原子能科学技术Issue(6)：1057-1061,5.DOI:10.7538/yzk.2015.49.06.1057
AP1000多根蒸汽发生器传热管破裂分析
Analysis of Multiple Steam Generator Tube Rupture for AP 1000
叶杰 1蔡伟 1陈文虎1
作者信息
- 1. 深圳中广核工程设计有限公司 上海分公司，上海 200241
- 折叠
摘要
Abstract
The multiple steam generator tube rupture accident in AP1000 was analyzed using RELAP5/MOD3 code .Based on best‐estimated method ,1‐5 steam generator tube rupture cases were analyzed . The results show that the main steam safety valve (MSSV) remains closed with power‐operated relief valves available and the containment bypass will not occur .In each case ,there is no core makeup tank level reduction and no automatic depressurization signal generated .Even if MSSV is postulated to stick open , the core is never uncovered and remains cooled .关键词
A P1000/REL A P5/M OD3/多根蒸汽发生器传热管破裂/蒸汽发生器Key words
AP1000/RELAP5/MOD3/multiple steam generator tube rupture/steam generator分类
能源科技引用本文复制引用
叶杰,蔡伟,陈文虎..AP1000多根蒸汽发生器传热管破裂分析[J].原子能科学技术,2015,(6):1057-1061,5.
