摘要
本文论述了组件参数计算程序LATC的离散纵标(SN)输运模块的理论模型。通过对基准问题的校验,验证了自主开发的组件参数计算程序LATC中基于一维、二维SN理论及扩散综合加速收敛方法的输运模块。结果表明,LATC组件参数计算程序的SN输运模块与基准解吻合良好,初步验证了LATC组件参数计算程序的SN输运模块的正确性。
This paper discusses the theoretical model of discrete ordinate（SN） transport module,which is used in the assembly parameter calculation code LATC.Through the comparison of benchmark,the transport module was verified based on one and two dimensional SN theory and diffusion synthetic acceleration（DSA） method of the independent developed LATC code.The results show that SN transport module of the LATC code is in good agreement with those benchmark tests.The correctness of SN transport module in the LATC code is preliminarily verified.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
2013年第B06期338-341,共4页
Atomic Energy Science and Technology
基金
国家科技重大专项资助项目(2011ZX06004-024)
北京市科技计划资助项目(Z121100003012008)
