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 5 高温区调相器对双冷指冷端阻抗相位的影响
Fig.5 Impedance phase differences at cold ends vs. high-temperature zone phase-shifter