铝制板翅式换热器在氦低温过冷系统中的应用

Application of Aluminum Plate-fin Heat Exchanger in Helium Low Temperature Supercooling System

随着低温、超导技术的不断发展,低温与超导技术在核聚变实验装置、超导储能电站、航空航天的应用越来越广泛,对低温制冷设备的需求也越来越多,铝制板翅式换热在低温过冷系统中也得到应用。本文介绍了铝制板翅式换热器在核低温过冷系统中的应用与设计,为研究与发展大型超临界氦和过冷氦低温制冷工程设计及运行模式的优化打下了基础。

With the continuous development of low temperature and superconducting technology, low temperature and superconducting technology in nuclear fusion experimental device, superconducting energy storage power station, aerospace applications are more and more widely, the demand for low temperature refrigeration equipment is also more and more, Aluminum plate fin heat transfer in the low temperature system has also been applied. This paper introduced the application and design of aluminum plate fin heat exchanger in nuclear low temperature supercooling system, which lays the foundation for the research and development of large supercritical helium and supercooled helium cryogenic refrigeration engineering design and operation mode.