Free Surface Behavior of a Liquid Metal under the Imposition of a High Frequency Magnetic Field
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概要
- 論文の詳細を見る
Free surface behavior of a liquid metal under the imposition of a high frequency magnetic field has been examined. The high frequency magnetic field was generated by imposing a high frequency current on a coil surrounding the vessel filled with a liquid gallium. The magnetic field penetrated into a liquid gallium only from an upper surface due to the shielding effect of the copper vessel. A shallow standing wave on a free surface of a gallium was generated by a mechanical oscillator and its behavior was measured by a laser level sensor. The amplitude of the standing wave decreases with increase in the intensity and the frequency of the magnetic field. A damping behavior of the standing wave just after stopping the mechanical oscillation was also examined. The larger the intensity and the frequency of the magnetic field are, the more quickly the wave decays.
- 社団法人 日本鉄鋼協会の論文
- 2005-07-15
著者
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Asai Shigeo
Nagoya Univ. Nagoya Jpn
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Asai Shigeo
Department Of Chemistry And Materials Science Tokyo Institute Of Technology
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Iwai Kazuhiko
Department Of Materials Physics And Energy Engineering Graduate School Of Engineering Nagoya Univers
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Iwai Kazuhiko
Department Of Materials Physics And Energy Engineering Nagoya University
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Asai Shigeo
Department Of Materials Physics And Energy Engineering Graduate School Of Engineering Nagoya Univers
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SUDA Masaki
Department of Materials, Physics and Energy Engineering, Nagoya University
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Suda Masaki
Department Of Materials Physics And Energy Engineering Nagoya University
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