摘要
ITER试验包层模块(TBM)的中子学的设计和计算结果为TBM的其它大多数系统设计提供重要的数据依据。本文首先应用TRANSX程序完成基于FENDL2.0新库制作,以及中子输运程序和数据库的基准检验;然后应用二维中子输运程序TWODANT,计算和分析了中国氦冷Li4SiO4固体氚增殖剂的试验包层模块的功率密度分布、增殖区产氚特性、结构材料的中子辐照特性、结构材料和增殖材料的产氢和产氦等特性,并给出一个经合理优化的TBM中子学初步设计结果。
Neutronics designs and calculations lay the foundation for the systems of ITER test blanket module (TBM). In this paper, firstly, a new multi-group nuclear data library based on the FENDL2.0 data library is processed with the TRANSX code and a benchmark calculation is performed in order to check the correctness of code and data library. Then, by means of the 2-dimensional TWODANT code, the distribution of power density, tritium generation, neutron irradiation, hydrogen generation and helium generation in the China Helium Coolant Solid Breeder Test Blanket Modular (CH HC-SB TBM) are calculated. Finally, preliminary neutronics designs of CH HC-SB TBM are given with a reasonable optimization.
出处
《核聚变与等离子体物理》
EI
CAS
CSCD
北大核心
2005年第2期93-98,共6页
Nuclear Fusion and Plasma Physics
