核电厂β放射性气溶胶监测系统设计  

Design of High-Efficiency Radioactive Aerosol Monitor

作　　者：施礼 刘巍[1] 沈明明 陈祥磊[1] 程翀[1] 毕明德[1] 刘顶峰 SHI Li;LIU Wei;SHEN Ming-ming;CHEN Xiang-lei;CHENG Chong;BI Ming-de;LIU Ding-feng(Wuhan Second Ship Design and Research Institute,Wuhan 430064,China)

机构地区：[1]武汉第二船舶设计研究所

出　　处：《核电子学与探测技术》2019年第3期337-340,共4页Nuclear Electronics & Detection Technology

摘　　要：针对核电厂厂房辐射监测,构建了一种基于β灵敏塑料闪烁体的气溶胶监测系统.对探测器的性能进行了MC模拟和实验验证.结果表明:探测器具有探测效率高、测量量程范围宽的特点,适合于核电厂放射性气溶胶的监测.A kind of radioactive aerosol monitor based on plastic scintillator was designed for nuclear power plant KRT system. The performance of the plastic scintillator detector was verified with MCNP method and experiment setup. The result shows that the detector covers wide activity range and high efficiency. This research provides broad application prospects for radioactive aerosol monitoring.

关 键 词：塑料闪烁体 气溶胶 辐射监测 

分 类 号：TL812[核科学技术—核技术及应用]