| Project/Area Number |
18360445
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Nuclear fusion studies
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| Research Institution | National Institute for Fusion Science |
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Principal Investigator |
WATANABE Kiyomasa National Institute for Fusion Science, 大型ヘリカル研究部, 准教授 (00249963)
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| Co-Investigator(Kenkyū-buntansha) |
SAKAKIBARA Satoru 核融合科学研究所, 大型ヘリカル研究部, 准教授 (90280594)
OSAKABE Masaki 核融合科学研究所, 大型ヘリカル研究部, 准教授 (90280601)
NAGAOKA Kenichi 核融合科学研究所, 大型ヘリカル研究部, 助教 (20353443)
SUZUKI Yasuhiro 核融合科学研究所, 大型ヘリカル研究部, 助教 (20397558)
MATSUMOTO Yutaka 北海道大学, 工学研究科, 助教 (40360929)
GOTO Motoshi 核融合科学研究所, 大型ヘリカル研究部, 助教 (00290916)
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| Co-Investigator(Renkei-kenkyūsha) |
SDEKI Ryouske 北海道大学, 工学研究科・博士後期課程 (80581066)
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| Research Collaborator |
COOPER W.A. ローザンヌプラズマ物理研究所(スイス), 主任研究員
PUSTOVITOV V. クルチャトフ研究所(ロシア), 主任研究員
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| Project Period (FY) |
2006 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥16,670,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2008: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2007: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2006: ¥6,400,000 (Direct Cost: ¥6,400,000)
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| Keywords | プラズマ・核融合 / ビーム圧力 / MHD平衡・安定性 / ヘリカル / 磁場閉じ込め / 非等方圧力 |
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| Research Abstract |
A probe to measure the particle and heat flux was designed and installed in a helical device, and it is applied to measure the heat flux from the reentering fast ions. The distribution function analyzing code of the fast ions in the high beta helical plasmas was developed, and it is applied to the evaluation of the beam pressure profile and its anisotropy induced by the neutral beam injection. The dependence of the magnetic axis shift on the pressure anisotropy was evaluated by the magnetic probe signal based on the calibration with the Monte-Carlo method, and its results are studied trough the comparison with some theoretical models.
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