中国实验快堆首次临界装料方案研究

Loading Scheme Research on the First Criticality of China Experimental Fast Reactor

摘要: 本文对中国实验快堆的首次临界装料方案进行研究。分别给出首次临界装料方案的理论计算和试验结果，通过对比分析，对所采用的装料方案进行评价，同时对计算程序进行验证。研究结果表明，中国实验快堆物理启动过程中所采用的装料方案能顺利完成整个装料过程，满足试验要求，且理论计算结果与试验结果符合较好，说明选用的计算程序可用于中国实验快堆临界装料方案研究。

Abstract: The theoretical calculation results were studied for the first fuel loading of China Experimental Fast Reactor (CEFR). By comparison of theoretical calculation and test results, the loading scheme was evaluated, and the calculation code was validated. The results indicate that the scheme for the first fuel loading of CEFR satisfies test requirement. The theoretical calculation and test results show the good agreement, which means that the calculation code can be utilized to research of fuel loading scheme.