研究方向
長期就傳動系統的摩擦問題開展研究,涉及接觸力學、斷裂力學、界面力學等領域,主要包括:高性能傳動材料、高精度傳動系統動力學分析,
表面塗層強化與材料內部缺陷,界面摩擦磨損、疲勞斷裂機理,齒輪嚙合潤滑分析。
發表論文
已在國內外重要學術期刊或國際重要學術會議上發表論文 10 余篇,已發表的代表性論文如下:
Lu X, Dong Q, Zhou K, et al. Numerical Analysis of Transient Elastohydrodynamic Lubrication During Startup and Shutdown Processes[J]. Journal of Tribology, 2018, 140(4): 041504.
Dong Q, Zhou K. Elastohydrodynamic lubrication modeling for materials with multiple cracks[J]. Acta Mechanica, 2014, 225(12): 3395-3408.
Dong Q, Zhou K, Wei R, et al. Analysis of fluid pressure, interface stresses and stress intensity factors for layered materials with cracks and inhomogeneities under elastohydrodyna-mic lubrication contact[J]. International Journal of Mechanical Sciences, 2015, 93: 48-58.
Dong Q, Zhou K. Multiple inhomogeneous inclusions and cracks in a half space under elastohydrodynamic lubrication contact[J]. International Journal of Applied Mechanics, 2015, 7(01): 1550003.
矯亞利, 李寶峰, 平曉峰, 鞠得雨, & 董慶兵. (2012). 噴油嘴密封座面對共軌噴油器開啟壓力散差的影響. 現代車用動力, (2).
Dong Q, Zhou K, Chen W W, et al. Partial slip contact modeling of heterogeneous elasto-plastic materials[J]. International Journal of Mechanical Sciences, 2016, 114: 98-110.
Dong Q, Yang J, Wang X, et al. Heterogeneous structures with inhomogeneous inclusions under elastohydrodynamic lubrication contact with consideration of surface roughness[J]. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2016, 230(5): 571-582.
Zhou K, Dong Q. A three-dimensional model of line-contact elastohydrodynamic lubrication for heterogeneous materials with inclusions[J]. International Journal of Applied Mechanics, 2016, 8(02): 1650014.
Dong Q, Zhou K. Modeling heterogeneous materials with multiple inclusions under mixed lubrication contact[J]. International Journal of Mechanical Sciences, 2015, 103: 89-96.
王忠遠, 孫劍, 董慶兵, 等. 柴油機噴孔內部空化效應的可視化實驗研究[J]. 燃燒科學與技術, 2012 (2012 年 03): 280-287.
Zhao B, Zhang S, Lu X, et al. Cyclic tangential loading of a power-law hardening elastic–plastic spherical contact in pre-sliding stage[J]. International Journal of Mechanical Sciences, 2017, 128: 652-658.
Dong Q, Zhou K. Numerical modeling of elastohydrodynamic lubrication in point or line contact for heterogeneous elasto-plastic materials[J]. Mechanics of Advanced Materials and Structures, 2017, 24(15): 1300-1308.