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原型微堆安全运行进入了第四个年头。在这一年中开堆279次,分析4200个样品,耗能9430kW·h。在1987年5月7日进行了第一次添加铍反射层的操作。Be层厚度为4.78mm,相当的反应性是2.1mk,其中有1mk被Co探测器平衡掉。后备反应性为4.0 mk(19℃)。在添加上铍反射层之后,各跑兔管再次进行了绝对中子注量率的刻度。在这一年中,在池壁上部附近安装了不锈钢蛇形冷却器,代替原来的铝冷却器,保
Prototype micro-reactor safe operation into the fourth year. In the course of the year 279 heaps were opened, 4200 samples were analyzed and the energy consumption was 9430kW · h. The first addition of the beryllium reflector was performed on May 7, 1987. The Be layer has a thickness of 4.78 mm and a comparable reactivity of 2.1 mk, of which 1 mk is balanced by the Co detector. Reserve reactivity was 4.0 mk (19 ° C). After adding the beryllium reflector layer, each run rabbit tube once again carried out the absolute neutron fluence scale. During the year, stainless steel serpentine coolers were installed near the upper part of the wall to replace the original aluminum coolers