Influence of Void and Velocity Variations on Two-Phase Liquid Metal MHD Induction Converter Characteristics
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概要
- 論文の詳細を見る
An experimental study has been undertaken on the MHD induction power genera-tion, with liquid-gas two-phase mixture as working fluid.<BR>The effect on the generator performance brought by variations of the electrical conductivity was experimentally proved by a model experiment in which the two-phase fluid flow was simulated by a solid metal plate of gradually changing cross-sectional area.<BR>A second experiment with actual NaK-N<SUB>2</SUB> two-phase flow was performed, which proved that the effect on generator performance brought by the variations of electrical conductivity and of fluid velocity along the channel tended to cancel each other, result-ing in substantially reduced distortion of the overall flow behavior.<BR>In an actual generator channel, a constant cross section would be unfavorable for realizing non-perturbation conditions, on account of the hydraulic behavior of two-phase flow, but nonetheless, the degradation of generator efficiency can be limited to within a few percent.<BR>A generator channel of gradually increasing cross section would be preferable for realizing non-perturbation conditions.
- 一般社団法人 日本原子力学会の論文
著者
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Suita Tokuo
Department Of Atomic Energy Engineering Faculty Of Engineering Osaka University
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INOUE Shoji
Department of Electric, Information and Energy Engineering, Graduate school of Engineering, Osaka Un
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Saito Masaki
Department Of Biochemistry Hyogo College Of Medicine
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FUJII-E Yoichi
Department of Nuclear Engineering, Faculty of Engineering, Osaka University
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INOUE Shoji
Department of Nuclear Engineering, Osaka University
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SAITO Masaki
Department of Nuclear Engineering, Osaka University
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