原子能科学技术Issue(z2)：610-613,4.DOI:10.7538/yzk.2013.47.S1.0610
AP1000蒸汽发生器水位瞬态分析
Transient Analysis for Water Level of AP1000 Steam Generator
摘要
Abstract
The vertical U-tube natural-circuit steam generator of AP1000 was modeled and simulated .According to the characteristics of thermal-hydraulic ,the characteristics of fluid flow , the operating state , and the modeling and simulation principle of RELAP5 ,the steam generator was divided into several nodes ,so as to determine the type of each component and the connection between the various components .Then the initial parameters of the component were entered to the RELAP5 input card ,and the goal of build a model for the steam generator was achieved .Finally ,the level change curves of steam generator were obtained under different parameter changes .The results show that the simulation results of RELAP5 are consistent with the actual situation .关键词
AP1000/蒸汽发生器/RELAP5/模拟Key words
AP1000/steam generator/RELAP5/simulation分类
能源科技引用本文复制引用
姜瑞涛,周世梁,韦映钦..AP1000蒸汽发生器水位瞬态分析[J].原子能科学技术,2013,(z2):610-613,4.基金项目
中央高校基本科研业务费专项资金资助项目 （）
