2009 Fiscal Year Final Research Report
Study on plasma self-structural formation and macroscopic interaction between core and peripheral structure
| Project/Area Number |
20760587
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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 |
Nuclear fusion studies
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
URANO Hajime Japan Atomic Energy Agency, 核融合研究開発部門, 研究員 (70391258)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 炉心プラズマ |
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| Research Abstract |
Focusing on plasma peripheral region accompanied by the edge transport barrier which plays a role as a boundary condition for core heat transport and confinement, influence of plasma rotation and current density profiles on plasma core and peripheral structures was clarified. It was found that the local effect of toroidal rotation on core heat transport was very small and core confinement improvement was obtained with increased internal inductance.
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