Study of intrinsic plasma rotation and momentum transport
| Project/Area Number |
20740325
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Plasma science
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
YOSHIDA Maiko Japan Atomic Energy Agency, 核融合研究開発部門, 研究員 (20391261)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 核燃焼プラズマ / 運動量輸送 / 自発回転 / データベース活動 / 実時間分布制御 / 高速荷電交換再結合分光 |
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| Research Abstract |
Properties of the toroidal momentum diffusivity and the convection velocity in JT-60U H-mode plasmas have been obtained by various plasma parameter scans. The role of electron cyclotron resonance heating (ECRH) on the toroidal rotation velocity profile has been investigated in the JT-60U tokamak device by separating the effects of the change in momentum transport, the intrinsic rotation by pressure gradient and the intrinsic rotation by ECRH.
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Report
(3 results)
Research Products
(16 results)
