脉管型斯特林制冷机的实验研究

详细信息

EXPERIMENTAL STUDY OF STIRLING REFRIGERATOR WITH A PULSE TUBE

1 Institute. of Energy and Power Engineering, Xian Jiaotong University, Xian 710049;
2 Designing Institute No. 6, Ministry of Chemical Engineering

摘要: 对脉管型斯特林制冷机用于普冷的可行性进行了分析研究。用实验的方法对脉管到斯特林制冷机和单纯的斯特林制冷机的性能进行了对比,得出了在245K以上温区脉管型斯特林制冷机的性能优于单纯的斯特林制冷机的重要结论。对小孔和脉管长度变化对脉管型斯特林制冷机性能的影响进行了讨论。
- 脉管型斯特林制冷机 ;
- 气体循环制冷
Abstract: Utilization possibility of Stirling refrigerator with a pulse tube in refrigeration temperature range was analysed and studied. The Performance of Stirling refrigerator with a PUlse tube wascompared to that of pure Stirling refrigerator by the means of experiment. The conclusion that theperformance of Stirling refrigerator with a pulse tube was superior to pure Stirling one in temperaturerange above 245 K was obtained in this paper. The effect Of the orfice and length of the pulse tube onthe Performance of Stirling refrigerator with a pubs tube was abc discussed.
- Stirling refrigerator with a pulse tube /
- Gas cycle refrigeration