超级蒙特卡罗计算软件SuperMC2.0中子输运计算校验

Benchmark of Neutron Transport Simulation Capability of Super Monte Carlo Calculation Program SuperMC2.0

摘要: 超级蒙特卡罗计算软件SuperMC2.0是FDS团队开发的以蒙特卡罗方法为主的辐射输运计算软件。本文采用系列临界安全实验例题、中子积分泄漏率实验例题以及IAEA-ADS例题等对其中子输运计算功能进行了测试校验，并将SuperMC2.0计算结果与MCNP计算结果及实验值进行了比较。结果显示，SuperMC2.0与MCNP计算结果及实验值吻合良好，初步证明SuperMC2.0中子输运计算的正确性。

Abstract: Super Monte Carlo calculation program for nuclear and radiation process (SuperMC2.0) developed by FDS team is a radiation transport code based on Monte Carlo method. A series of testing samples, such as critical safety, neutron integral leakage benchmarks and IAEA-ADS, were used to verify the neutron transport simulation of SuperMC2.0. The results of SuperMC2.0 are in accordance with the results of MCNP and experiments. The correctness of neutron transport in SuperMC2.0 is preliminarily verified.