Study on tritium production for fusion reactors using high-temperature gas-cooled reactor
| Project/Area Number |
23656574
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nuclear fusion studies
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
NAKAO Yasuyuki 九州大学, 工学研究院, 教授 (00164129)
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| Co-Investigator(Renkei-kenkyūsha) |
NISHIKAWA Masabumi 九州大学, 総合理工学研究院, 特任教授 (90026229)
SHIMAKAWA Satoshi 日本原子力研究開発機構, 原子力水素・熱利用研究センター, 研究副主幹 (20414534)
GOTO Minoru 日本原子力研究開発機構, 原子力水素・熱利用研究センター, 研究副主幹 (60414546)
NAKAGAWA Shigeaki 日本原子力研究開発機構, 原子力水素・熱利用研究センター, 研究主幹 (40414544)
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| Research Collaborator |
YASUMOTO Takashi
KOUCHI Syohei
NAKAYA Hiroyuki
TANOUCHI Kohei
KUBO Kotaro
KAWAMOTO Yasuko
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | トリチウム生産 / DT核融合炉 / 高温ガス炉 / 実効増倍率 / リチウム化合物 / トリチウム / 核融合炉燃料 / 被覆粒子 / Li化合物 |
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| Research Abstract |
Tritium production using the high-temperature gas-cooled reactor (which has been developed as a next generation fission reactor with high-level safety performance) for fusion reactors is proposed. When a “gas turbine high-temperature reactor of 300-MWe nominal capacity (GTHTR300) [600MWt]” isassumed, it is estimated that 0.3～0.7 kg of tritium (depending on Li-compound loading patterns and reactor operation scenario)can be produced in 180-day operation. Efficiency of the high-temperature gas-cooled reactor as a tritium productiondevice is found out and the technical issues to realize the system are specified.
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Report
(3 results)
Research Products
(48 results)
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[Remarks] 久保光太郎, 松浦秀明, 田ノ内宏平, 中屋裕行, 中尾安幸, 島川聡司, 後藤実, 中川繁昭,マイナーアクチノイドに対する高温ガス炉の核変換性能,日本原子力学会九州支部第31回研究発表講演会, 九州大学 (2012 年 12 月 1 日)
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[Remarks] 中屋裕行, 田ノ内宏平, 松浦秀明, 河内昌平, 中尾安幸, 島川聡司, 後藤実, 中川繁昭, 長寿命核分裂生成物に対する高温ガス炉の核変換性能,日本原子力学会九州支部第30回研究発表講演会, 九州大学春日キャンパス(2011 年 12 月 17 日)
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[Remarks] H. Nakaya, S. Kouch, S. Shimakawa, H. Matsuura, Y. Nakao, M. Goto, S. Nakagawa, Study on Transmutation of Long-Lived Fission Product Using High-Temperature Gas-Cooled Reactors, Proc. of GLOBAL2011, 391363 1-5 (Makuhari, 14 December, 2011).
