Frictional characteristics of the vane-chute pair in a rolling piston compressor based on the second-order motion

被引：11

作者：

Geng, Kuihua ^{[1
]}

Geng, Ainong ^{[2
]}

Wang, Xiao ^{[1
]}

Zheng, Xian ^{[1
]}

Wei, Wei ^{[1
]}

Zhao, Taibai ^{[1
]}

Lei, Yue ^{[1
]}

He, Yang ^{[1
]}

机构：

[1] Guangxi Univ, Sch Mech Engn, Nanning, Guangxi, Peoples R China

[2] Wuyi Univ, Sch Mech Engn & Elect Engn, Jiangmen, Guang Dong, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2019年 / 133卷

基金：

中国国家自然科学基金;

关键词：

Rolling piston compressor; Vane-chute pair; Second-order motion; Friction; MIXED LUBRICATION; SURFACE; MODEL;

D O I：

10.1016/j.triboint.2018.11.030

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this study, an equivalent test rig for a vane-chute pair was designed to study the vane motion behaviour and its friction characteristics. A mixed lubrication model of oil film on both sides of the vane was proposed using the average Reynolds equation and contact model. We achieved the vane friction on the compression chamber side and suction chamber side by solving the model equation using the finite difference and the Broyden iterative. The simulated results showed good agreement with experimental results, and the vane exhibited distinctly second-order motion characteristics, which affected the oil film thickness of the vane-chute pair and further affected the lubrication status. The lubrication status varied dynamically on both sides of the vane.

引用

页码：111 / 125

页数：15

共 28 条

[1]

[Anonymous], 1990, CONSIDERATIONS LEAKA

[2] On the modelling of mixed lubrication of conformal contacts [J].

Bergmann, Philipp ;

Gruen, Florian ;

Godor, Istvan ;

Stadler, Gabriel ;

Maier-Kiener, Verena .

TRIBOLOGY INTERNATIONAL, 2018, 125 :220-236

[3]

Czichos H., 2014, TRIBOLOGY SYSTEMS AP

[4]

Denny D., 1961, Wear, V4, P64, DOI 10.1016/0043-1648(61)90242-3

[5]

Fu W., 2011, NUMERICAL SIMULATION

[6]

Fukuta M, 1996, INT COMP ENG C, P395

[7]

Greenwood J., 1970, Proceedings of the institution of mechanical engineers, V185, P625, DOI [10.1243/PIME_PROC_1970_185_069_02, 10.1243/PIMEPROC197018506902, DOI 10.1243/PIMEPROC197018506902]

[8] Surface specific asperity model for prediction of friction in boundary and mixed regimes of lubrication [J].

Leighton, M. ;

Morris, N. ;

Rahmani, R. ;

Rahnejat, H. .

MECCANICA, 2017, 52 (1-2) :21-33

[9]

Li H., 2011, DYNAMIC MODELING NUM

[10]

Li X, 2017, LUBR SCI, V30, P126, DOI [10.1002/1s.1410, DOI 10.1002/1S.1410]

← 1 2 3 →