摘要
研究了高通量工程试验堆堆芯栅元计算模型 ,特别是多层套管燃料组件的计算模型 ;提出了控制棒扩散系数修正方法 ;开发了栅元计算程序WIMS D4 CNPRI和六角形堆芯扩散计算程序CITATION/SIXTUS 2 / 3软件包 ,并成功的将它们用于高通量工程试验堆的物理计算。
The calculating models of the lattice with annular fuel elements and different kinds of cell in High Flux Engineering Test Reactor(HFETR) are developed. The correction method for diffusion coefficient of control rod is proposed. The code package comprised of cell calculation code WIMS D4 CNPRI and diffusion codes CITATION/SIXTUS 2/3 is developed and has been successfully used for the physical calculation of HFETR.
出处
《核科学与工程》
CAS
CSCD
北大核心
2000年第1期39-46,共8页
Nuclear Science and Engineering
关键词
控制棒
软件包
燃料组件
核设计
工程试验堆
test reactor
control rod
code package
fuel assembly
nuclear design
