原子能科学技术Issue(11)：2092-2097,6.DOI:10.7538/yzk.2013.47.11.2092
增殖燃烧一体化快堆插花式倒料方案研究
Shuffling Strategy Study of Breeding-burning Integrated Fast Reactor
摘要
Abstract
The breeding-burning integrated fast reactor uses burning assemblies to gen-erate thermal power ,meanwhile ,converts 238 U into 239 Pu in the fertile assemblies .With periodical shuffling of assemblies , the reactor can maintain criticality for decades of years .To maintain long-term stability of the core reactivity ,the core layout and shuff-ling strategy should balance the burning and the breeding of the assemblies .The scat-tered core layout and shuffling strategy ensures fast breeding of the fertile assemblies , and keeps stable core power distribution in whole life of the reactor .Moreover ,at the end of the reactor life ,the discharge burnups of different fuel assemblies are close to each other ,which are about 250-300 GW · d/t .This is important for breeding-burning integrated fast reactor to achieve very efficient utilization of uranium resource without reprocessing .关键词
增殖燃烧一体化/插花式堆芯布置/倒料方案Key words
breeding-burning integration/scattered core layout/shuffling strategy分类
能源科技引用本文复制引用
陈其昌,司胜义..增殖燃烧一体化快堆插花式倒料方案研究[J].原子能科学技术,2013,(11):2092-2097,6.基金项目
上海市科学技术委员会资助项目 （）
