【作者】 丁文静； 黄鹏波； 刘迎文； 何雅玲； 陶文铨；

【Author】 Ding Wenjing Huang Pengbo Liu Yingwen He Yaling Tao Wenquan (School of Energy & Power Engineering, Xi’an Jiaotong University, State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an 710049, China)

【机构】 西安交通大学动力工程多相流国家重点实验室；

【摘要】 本文对微型同轴脉管制冷机进行了实验研究,重点讨论了几个主要参数——混合工质的不同氢氦配比、压缩机频率、系统的平均压力、气库小孔阀和双向进气阀开度对最低制冷温度的影响,探索出了系统运行的最佳参数值。更多还原

【Abstract】 Experimental study on the miniature co-axial pulse tube refrigerator has been carried out in this paper, and the emphasis is put on the influence of several significant parameters on the lowest refrigerating temperature, such as the different ratio of the hydrogen-helium mixture, the frequency of compressor, the mean pressure, the jaw opening of the orifice and double-inlet valve, finally the optimum parameters for the system is obtained.更多还原