摘要
氮-16监测系统中,确定16N传输时间是一项关键技术,目前仅限于用理论方法求解.以55/19型蒸汽发生器为例,通过对其结构以及热工水力特性的分析,研究了蒸汽发生器传热管泄漏后一回路中16N核素进入二回路后的传输过程,并简要给出了求解方法,可作为求解蒸汽发生器传热管泄漏监测16N传输时间的基础.
In 16N monitoring system,the determination of 16N transit time is a key technology,which is currently limited to using theory calculation.This article takes 55/19 steam generator as an example to study the transmission of the 16N from the primary circuit to the secondary circuit after steam generator tube leaking by analysis of the structure and the thermo-hydraulic characteristics of the SG,and give a calculation method briefly,which can be used as the basis for calculating the transit time of 16N for steam generator tube leak.
出处
《南华大学学报（自然科学版）》
2010年第3期6-9,共4页
Journal of University of South China：Science and Technology
