摘要
在16N监测系统中,确定γ探测器对主蒸汽管道内16N的探测效率因子是一项关键技术,目前仅限于用蒙特卡罗方法模拟计算得到.建立了新的简化模型,使算法易于实现,计算结果也较好地与文献资料吻合,而且大大缩短了计算时间.
In ^16N monitor system, Determination of Detecting Efficiency for ^16N in stream pipeline is a key technology, and is only made by the Monte Carlo method. A new simplified mathematical model is conducted so as to render the computational method easy. The computational result well agree with the data in the reference. The treatment can greatly reduce the CPU time.
出处
《南华大学学报（自然科学版）》
2006年第2期17-20,共4页
Journal of University of South China：Science and Technology
关键词
^16N监测
蒙特卡罗方法
探测效率
nitrogen 16 probing
Monte Carlo method
detecting efficiency
