加速器驱动次临界堆堆芯物理概念研究  

CONCEPTUAL RESEARCH ON REACTOR CORE PHYSICS FOR ACCELERATOR DRIVEN SUB CRITICAL REACTOR

作　　者：赵志祥[1] 丁大钊[1] 刘桂生 樊胜[1] 申庆彪[1] 张宝成 田野[1] 

机构地区：[1]中国原子能科学研究院核物理研究所

出　　处：《原子能科学技术》1999年第2期147-155,共9页Atomic Energy Science and Technology

摘　　要：分析了加速器驱动次临界堆堆芯的裂变核素增殖和平衡条件、主要长寿命放射性废物的积累、裂变产物毒性的影响及次临界堆的运行周期、输出功率和能量增益等主要性质，并对次临界热堆和次临界快堆的物理性质进行了比较。在简单的球形几何条件下，分析了铀－铅和钍－重水组成的快－热耦合的次临界系统的物理性质。This work analyses the main properties of reactor core physics for accelerator driven sub critical reactor. These properties include the breeding of fission nuclides, the condition of equilibrium, the accumulation of long lived radioactive wastes, the affect from poison of fission products, as well as the thermal power output and the energy gain for sub critical reactor. The comparisons between thermal and fast system for main properties are carried out. The properties for a thermal fast coupled system are also analysed in present work.

关 键 词：洁净能源 加速器驱动 次临界堆 堆芯 物理概念 

分 类 号：TL411.102[核科学技术—核技术及应用]