熱工学コンファレンス講演論文集
Online ISSN : 2424-290X
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B226 液体金属 MHD 発電機の電磁流体シミュレーション : 磁場分布が発電性能に与える影響
柿崎 和志前田 哲彦石川 本雄
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p. 379-380

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The mangetohydrodynamic flow in a liquid metal MHD generator is investigated numerically at several kinds of magnetic flux density distribution. The 80% of the highest efficiency was obtained on the condition that a magnetic flux distribution is uniform. On the contrary in the case of non uniform magnetic field condition. It is observed that the eddy current and M-shaped Hartmann velocity profile at where magnetic flux density changes rapidly and efficiency is lower due to it.
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© 2003 一般社団法人 日本機械学会
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