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	Investigation on a stirling refrigerator with thermal buffer tube driven by an oil-lubricated compressor
	Wu, Zhanghua1; Li, Shanfeng2; Luo, Ercang
刊名	International journal of refrigeration-revue internationale du froid
	2007-12-01
卷号	30期号:8页码:1460-1465
关键词	Domestic refrigerator Design Compression system Stirling Pulse tube Membrane Experiment
ISSN号	0140-7007
DOI	10.1016/j.ijrefrig.2007.03.008
通讯作者	Wu, zhanghua(zhhwoo@cl.cryo.ac.cn)
英文摘要	In this article, a special configuration of stirling refrigerator for domestic refrigeration purpose is introduced. a thermal buffer tube is installed between the refrigerator cold-end and the expansion piston to improve the system reliability by moving the expansion piston from low temperature to ambient temperature. furthermore, a commercial oil-lubricated dual-piston compressor is modified to drive the refrigerator, inside which an elastic membrane is used to transfer acoustic work and separate the working gas of the refrigerator from that of the compressor. experimental investigations on the refrigerator are performed using helium as the working fluid and a cooling power of 200 w at -78 degrees c is achieved at 15 hz working frequency and 2.5 mpa mean pressure. meanwhile, a rough estimation of the refrigerator cop in terms of cooling power divided by input acoustic power gives the value of 0.64. it gives the possibility of building a low-cost, high efficiency domestic refrigerator. (c) 2007 elsevier ltd and iir. all rights reserved.
WOS关键词	EXPANDER PULSE TUBE ; ENGINE
WOS研究方向	Thermodynamics ; Engineering
WOS类目	Thermodynamics ; Engineering, Mechanical
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000252494000019
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2383840
专题	中国科学院大学
通讯作者	Wu, Zhanghua
作者单位	1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wu, Zhanghua,Li, Shanfeng,Luo, Ercang. Investigation on a stirling refrigerator with thermal buffer tube driven by an oil-lubricated compressor[J]. International journal of refrigeration-revue internationale du froid,2007,30(8):1460-1465.
APA	Wu, Zhanghua,Li, Shanfeng,&Luo, Ercang.(2007).Investigation on a stirling refrigerator with thermal buffer tube driven by an oil-lubricated compressor.International journal of refrigeration-revue internationale du froid,30(8),1460-1465.
MLA	Wu, Zhanghua,et al."Investigation on a stirling refrigerator with thermal buffer tube driven by an oil-lubricated compressor".International journal of refrigeration-revue internationale du froid 30.8(2007):1460-1465.

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