裂变-聚变混合堆概念——关于先进反应堆的一个新思路  

The Conception of a Fission Fusion Hybrid Reactor ----A New Idea for an Advanced Reactor

作　　者：杨耀臣[1] 杨易[1] 

机构地区：[1]中国科技大学实验设备处

出　　处：《中国科学技术大学学报》1999年第3期363-366,共4页JUSTC

摘　　要：提出了裂变聚变混合堆概念，它与人们熟知的聚变裂变混合堆概念具有本质区别．在此概念中，把６ＬｉＤ元件引入到常规的热中子反应堆的堆芯中，使得在发生常规热中子链式反应的同时，还引发了氘氚聚变反应和（ｎ，２ｎ）、（ｎ，３ｎ）中子倍增及（ｎ，ｃ）中子俘获反应，从而获得燃料增殖．如果此概念得以研究开发并付诸实现。Presented in this paper is a proposal of building advanced nuclear reactors. The idea is to add the substance 6LiD to the traditional high flux fission reactor core. Consequently tritium is generated as thermal neutrons react with 6Li; at the same time tritium fusions with deuterium in site, just like what happens in Cockroft Walton machine. Our computation indicates that these nuclear reactions are feasible. The successful implementation of the idea could increase the life span of nuclear resources by several times.

关 键 词：裂变 聚变 核反应堆 混合堆 

分 类 号：TL46[核科学技术—核技术及应用] O571.4[理学—粒子物理与原子核物理]