Development of Supercritical Pressure Water Cooled Solid Breeder Blanket in JAERI

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概要

• 論文の詳細を見る

• This paper describes the design and experimental results regarding a solid breeder blanket for a tokamak-based fusion power plant, which is cooled with supercritical pressure water. The analysis of the system shows that a thermal efficiency of 41% can be achievable with cooling conditions of 25 MPa, 510°C. Thermo mechanical analysis of the first wall shows that the present design can withstand supercritical pressure and a high heat load from plasma. The 3D neutronics analyses show that a local TBR of more than 1.4 can be obtained. Elementary R&D concerning manufacturing techniques for the blanket structure and breeder/neutron multiplier pebbles have also been developed in parallel with the blanket design.

• プラズマ・核融合学会の論文
• 2003-09-25

著者

• NISHITANI Takeo

  Japan Atomic Energy Agency

• 石塚 悦男

  Japan Atomic Energy Research Institute Tohoku University

• AKIBA Masato

  Japan Atomic Energy Research Institute

• Akiba Masato

  Japan Atomic Energy Agency

• Nishitani Takeo

  Japan Atomic Energy Research Institute

• ENOEDA Mikio

  Japan Atomic Energy Agency

• Enoeda Mikio

  Japan Atomic Energy Research Institute

• ISHITSUKA Etsuo

  Japan Atomic Energy Research Institute

• KONISHI Satoshi

  Plasma Physics Laboratory, Kyoto University

• Konishi Satoshi

  Plasma Physics Laboratory Kyoto University

• 秋場 真人

  Japan Atomic Energy Research Institute

• 榎枝 幹男

  Japan Atomic Energy Research Institute

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• A Study of Particle Confinement Using Skin Radiative Approximation Method in JT-60 Tokamak
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