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	Comprehensive Analysis of Geometric Performance of Circular Involute Variable Thickness Scroll Compressor
	Zhang, Pengcheng; Peng, Bin; Zhang, Yubo
刊名	Jixie Gongcheng Xuebao/Journal of Mechanical Engineering
	2020-12-05
卷号	56期号:23页码:118-128
关键词	Geometry Thickness control Comprehensive analysis Curve variables General equations Geometric modeling Geometric models Higher-order Median value Variable thickness
ISSN号	05776686
DOI	10.3901/JME.2020.23.118
英文摘要	A new type of variable thickness scroll compressor line composed of circular involutes with different base circle radii is proposed, which is composed of a circular involute I+ circular involute II+ circular involute I. The method of generating the profile is discussed, the general equations of the profile are given, and a series of geometric models of the circular involute variable thickness scroll compressor are established. Aiming at the established geometric model, the influence of the control coefficientsθ, φ* and Ror on the geometric performance of the variable thickness scroll compressor is analyzed. Based on the circular involute , a geometric model of variable thickness scroll compressors with circular involute + higher-order curve + circular involute is constructed, and the geometric performance of two types of variable thickness scroll compressors is comprehensively analyzed. The results show that: θ taking the median value θM,φ* taking the value of φend-2(n1+1) π, and Ror taking the larger, the corresponding geometric performance is better. Higher-order curve variable thickness scroll compressors are similar to the circular involute variable thickness scroll compressors corresponding to the median valueθM, and can be substituted for each other. © 2020 Journal of Mechanical Engineering.
语种	中文
出版者	Chinese Mechanical Engineering Society
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150680]
专题	机电工程学院
作者单位	School of Mechanical and Electronical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Zhang, Pengcheng,Peng, Bin,Zhang, Yubo. Comprehensive Analysis of Geometric Performance of Circular Involute Variable Thickness Scroll Compressor[J]. Jixie Gongcheng Xuebao/Journal of Mechanical Engineering,2020,56(23):118-128.
APA	Zhang, Pengcheng,Peng, Bin,&Zhang, Yubo.(2020).Comprehensive Analysis of Geometric Performance of Circular Involute Variable Thickness Scroll Compressor.Jixie Gongcheng Xuebao/Journal of Mechanical Engineering,56(23),118-128.
MLA	Zhang, Pengcheng,et al."Comprehensive Analysis of Geometric Performance of Circular Involute Variable Thickness Scroll Compressor".Jixie Gongcheng Xuebao/Journal of Mechanical Engineering 56.23(2020):118-128.

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