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	Experimental investigation on the characteristics of variable displacement swash plate compressor
	Tian, Changqing1; Xu, Hongbo1,2; Zhang, Liqin1,2; Li, Xianting3
刊名	Applied thermal engineering
	2009-10-01
卷号	29期号:14-15页码:2824-2831
关键词	Variable displacement compressor Swash plate Automotive Air conditioning Piston stroke length
ISSN号	1359-4311
DOI	10.1016/j.applthermaleng.2009.02.002
通讯作者	Tian, changqing(chqtian@mail.ipc.ac.cn)
英文摘要	This paper is on a new device developed to measure the piston stroke length (psl) of the variable displacement swash plate compressor (vdsc), with which the test bench for the vdsc and test system for automotive air conditioner with vdsc is constructed. the volumetric efficiency, psl and displacement control, and transient behavior along with air conditioning load or compressor rotary speed are investigated experimentally. the experiment results show that the volumetric efficiency of the vdsc is directly proportional to the psl due to the constant absolute clearance at different piston stroke lengths. when the air conditioning load keeps constant, the psl and displacement of the vdsc are regulated to meet the air conditioning load at different compressor rotary speeds or vehicle speeds. when the air conditioning load changes gradually, the psl has a number of small step changes so that the refrigerating capacity of the vdsc can well fit the air conditioning load. when the compressor rotary speed changes abruptly, the piston stroke length, refrigerant mass flow rate, and other parameters change with a very short time delay to ensure a nearly constant refrigerating capacity of compressor. (c) 2009 elsevier ltd. all rights reserved.
WOS关键词	PERFORMANCE
WOS研究方向	Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics
WOS类目	Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000268979000007
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2401094
专题	中国科学院大学
通讯作者	Tian, Changqing
作者单位	1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Tsinghua Univ, Dept Bldg Sci, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Tian, Changqing,Xu, Hongbo,Zhang, Liqin,et al. Experimental investigation on the characteristics of variable displacement swash plate compressor[J]. Applied thermal engineering,2009,29(14-15):2824-2831.
APA	Tian, Changqing,Xu, Hongbo,Zhang, Liqin,&Li, Xianting.(2009).Experimental investigation on the characteristics of variable displacement swash plate compressor.Applied thermal engineering,29(14-15),2824-2831.
MLA	Tian, Changqing,et al."Experimental investigation on the characteristics of variable displacement swash plate compressor".Applied thermal engineering 29.14-15(2009):2824-2831.

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