加速器驱动次临界堆换料系统概念设计与分析  

Conceptual Design and Analysis of the Refueling System of the Accelerator Driven Subcritical Reactor

作　　者：姚曦[1,2] 宋勇[2] 汪卫华[2] 柏云清[2] FDS团队 

机构地区：[1]中国科学技术大学,安徽合肥230027 [2]中国科学院核能安全技术研究所,安徽合肥230031

出　　处：《核科学与工程》2014年第1期86-90,共5页Nuclear Science and Engineering

基　　金：国家自然科学基金重点支持项目"加速器驱动次临界堆瞬态安全过程与影响机理研究"(91026004);中国科学院知识创新工程重要方向项目"加速器驱动次临界系统(ADS)前期研究"(KJCX2-YW-N37);中国科学院战略性先导科技专项"ADS嬗变系统"项目(XDA03040000)

摘　　要：以中国铅基合金冷却示范堆(一种加速器驱动次临界堆)为原型,针对加速器驱动次临界堆的特点,开展了换料系统的概念结构设计和换料流程设计,解决了加速器质子束管阻碍换料系统运动的难题,通过分析换料系统结构设计特点,证明了换料系统具有运动无阻碍性和全覆盖性。Take the China Lead Alloy Cooled Demonstration Reactor--a kind of accelerator driven subcritical reactors--for example, the conceptual structure design and refueling process design of the refueling system was carried out according to the features of the accelerator driven subcritical reactor. The problem that the accelerator proton beam tube blocked the movement of the refueling system was solved. By analyzing the structure design features of the refueling system, the character of moving unimpeded and full coverage of the refueling system was proved.

关 键 词：加速器驱动 次临界堆 换料系统 概念设计 

分 类 号：TL353.3[核科学技术—核技术及应用]