All the water pretty much comes down into the lower containment section and it's pumped back into either the core spray system or back into the reactor.
所有的水大多都是往下进入到，更低的容量部分，它是用泵送回到核心喷雾系统，或者送回到反应堆中。
The finite element method is applied to analysis and optimize the design of the hydrogenation reactor skirt support area, and stress of the risk section is assessed and strength is checked.
采用有限元法对加氢反应器裙座支撑区进行有限元分析及优化设计，并对其危险截面作应力评定和强度校核。
Options for diluting catalyst in the upper section of the reactor with or without inerts or using dual-salt recycling system are carried out.
确定了万吨级生产装置适宜的设计及操作参数，并对反应器上段催化剂稀释与不稀释，以及双段熔盐循环的方案进行了比较。
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