摘要
Cosine软件包组件程序Coslatc中的燃耗计算是反应堆组件参数计算的重要功能之一,Coslatc的计算精度很大程度上影响了堆芯物理的计算结果。通过对单栅元到组件的模型进行计算,将Coslatc的计算结果与国际基准题以及基于ORIGEN-S的SCALE程序中的TRITON模块计算结果进行对比进行数值验算。通过计算结果表明,Cosine软件包组件程序Coslatc具有单栅元到组件再推广到堆芯的计算能力,其燃耗计算精度基本和SCALE程序中的TRITON模块计算结果相当。
Coslatc’s burn up calculation of Cosine software package component is one of the important functions of the reactor component parameter calculation.Coslatc calculation accuracy greatly affects the core physics calculation results.Through the research on the calculation process based on single-gate element to component,the calculation results of Coslatc were compared with those of international benchmark and TRITON module in O RIGEN-S based on SCALE program for numerical verification.The results show that Cosine software package component Coslatc has the computing power from single gate element to component and then extended to core,and its burnup calculation precision is basically the same as TRITON module in SCALE program.
作者
雷济充
谢金森
于涛
周剑东
李玥航
苑旭东
LEI Jichong;XIE Jinsen;YU Tao;ZHOU Jiandong;LI Yuehang;YUAN Xudong(School of Nuclear Science and Technology,University of South China,Hengyang,Hunan 421001,China;Nuclear and Nuclear Engineering Virtual Simulation Experimental Teaching Center,University of South China,Hengyang,Hunan 421001,China)
出处
《南华大学学报（自然科学版）》
2020年第4期1-6,19,共7页
Journal of University of South China：Science and Technology
基金
国家科技重大专项项目(2017ZX06004002-001)。
