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	Advances in single- and multi-stage Stirling-type pulse tube cryocoolers for space applications in NLIP/SITP/CAS
	Dang HZ; Tan J; Zha R; Li JQ; Zhang L; Zhao YB; Gao ZQ; Bao DL; Li N; Zhang T
	2017
DOI	10.1088/1757-899X/278/1/012008
英文摘要	This paper presents a review of recent advances in single-and multi-stage Stirling-type pulse tube cryocoolers (SPTCs) for space applications developed at the National Laboratory for Infrared Physics Shanghai Institute of Technical Physics Chinese Academy of Sciences (NLIP/SITP/CAS). A variety of single-stage SPTCs operating at 25-150 K have been developed including several mid-sized ones operating at 80-110 K. Significant progress has been achieved in coolers operating at 30-40 K which use common stainless steel meshes as regenerator matrices. Another important advance is the micro SPTCs with an overall mass of 300-800 g operating at high frequencies varying from 100 Hz to 400 Hz. The main purpose of developing two-stage SPTCs is to simultaneously acquire cooling capacities at both stages obviating the need for auxiliary precooling in various applications. The three-stage SPTCs are developed mainly for applications at around 10 K which are also used for precooling the J-T coolers to achieve further lower temperatures. The four-stage SPTCs are developed to directly achieve the liquid helium temperature for cooling space low-Tc superconducting devices and for the deep space exploration as well. Several typical development programs are described and an overview of the cooler performances is presented.
语种	英语
内容类型	会议论文
源URL	[http://202.127.2.71:8080/handle/181331/12078]
专题	上海技术物理研究所_上海技物所
作者单位	Shanghai Inst Tech Phys
推荐引用方式 GB/T 7714	Dang HZ,Tan J,Zha R,et al. Advances in single- and multi-stage Stirling-type pulse tube cryocoolers for space applications in NLIP/SITP/CAS[C]. 见:.

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