铀氢锆脉冲反应堆及其应用

The Pulsed Reactor and Its Application

简述我国第一座铀氢锆脉冲反应堆．铀氢锆堆由于使用铀氢锆燃料──慢化剂复合元件，具有很大的、瞬发的负反应性温度系数，使铀氢锆堆具备显著特点：“固有安全性”和相当高的功率脉冲能力，在科学技术上获得广泛的应用．

We briefly describe the situation of the first pulsed reactor in China. The pulsed reac- tor has a large prompt negative temperature coefficient of reactivity provided by combinat- ion of the uranium-zirconium hydride fuel and the moderator. Therefore, its most outsta- nding features are 'inherent safety' and fairly high pulsed-power capacity. The pulsed re- actor is now extensively used in science and technology.