Comparative evaluation of remote maintenance schemes for fusion DEMO reactor
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- 作者：Hiroyasu Utoh ; uto.hiroyasu@jaea.go.jp" class="auth_mail" title="E-mail the corresponding author ; Kenji Tobita ; Youji Someya ; Nobuyuki Asakura ; Yoshiteru Sakamoto ; Kazuo Hoshino ; Makoto Nakamura
- 关键词：Remote maintenance ; DEMO ; Segment ; Sector transport ; Fusion reactor
- 刊名：Fusion Engineering and Design
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：98-99
- 期：Complete
- 页码：1648-1651
- 全文大小：1245 K
文摘
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Various remote maintenance schemes for DEMO were comparatively assessed based on requirements for DEMO remote maintenance.
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The banana shape segment transport using all vertical maintenance ports would be more probable DEMO reactor maintenance scheme.
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The key engineering issues are in-vessel transferring mechanism of segment, pipe connection and conducting shell design for plasma vertical stability.