipe. Then the gas is ejected from the main tank, resulting in a sudden surface rise and plugging of the pipe inlet. The cover gas pressure increases again, thus, gas ejection occurs intermittently. The behavior of the oscillation system can be expressed by a set of linear equations that are properly selected according to the water surface position. The calculated interval between the ejections exhibits chaotic features : a simple return map of the disorderly fluctuating interval and oversensitiveness to the initial condition. The effect of superimposed random noise is examined.
- 一般社団法人日本機械学会の論文
- 1999-12-15
著者
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Matsuyama Keisuke
Nuclear Engineering Research Laboratory University Of Tokyo
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Madarame H
Univ. Tokyo Ibaraki Jpn
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Madarame Haruki
Nuclear Professional School The University Of Tokyo
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Madarame Haruki
Nuclear Engineering Research Laboratory Faculty Of Engineering University Of Tokyo
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OKAMOTO Koji
Nuclear Engineering Research Laboratory University of Tokyo
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Okamoto Koji
Nuclear Engineering Research Laboratory Faculty Of Engineering University Of Tokyo
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Okamoto Koji
Nuclear Engineering Research Laboratory, University of Tokyo
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