Basic Study on an Energy Conversion System Using Gas-Liquid Two-Phase Flows of Magnetic Fluid (Analysis on the Mechanism of Pressure Rise)
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- ISHIMOTO Jun
- Institute of Fluid Science, Tohoku University
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- OKUBO Masaaki
- Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology
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- NISHIYAMA Hideya
- Institute of Fluid Science, Tohoku University
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- KAMIYAMA Shinichi
- Institute of Fluid Science, Tohoku University
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抄録
The mechanism of pressure rise in a gas-liquid two-phase pipe flow of a magnetic fluid under a nonuniform magnetic field is investigated in detail both theoretically and experimentally. First, the governing equations of a one-dimensional gas-liquid two-phase flow of a magnetic fluid are presented and numerically solved. Next, the pressure distribution in a nonuniform magnetic field region is measured in the cases of two-phase flow, single-phase flow and the stationary state using a new experimental apparatus for the flow system. From the numerical and experimental results, the magnitude of the pressure components which contribute to the total driving force is accurately estimated. These results on the pressure distribution will contribute to the development of a new energy conversion system using a gas-liquid two-phase magnetic fluid flow.
収録刊行物
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- JSME international journal. Ser. B, Fluids and thermal engineering
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JSME international journal. Ser. B, Fluids and thermal engineering 39 (1), 72-79, 1996-02-01
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詳細情報
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- CRID
- 1571980077071575552
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- NII論文ID
- 110002981346
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- NII書誌ID
- AA10888815
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- ISSN
- 13408054
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- 本文言語コード
- en
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- データソース種別
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- CiNii Articles