高温区大冷量脉管制冷机优化设计与实验特性
邓伟峰(
),蒋珍华,刘少帅,张安阔,吴亦农(
)
Optimization design and experimental properties of high-temperature and high-capacity pulse tube cooler
Weifeng DENG(
),Zhenhua JIANG,Shaoshuai LIU,Ankuo ZHANG,Yinong WU(
)
图14.
制冷机在-60、-40和-20℃下的制冷性能曲线
Fig.14.
Cooling performance of PTC at -60, -40 and -20℃