以天然铀/钍为燃料循环输入的长寿命沸水堆可行性设计研究

Z. Su'ud, Rijal Kurniadi, Rida Snm, Z. Zuhair
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引用次数: 0

摘要

对以天然铀钍为燃料循环输入的长寿命沸水堆进行了可行性设计研究。反应堆堆芯在径向上被分成6个相等的区域。新鲜的燃料首先被装载到最外层的区域,然后转移到核心的中心,从那里向外转移到附近的区域。堆芯采用氮化燃料,以获得更好的临界性和转化/增殖比。结果表明,铀燃料与低慢化比环境相结合是使系统达到临界状态的优越条件。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Feasibility Design Study of Long Life BWR with Natural Uranium/Thorium as Fuel Cycle Input
Feasibility design study of Long Life BWR with natural uranium/thorium as fuel cycle input has been performed. The reactor core is divided into 6 equal regions in radial direction. The fresh fuel is first loaded into the most outer region then shifted to the center of the core, and from there shifted to the nearby region in the outward direction. Nitride fuel is employed in the core to get better criticality and conversion/breeding ratio. The results show that uranium fuel combined with low moderating ratio environment is superior to make the system critical.
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