Study on Physical Performance of Uranium Zirconium Hydride Power Reactor with Tight Lattice Core
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摘要: 基于经过适应性改进的铀氢锆动力堆堆芯燃料管理程序包,研究铀氢锆动力堆稠密栅堆芯的布置方式及其物理性能。研究发现,与相同情况下的氧化物燃料相比,铀氢锆稠密栅堆芯虽然具有铀装量低的不足,但同时具有固有安全性高和堆芯功率分布平坦的优点。Abstract: The core loading pattern and physics performance of the uranium zirconium hydride power reactor with close packed lattice fuel assemblies are studied with the renewed in-core fuel management code package. The study shows that although the UZr H1.6 tight lattice reactor has less uranium than UO2 core which has the same disposal, it retains the higher inherent safety and the flatted power distribution.
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