先进压水堆铁水反射层组件零功率堆芯硼中毒实验研究  

Study of Boron Poisoning Experiments on Advanced PWR Zero-Power Core with Steel-Water Reflector Assembly

作　　者：黄礼渊[1] 何绍群[1] 黄文楼[1] 姜卫生[1] 蒙卫兵[1] 

机构地区：[1]中国核动力研究设计院,成都610041

出　　处：《核动力工程》2003年第3期193-196,共4页Nuclear Power Engineering

基　　金："九五"国家核能开发关键技术研究之一的先进堆芯设计的子项;编号:H59250.

摘　　要：介绍了先进压水堆铁水反射层组件零功率堆芯硼中毒实验的概况,以及全硼水反射层堆芯和3种铁硼水体积比反射层堆芯的实验, 给出了实验结果,并对实验结果作了简要分析。通过实验发现,对于具有硼慢化剂的铁硼水反射层堆芯,堆芯具有正的反应性效应。The paper introduces the boron poisoning physical experiments on the advanced PWR zero-power core with steel-water reflector assembly. The experiments are carried out on one core with full boron water reflector and three cores with different volume ratios of steel to water. The corresponding experimental results are given and analyzed briefly. From these results, it is concluded that the reflector with steel and boron water has positive reactivity effect on the core with boron moderator.

关 键 词：铁水反射层组件 临界硼浓度 硼微分价值 正反应性效应 

分 类 号：TL351.2[核科学技术—核技术及应用]