タンデムミラー型核融合炉 GAMMA-R の核特性解析

  • 井田 博之
    九州大学大学院総合理工学研究科応用原子核工学専攻
  • 中島 秀紀
    九州大学大学院総合理工学研究科エネルギー変換工学専攻
  • 神田 幸則
    九州大学大学院総合理工学研究科エネルギー変換工学専攻
  • 大田 正男
    九州大学大学院総合理工学研究科応用原子核工学専攻

書誌事項

タイトル別名
  • Nertronics Analysis of Tandem Mirror Fusion Reactor, GAMMA-R

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説明

Nuclear analyses of a tandem mirror fusion reactor GAMMA-R were carried out for two candidate blanket coolants : liquid lithium and super critical pressurized water. Neutronics and photonics calculations were performed with the one-dimensional discrete ordinates code ANISN. A P_3-S-_8 approximation in cylindrical geometry was used in the transport calculations. The tandem mirror fusion reactor lends itself well to one-dimensional cylindrical modeling, because it is basically a long cylinder. As the results of these calculations, the following features are revealed : The blanket cooled by liquid lithium has an adequate tritium breeding ratio, while the blanket cooled by super critical pressurized water does not satisfy the design criterion for the tritium breeding ratio of ~1.1. The blanket energy multiplication factor is~1.2 for both blankets, All the calculated radiation damage parameters such as aluminum displacement rate, epoxy and mylar dose rate, nuclear heating rate at the surface of the superconducting magnets are found to satisfy the design criteria imposed.

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詳細情報 詳細情報について

  • CRID
    1390009224838291968
  • NII論文ID
    120005371806
  • NII書誌ID
    AN00055101
  • DOI
    10.15017/17583
  • HANDLE
    2324/17583
  • 本文言語コード
    ja
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • JaLC
    • IRDB
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用可

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