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中国实验快堆(CEFR)目前采用的燃料是富集度为64.4%的UO2燃料,根据设计目标要求,将逐步向MOX燃料过渡。本文中的设计研究依托于“CEFR-MOX堆芯和燃料组件设计研究”课题。“CEFR-MOX堆芯和燃料组件设计研究”课题是国家863计划课题,所属项目为“快堆MOX燃料元件辐照考验技术关键技术”。该课题研究周期为2011—2014年。
The current CEFR fuels are UO2 fuels with a 64.4% enrichment rate and will gradually shift to MOX fuel as required by design goals. The design study in this article is based on the topic of “Designing a CEFR-MOX Core and Fuel Assembly”. “CEFR-MOX core and fuel assembly design ” project is a national 863 project, the project is “fast reactor MOX fuel element irradiation test technology key technology ”. The research period is from 2011 to 2014.