Optimization of plasma stability analysis system for nuclear fusion reaction
Project/Area Number |
21760701
|
Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Nuclear fusion studies
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Research Institution | Japan Atomic Energy Agency |
Principal Investigator |
KUSHIDA Noriyuki 独立行政法人日本原子力研究開発機構, システム計算科学センター, 研究員 (50435608)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
|
Keywords | Cellプロセッサー / ハイパフォーマンスコンピューティング / リアルタイムコンピューティング / 数値計算 / 国際核熱融合実験炉ITER / Cellプロセッサ |
Research Abstract |
Plasma disruption is the one of the most important issue for continuous plasma burning. In order to avoid plasma disruption, constant stability monitoring is said to be a promising method. However, the stability analysis requires huge amount of computation and has to be completed within quite short time(2~ 3 seconds). Therefore, we employ a state of the art computer called Cell cluster and develop a new algorithm for it. Consequently, we could achieve the target computational speed.
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Report
(4 results)
Research Products
(22 results)