基于国际经典的压水堆全堆芯Hoogenboom基准模型,对超级蒙特卡罗核计算仿真软件系统SuperMC(Super Monte Carlo Simulation Program for Nuclear and Radiation Process)进行了校验。对有效增殖因数keff、功率等反应堆关键参数进行了计算与正确性校验,对并行效率进行了分析。结果显示,SuperMC的计算结果与MCNP(Monte Carlo N Particle Transport Code)吻合较好,在使用640核计算时并行效率高达98.7%,初步验证了SuperMC在全堆芯计算中的准确性及高效性。
Background: A full core Hoogenboom benchmark reactor model was proposed by Hoogenboom and Martin to monitor the increase in performance of Monte Carlo calculations of a full-size power reactor core over the coming years, Purpose: The correctness and computing performance of SuperMC (Super Monte Carlo Simulation Program for Nuclear and Radiation Process) was tested. Methods: The keff and power distribution were calculated and compared with MCNP (Monte Carlo N Particle Transport Code), and parallel efficiency was analyzed. Results: The SuperMC calculation results agreed well with those of MCNP, with the parallel efficiency reaching up to 98.7% by using 640 processors. Conclusion: Testing results validated the accuracy and efficiency of SuperMC in full reactor core calculation.