双温区脉管制冷机的制冷量主动调控策略
惠贺军,吴亦农,宋键镗,殷旺,蒋珍华,刘少帅

Active control strategy of cooling capacity based on pulse tube refrigerator of dual temperature zones
Hejun HUI,Yinong WU,Jiantang SONG,Wang YIN,Zhenhua JIANG,Shaoshuai LIU
图 3 高温区调相器活塞运动特性对双温区冷指入口阻抗相位的影响
Fig.3 Cold finger inlet impedance phase difference variations vs. motion characteristics of high-temperature zone phase-shifter