红外技术, 2017, 39 (6): 558, 网络出版: 2017-07-07  

微型脉冲管制冷机调相部件的数值模拟和实验研究

Numerical Simulation and Experiment Analysis of Phasor Shift of a Micro Pulse Tube Cryocooler
作者单位
昆明物理研究所, 云南 昆明 650223
摘要
由于脉冲管制冷机冷端没有运动部件, 具有可靠性高、寿命长、振动小等优点, 非常适合应用于空间领域。本文介绍了一款微型脉冲管制冷机的基本结构、数值模拟和实验性能, 其线性压缩机采用动磁式结构, 板弹簧支撑和间隙密封技术, 膨胀机的蓄冷器和脉冲管为同轴型布置, 这种结构使冷头与器件之间的耦合非常方便。使用 SAGE软件对脉冲管制冷机的调相机构进行数值模拟, 并对模拟结果进行实验验证。
Abstract
With no moving parts at cold head, the pulse tube cryocooler has merits of high reliability, long life and low vibration, which are evident advantages in space use. Basic structure, numerical simulation and experiment performance of a micro pulse tube cryocooler(C391) are introduced in this paper. The compressor is driven by a moving-magnet linear motor, supported by flexure bearings and clearance seal technology, and the expander is with coaxial structure between regenerator and pulse tube, which is very convenient for coupling between cold head and infrared devices. The phasor shift characteristics of C391 is simulated using SAGE software, and it is verified by experiments.
参考文献

[1] Ross, R G, Jr. Aerospace Coolers: a 50-year quest for long-life cryogenic cooling in space[C]//Cryogenic Engineering: Fifty Years of Progress, Springer Publishers, New York, 2006: 225-284.

[2] 马俊, 侯宇葵, 高军. 空间技术的发展及其对低温制冷技术的需求分析[C]//空间制冷技术专题研讨会论文集, 2004: 1-12.

    MA Jun, HOU Yukui, GAO Jun. The development of space technology and the demand analysis of cryogenic refrigeration technology[C]//Space Refrigeration Technology Symposium, 2004: 1-12.

[3] Radebaugh, R. Pulse tube cryocoolers for cooling infrared sensors[C]//Proceedings of SPIE on the International Society for Optical Engineering, Infrared Technology and Applications XXVI, 2000, 4130: 363-379.

[4] Tward E, Chan C K, Jaco C, et al. Miniature space pulse tube cryocoolers[J]//Cryogenics, 1999, 39(8): 717-720.

[5] Mullié J C, Bruins P C, Benschop T, et al. Development of the LPT9510 1 W concentric pulse tube[C]//Advances in Cryogenic Engineering: Transactions of the Cryogenic Engineering Conference-CEC, 2006, 51: 1332.

[6] Ruhlich I, Mai M. Pulse tube cryocooler for IR applications[C]//Proceedings of SPIE-The International Society for Optical Engineering, 2005, 5783: 164-168.

熊超, 夏明, 陈军, 黄伟, 习中立, 邹丁立, 苏俊, 环健, 刘燕. 微型脉冲管制冷机调相部件的数值模拟和实验研究[J]. 红外技术, 2017, 39(6): 558. XIONG Chao, XIA Ming, CHEN Jun, HUANG Wei, XI Zhongli, ZOU Dingli, SU Jun, HUAN Jian, LIU Yan. Numerical Simulation and Experiment Analysis of Phasor Shift of a Micro Pulse Tube Cryocooler[J]. Infrared Technology, 2017, 39(6): 558.

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