原子能科学技术2017，Vol.51Issue(12)：2235-2241,7.DOI:10.7538/yzk.2017.51.12.2235
中国加速器驱动嬗变研究装置次临界反应堆概念设计
Conceptual Design of Subcritical Reactor for China Initiative Accelerator Driven System
摘要
Abstract
According to the construction requirement of China Initiative Accelerator Driven System (CiADS ) , a conceptual design of subcritical reactor in CiADS was completed .The subcritical reactor is a liquid lead-bismuth cooled fast reactor with the semi-pool semi-loop type arrangement mode ,and the center tube in vessel was used to realize the structure coupling with the spallation target . The relatively mature fuel scheme and refueling pattern were adopted ,the unique lead-bismuth coolant auxiliary system was designed ,and a variety of engineering safety systems were set up to ensure the safety of the reactor .In the design of the CiADS subcritical reactor ,the feasibility of the reactor-target interface is fully considered ,and the favorable heat transfer capaci-ty of the liquid lead-bismuth is utilized .The natural circulation capacity characteristic of the pool-type reactor and low coolant capacity characteristic of the loop-type reactor are realized together . The good feasibility , safety , arrangement flexibility and technical scalability are combined in the CiADS reactor design .关键词
中国加速器驱动嬗变研究装置/次临界反应堆/概念设计Key words
China Initiative Accelerator Driven System/subcritical reactor/conceptual design分类
能源科技引用本文复制引用
彭天骥,顾龙,王大伟,李金阳,朱彦雷,秦长平..中国加速器驱动嬗变研究装置次临界反应堆概念设计[J].原子能科学技术,2017,51(12):2235-2241,7.基金项目
中国科学院战略性先导科技专项资助(XDA03010201) （XDA03010201）
国家自然科学基金资助项目(91326203) （91326203）
