Research and development status on fusion DEMO reactor design under the Broader Approach

Kenji Tobita, Gianfranco Federici, Kunihiko Okano

研究成果: Article

22 引用 (Scopus)

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The main objective of DEMO design activity under the Broader Approach is to develop pre-conceptual design of DEMO options by addressing key design issues on physics, technology and system engineering. This paper describes the latest results of the design activity, including DEMO parameter study, divertor and remote maintenance. DEMO parameter study has recently started with "pulsed" DEMO having a major radius (Rp) of 9 m, and "steady state" DEMO of Rp = 8.2 m or more. Divertor design study has focused on a computer simulation of fully detached plasma under DEMO divertor conditions and the assessment of advanced divertor configuration such as super-X. Comparative study of various maintenance schemes for DEMO and narrowing down the schemes is in progress.

元の言語English
ページ(範囲)1870-1874
ページ数5
ジャーナルFusion Engineering and Design
89
発行部数9-10
DOI
出版物ステータスPublished - 2014 10
外部発表Yes

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Nuclear Energy and Engineering
  • Materials Science(all)
  • Mechanical Engineering

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