Non-contact Generation of Compression Waves in a Liquid Metal by Imposing a High Frequency Electromagnetic Field
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概要
- 論文の詳細を見る
In order to confirm the fact that compression waves can be generated in an electrically conductive liquid by using an electromagnetic field. Pressure oscillations in a liquid gallium were directly measured under the imposition of a high frequency magnetic field and a mathematical model based on the electromagnetic field theory and the compressible fluid dynamics has been developed. The pressure oscillation with the double frequency of the imposed magnetic field was not only isotropic but also in proportion to the square of the intensity of the magnetic field. These observations coincide with the prediction derived from the mathematical model. Furthermore, the measured distribution of the pressure oscillation in a liquid gallium agrees well with the result of the mathematical model.
- 社団法人 日本鉄鋼協会の論文
- 1997-10-15
著者
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Asai Shigeo
Department Of Materials Processing Engineering Nagoya University
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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 Processing Engineering Nagoya University
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Amano Shinji
Graduate Student Nagoya University
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