论文部分内容阅读
采用蒙特卡罗微扰方法计算钍基熔盐堆装置(MSRE)的keff对关键核数据的灵敏度,结合数据中心制作的多群协方差核数据库,应用S/U分析方法分析核数据引入的不确定度,给出了核素数据重要性的排序。
Monte Carlo perturbation method was used to calculate the sensitivity of keff of critical thorium-based molten salt reactor (MSRE) to critical nuclear data. Combined with multi-cluster covariance nuclear database made by data center, S / U analysis The degree of certainty gives the order of importance of nuclide data.