摘要
本文用蒙特卡罗程序MCNP/4B计算了中国原子能科学研究院零功率微堆的堆芯物理参数、铍反射层价值和中子实验孔道的部件反应性价值等数值,并与实验测量值比对。结果表明,两者符合一致,验证了理论计算模型的可靠性。
In this paper, we calculate the core physics parameters, beryllium reflector' reactivity value and component reactivity value of neutron test duct, at Mini Power Reactor (MNPR) of China Institute of Atomic Energy (CIAE), by using MCNP/4B Monte Carlo code. The calculation results are in good agreement with the measured ones, and the conceptual mode suggested by this paper is very reliable.
出处
《核技术》
CAS
CSCD
北大核心
2010年第6期461-464,共4页
Nuclear Techniques
关键词
零功率微堆
反应性价值
蒙特卡罗方法
Mini Power Reactor (MNPR), Reactivity value, Monte Carlo method