2013 Fiscal Year Final Research Report
Investigation of the detachment control by using the integrated divertor model
| Project/Area Number |
23760817
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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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 |
HOSHINO Kazuo 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 六ヶ所核融合研究所, 研究員 (50513222)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 核融合プラズマ / ダイバータ / 非接触ダイバータプラズマ / 統合ダイバータシミュレーション / 核融合原型炉 |
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| Research Abstract |
The detached divertor plasma, which is important for the heat and particle control in the divertor, has been analyzed by using the integrated divertor code in order to understand the physics mechanism of the divertor detachment. Based on the analysis, the characteristics of the divertor detachment in the simulation have been improved. Control of the detachment under the DEMO condition by the impurity gas puff, the divertor geometry and the machine specifications, has been also investigated.
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