Self-Consistent Pressure and Current Profiles in High-Beta D-3He Tokamak Reactors
スポンサーリンク
概要
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D-3He reactor has a great advantage of neutron-poor operation, but it requires higher-beta value and higher bootstrap current fraction than D-T reactor. In this paper, we investigated self-consistent plasma pressure and current profiles in the case of a positive magnetic shear mode (parabolic temperature profile) and a negative magnetic shear mode (ITB temperature profile) using TOTAL-T code including Cytran module. In a negative magnetic shear mode, toroidal beta value βT ∼ 52.4 % and bootstrap current fraction fbs ∼ 0.93 was obtained in a plasma with aspect ratio 1.77, plasma major radius 6.2 m, toroidal field 4.2 T and plasma current 49.3 MA.
- 社団法人 プラズマ・核融合学会の論文
著者
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Yamazaki Kozo
Department Of Nuclear Engineering Faculty Of Engineering University Of Tokyo
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Shoji Tatsuo
Department Of Energy Engineering And Science Nagoya University
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Arimoto Hideki
Department Of Energy Engineering And Science Nagoya University
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OISHI Tetsutarou
Department of Energy Engineering and Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
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OISHI Tetsutarou
Department of Energy Engineering and Science, Graduate School of Engineering, Nagoya University
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UMEDA Koichi
Department of energy engineering and science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
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YAMAZAKI Kozo
Department of Energy Engineering and Science, Graduate School of Engineering, Nagoya University
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Shoji Tatsuo
Department of Electronics, Tohoku Institute of Technology
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