原子能科学技术Issue(12)：2267-2271,5.DOI:10.7538/yzk.2013.47.12.2267
AP1000安全壳子隔间压力响应分析
Analysis on Pressure Response of Containment Subcompartments for AP 1000
蔡伟 1陈文虎 1徐良旺 1张颖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 200030
- 折叠
摘要
Abstract
The 73-node model of containment subcompartments for AP1000 nuclear power plant was set up using TMD code .Then 3 kinds of breaks with representative sizes and types were selected in order to calculate the pressure response of subcompartments due to breaks at different locations .Besides ,the influence of model and input parameters was evaluated to get the results of limiting cases ,and the weak nodes of containment subcompatments were identified . The results show that the maximum differential pressure can be reduced so as to increase the safety margin by enlarging the flow area of weak nodes .关键词
AP1000/安全壳/子隔间/压力响应Key words
AP1000/containment/subcompartment/pressure response分类
能源科技引用本文复制引用
蔡伟,陈文虎,徐良旺,张颖..AP1000安全壳子隔间压力响应分析[J].原子能科学技术,2013,(12):2267-2271,5.
