【摘要】 阐述微型中子源核反应堆绝对中子通量密度测量的数值算法机理,并给出其计算公式.结合深圳大学微堆实例给出计算结果,与实际中子通量密度对比,说明应用该方法时的注意事项.更多还原

【Abstract】 Numerical analysis about the measurement of absolute thermal neutron flux density in the core of Miniature Neutron Source Reactor ( MNSR) was illustrated in detail. The calculation formula was deduced, and the program frame was provided. The algorithm was applied to measure the flux density of Shenzhen University MNSR, and the result was compared with actual neutron flux density. At last, some points of attention were mentioned.更多还原