摘要
介绍了在相同脉管制冷机结构参数的条件下．分别配以有阀及无阀压缩机的实验结果。实验表明，通过仔细的时序调节有阀型脉管制冷机可获得更好的制冷性能。
The performance of valved and valveless pulse tube refrigerator is studied and compared experimentally under the fixed configuration in a single-stage pulse tube refrigerator. The results indicate that two-valved pulse tube refrigerator may obtain better refrigeration performance withthe correct on-off timing.
出处
《低温与超导》
CAS
CSCD
北大核心
1994年第4期1-3,共3页
Cryogenics and Superconductivity
基金
国家自然科学基金
