Tailoring the response of Autonomous Reactivity Control (ARC) systems
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- 作者：Staffan A. Qvista ; b ; staffan.qvist@physics.uu.se" class="auth_mail" title="E-mail the corresponding author ; Carl Hellesena ; Malwina Gradeckab ; Allen E. Dubberleyc ; Thomas Fanningd ; Ehud Greenspanb
- 关键词：Safety ; Inherent safety ; ARC ; Autonomous Reactivity Control ; ATWS ; Unprotected transients
- 刊名：Annals of Nuclear Energy
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：99
- 期：Complete
- 页码：383-398
- 全文大小：3091 K
文摘
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ARC-systems can provide inherent safety in all types of fast reactors.
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Oscillatory behavior in ULOF events can be avoided by careful design.
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Time-delay of ARC system response is minimized using an annular upper reservoir.
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The methods to determine required reactivity worth for ARC systems are presented.