Investigation of mathematical modeling and experiment for variable thickness scroll compressor

doi:10.3901/JME.2015.14.185

IR > 机电工程学院

	Investigation of mathematical modeling and experiment for variable thickness scroll compressor
	Peng, Bin1,2 ; Sun, Ying 1,2
	2015-07-20
发表期刊	Jixie Gongcheng Xuebao/Journal of Mechanical Engineering
ISSN	05776686
卷号	51 期号:14 页码:185-191
摘要	In order to investigate performance characteristics of variable thickness scroll compressor, a new profile based on involute of circle, high curve and arc is presented. The change of the working chamber volume with respect to the orbiting angle is derived. A detail mathematical modeling based on energy and mass balance is established. Suction gas heating, radial and flank leakage, heat transfer between the fluid and scroll wraps are considered in the mathematical modeling. Temperature, pressure, and mass of working chamber are investigated by solving the mathematical modeling. The experiment rig for variable thickness scroll compressor is set up. From the comparison of the simulated and measured data, it can be seen that the compressor model predicts the mass flow, discharge temperature and shaft power very well. So the proposed mathematical modeling can accurately describe all the suction, compression and discharge processes for variable thickness scroll compressor. The results provide a strong and useful tool for quantitative analysis, optimization, promotion the performance of variable thickness scroll compressor. ©, 2015, Journal of Mechanical Engineering. All right reserved.
关键词	Heat transfer Mathematical models Thickness control Compressor modeling Discharge process Discharge temperature Mass balance Performance characteristics Scroll wraps Variable thickness Working chambers
DOI	10.3901/JME.2015.14.185
收录类别	EI
语种	中文
出版者	Editorial Office of Chinese Journal of Mechanical Engineering
EI入藏号	20153701258826
EI主题词	Scroll compressors
EI分类号	618.1 Compressors - 641.2 Heat Transfer - 731.3 Specific Variables Control
来源库	Compendex
分类代码	618.1 Compressors - 641.2 Heat Transfer - 731.3 Specific Variables Control
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/112364
专题	机电工程学院
作者单位	1.School of Mechanical and Electronical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Wenzhou Pump and Valve Engineering Research Institute, Lanzhou University of Technology, Wenzhou; 325105, China
第一作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Peng, Bin,Sun, Ying. Investigation of mathematical modeling and experiment for variable thickness scroll compressor[J]. Jixie Gongcheng Xuebao/Journal of Mechanical Engineering,2015,51(14):185-191.
APA	Peng, Bin,&Sun, Ying.(2015).Investigation of mathematical modeling and experiment for variable thickness scroll compressor.Jixie Gongcheng Xuebao/Journal of Mechanical Engineering,51(14),185-191.
MLA	Peng, Bin,et al."Investigation of mathematical modeling and experiment for variable thickness scroll compressor".Jixie Gongcheng Xuebao/Journal of Mechanical Engineering 51.14(2015):185-191.