Study of momentum balance on the flux surface in a tokamak
| Project/Area Number |
21560865
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | Japan Atomic Energy Agency |
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Principal Investigator |
KIKUCHI Mitsuru 独立行政法人日本原子力研究開発機構, 核融合研究開発部門, 上級研究主席 (10150525)
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| Co-Investigator(Kenkyū-buntansha) |
NAGAMI Masayuki 独立行政法人日本原子力研究開発機, 融合研究開発部, 研究嘱託 (70370442)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 回転 / 新古典論 / 自発回転 / 残留応力 / NTV / offset toroidal rotation / steady state tokamak / symmetry breaking / トカマク / 運動量バランス / 残留トロイダル回転 / 不純物 / 残留ポロイダル回転 / 新古典トロイダル粘性 / トロイダル回転 / 新古典理論 / 磁場方向粘性力 / ポロイダル回転 |
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| Research Abstract |
Using the neoclassical parallel transport theory etc., momentum balance equations on the flux surface are analyzed and the expression for the residual toroidal rotation is obtained. Also, effects of flow on the flux surface to the perpendicular transport and MHD instability are systematically analyzed, which has been published in the Rev. Mod. Physics journal (IF=43.9) and also Springer book.
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Report
(4 results)
Research Products
(47 results)
