乏燃料水池的非能动冷却系统及其高效热交换器的设计及应用  

Design and Application of the Passive Cooling System and Its High Efficiency Heat Exchangers in the Spent Fuel Pool

作　　者：张向南 李云屹 白博峰[3] 韩旭 张斯亮 ZHANG Xiangnan;LI Yunyi;BAI Bofeng;HAN Xu;ZHANG Siliang(Lanpec Technologies Limited,Shanghai 201518,China;China Nuclear Power Engineering Co.,Ltd.,Bejing 100840,China;School of Energy and Power Engineering,Xi'an Jiao Tong University,Xi'an of Shaanxi Prov.710049,China)

机构地区：[1]上海蓝滨石化设备有限责任公司,上海201518 [2]中国核电工程有限公司,北京100840 [3]西安交通大学能源与动力工程学院,陕西西安710049

出　　处：《核科学与工程》2025年第1期164-169,共6页Nuclear Science and Engineering

摘　　要：以建设核电领域的乏池冷却试验装置为契机,为探究非能动冷却系统的特性,设计并应用了非能动冷却系统以及其中的高效热交换器。蒸汽发生器选用紧凑度高、传热系数大、流动阻力小的板式传热元件,冷凝器选用质量轻、集成度高、耐腐蚀性好的扁管蛇形翅片传热元件。试验装置成功启动并能够稳定运行,通过试验研究证明非能动冷却系统以及其中的高效热交换器可满足乏池冷却的试验要求,为后续深入研究和推广应用提供了试验基础。In the construction of a spent fuel pool test unit for a nuclear power plant,in order to explore the characteristics of the passive cooling system,the passive cooling system and the highefficiency heat exchangers in it were designed and applied.The plate type heat transfer element with high compactness,large heat transfer coefficient and small flow resistance was selected for the steam generator,and the flat tube with serpentine fin heat transfer element with light weight,high integration and good corrosion resistance was selected for the condenser.The test unit can be started up successfully and run steadily.Through experimental study,it was proved that the passive cooling system and the high-efficiency heat exchanger in it can meet the test requirements,and a test basis for further study and application was provided.

关 键 词：乏池 非能动冷却系统 高效热交换器 板式传热元件 扁管 蛇形翅片 

分 类 号：TL48[核科学技术—核技术及应用]