A Realistic Approach to Improve the Shell Proximity of an RFP Device
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概要
- 論文の詳細を見る
The proximity of the shell to the plasma surface is important for Reversed Field Pinch (RFP) plasmas to have smaller magnetic field fluctuation amplitudes hence to improve global confinement properties. This paper introduces a realistic approach to improve the shell proximity, which was adopted for the modification of an RFP device, TPE-1RM15, into TPE-1RM20. After having the triple shell structure in TPE-1RM20, the shell proximity has been improved from b/a = 1.18 to 1.08, where b and a are the minor radius of the innermost shell surface and the plasma, respectively. Initial plasma discharges have shown a factor of two improvement of the energy confinement time with a reduction of radial magnetic field fluctuation level at the wall.
- 社団法人プラズマ・核融合学会の論文
- 1993-06-25
著者
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島田 敏宏
東京大学大学院理学系研究科
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Yagi Y
Energy Technology Research Institute National Institute Of Advanced Industrial Science And Technolog
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Yagi Yasuyuki
Electrotechnical Laboratory
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KAMEARI Akihisa
Mitsubishi Atomic Power Ind., Inc.
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Shimada T
National Institute Of Advanced Industrial Science And Technology (aist)
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HIRANO Yoichi
National Institute of Advanced Industrial Science and Technology (AIST)
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Yamaguchi Shigeo
Department Of Physics Faculty Of Science Tokyo Metropolitan University:(present Address)tokyo Metrop
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Brunsell Per
Royal Institute Of Technology
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Hirano Y
Advanced Device Development Dept. Renesas Technology Corp.
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Hirano Y
Energy Technology Research Institute National Institute Of Advanced Industrial Science And Technolog
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SHIMADA Toshio
Electrotechnical Laboratory
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Yamaguchi Satarou
Mitsubishi Fusion Center,Mitsubishi Electric Co.
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Maejima Yoshiki
Electrotechnical Laboratory
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HIRANO Yoichi
Electrotechnical Laboratory
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Yamane Minoru
Mitsubishi Electric Corporation
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Oyabu Isao
Mitsubishi Electric Corporation
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MAEJIMA Yoshiki
Energy Technology Division, Electrotechnical Laboratory
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Maejima Y
Energy Technology Division Electrotechnical Laboratory
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Kameari A
Mitsubishi Atomic Power Industries Inc.
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Kameari Akihisa
Mitsubishi Atomic Power Ind. Inc.
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Yagi Y
Energy Technology Research Institute (etri) National Institute Of Advanced Industrial Science And Te
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八木 康之
Electrotechnical Laboratory
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Yagi Yasuyuki
Energy Technology Research Institute (ETRI), National Institute of Advanced Industrial Science and Technology (AIST)
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Hirano Yoichi
Energy Technology Research Institute (ETRI), National Institute of Advanced Industrial Science and Technology (AIST)
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