摘要
采用SiC复合包壳作为燃料元件的包壳材料,可为压水堆带来诸多性能提升。为评估SiC复合包壳的堆内性能,基于FUPAC程序开发相应模型对SiC棒的温度、辐照变形、裂变气体释放及内压等进行初步分析。结果表明SiC棒能够满足堆芯设计安全准则。
Silicon carbide composite cladding used as the fuel cladding material can improve many performances for a PWR. In order to evaluate the in-pile performance of silicon carbide composite cladding, fuel behavior models of FUPAC were modified. A preliminary analysis was also performed, and the results showed that the core design safety criteria can be satisfied.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2016年第1期148-151,共4页
Nuclear Power Engineering
关键词
SiC复合包壳
制备工艺
燃料性能分析
SiC composite cladding, Fabrication process, in-pile performance analysis
