本报告是《先进核燃料元件设计研究及材料研制》国家重点研发计划专题4.2“耐事故燃料元件初步设计方案研究”的中期存档技术报告。专题4.2的最终目标是建立UN-U3Si2/FeCrAl高安全性燃料运行分析技术,采用有限元方法实现全尺寸元件性能分析。
This report is the interim archive technical report of the national key research and development plan of Advanced Nuclear Fuel Element Design, Research and Material Development 4.2 "Preliminary Design Scheme Study of Accident Resistant Fuel Elements". The ultimate goal of Topic 4.2 is to establish the UN-U3Si2/FeCrAl high safety fuel operation analysis technology, and use the finite element method to realize the full size element performance analysis.