5W@77K气体轴承斯特林制冷机研究  

Investigation on a gas Bearing Stirling Cryocooler of 5W@77K

作　　者：孔中科 王波 侯光泽 刘昊 杨玉玲 

机构地区：[1]中国电子科技集团公司第十六研究所,合肥230043 [2]安徽省低温与制冷技术省级实验室,合肥230043

出　　处：《工程热物理学报》2017年第11期2303-2306,共4页Journal of Engineering Thermophysics

基　　金：中国电科第十六研究所创新基金项目(No.SK8033-1401-2323)

摘　　要：气体轴承斯特林制冷机是相同制冷量中体积最小、重量最轻、效率最高及寿命最长的制冷机。对于小型化的5W@77K型气体轴承斯特林制冷机,以其独特的优势,在高温超导、低温制冷与深空探测等领域,赢得了广泛的需求。因此,基于redich线性电机形式,运用气体轴承支撑技术和高效回热器技术,国内首次研制成功了小型化气体轴承斯特林制冷机,为我国的低温制冷领域的发展提供坚实的基础。The gas bearing Stirling cryocooler possess many advantages in contrast to the others, including small volume, light weight, high efficiency, long life. As to the gas bearing Stirling cryocooler of 5W@77K, it has many advantages with applying to the HTS. cryocooler and deep space exploration widely. Therefore adopting redich linear motor, gas bearing and high efficiency recuperator, it developed the miniaturization gas bearing Stirling cryocooler for the first domestic. And it promotes the development of the cryocooler field in the future.

关 键 词：气体轴承 线性电机 斯特林 制冷机 

分 类 号：TB651[一般工业技术—制冷工程]