原子能科学技术Issue(7)：1232-1236,5.DOI:10.7538/yzk.2015.49.07.1232
稳压器波动管不同布置方式对热分层现象的影响
Effect on Thermal Stratification of Pressurizer Surge Line by Different Layouts
王大胜 1刘攀 1王海军 2乔守旭 2黄炳臣3
作者信息
- 1. 深圳中广核工程设计有限公司，广东深圳 518124
- 2. 西安交通大学，陕西西安 710049
- 3. 环境保护部核与辐射安全中心，北京 100082
- 折叠
摘要
Abstract
Two different layout surge line models were established .Based on these two models ,the thermal stratification was studied with numerical simulation using CFD respectively .Comparing the characteristics of thermal stratification between these two models under different mass flow rates ,the reasons leading to different phenomena of thermal stratification for two models were analyzed .The results show that the location and range of thermal stratification are different due to different forms of fluid flow for two models .Meanwhile ,the results can provide a reference for optimizing the surge line layout and weakening the thermal stratification effects .关键词
波动管/热分层/布置方式/数值模拟Key words
surge line/thermal stratification/layout/numerical simulation分类
能源科技引用本文复制引用
王大胜,刘攀,王海军,乔守旭,黄炳臣..稳压器波动管不同布置方式对热分层现象的影响[J].原子能科学技术,2015,(7):1232-1236,5.
