铀在线检测系统设计研究  

Research on Design of Uranium Online Detection System

作　　者：赵峰[1] 廖志海[1] 王国华[1] 王占明[1] 孙超[1] Zhao Feng;Liao Zhihai;Wang Guohua;Wang Zhanming;Sun Chao(Nuclear Power Institute of China,Chengdu,610213,China)

机构地区：[1]中国核动力研究设计院,成都610213

出　　处：《核动力工程》2021年第S01期128-130,共3页Nuclear Power Engineering

摘　　要：针对铀在线检测要求,通过理论计算方式,获得了探测器晶体的厚度和长度,初步设计出探测器结构和电子学系统方案,针对系统标定可能遇到的困难和探测效率的提高,提出了反符合屏蔽设计思路,为铀在线检测系统的成功研制奠定了基础。The simulation calculation program of the virtual design of the system is compiled,and the thickness and length of the detection system are obtained by theoretical calculation,and the structure of the detector and the scheme of the electronic system are preliminarily designed.In view of the difficulties of the system calibration and the improvement of detection efficiency,the design idea of anti-coincidence shielding is put forward,which lays a foundation for the development of high-enriched uranium on-line detection system.

关 键 词：235U/238U 在线检测 系统设计 

分 类 号：O657.99[理学—分析化学]