李书义

机械设计、机械原理

1、仿生表面润滑增效研究
2、先进微量润滑调控研究
3、弹性流体动力润滑数值分析及实验研究

1、基于楔形盲孔仿生表面润滑油定向迁移的凸轮-挺柱副润滑增效研究，国家自然科学基金青年基金
2、微量供油下面接触功能表面润滑增强调控研究，青岛市博士后基金
3、润湿性梯度表面微液滴群迁移回填与滚动轴承定量润滑状态调控，国家自然科学基金面上项目
4、面接触限量供油润滑的自集油增强功能表面调控，国家自然科学基金面上项目

近几年科研成果：
[1] Shuyi Li, Feng Guo, Lam Wong Pat Lam, Peng liang. Skidding Analysis of Exhaust Cam-Roller Unit in the Steady/Startup Operation of Internal Combustion Engine[J]. Lubricants, 2023, 11(9): 361.
[2] Jin Wei, Guo Feng, Shuyi Li, Jing Zhaogang, Wong Pat Lam. Lubrication Film Generation with Limited Lubricant Supply and Its Tuned Oil Replenishment in a Cylinder-on-Disc Contact. Lubricants. 2023; 11(3):93.
[3] Shuyi Li, Feng Guo, Nannan Sun, et al. Elastohydrodynamic lubrication analysis of cam-roller pairs of internal combustion engines[J]. International Journal of Engine Research, 2023, 24(4): 1374-1387.
[4] Shuyi Li, Feng Guo, Lam Wong Pat Lam, et al. Numerical analysis of lubrication of conformal contact with discontinuous oil droplets[J]. Tribology International, 2022: 107632.
[5] Shuyi Li, Feng Guo, Xinming Li, et al. Effect of the slide-roll ratio on point contact EHL under oil droplet supply. Tribology International, 2019, 130: 261-269.
[6] Guo Feng, Li Shuyi, Liu Chenglong, Li Xinming, Liu Xiaoling, Film building in circular EHL contact lubricated by oil droplet groups, Lubrication Science 2018, 30(4):149-159 .
[7] Li Shuyi, Guo Feng, Li Xinming, Liu Chenglong, Elastohydrodynamic Lubrication with Oil Droplets. Tribology Letters, 2017, 65(4): 162.
[8] Li Shuyi, Guo Feng, Li Xinming, Liu Chenglong, Numerical simulation of an oil droplet passing through an EHL contact. Tribology International, 2017, 112:58-67.
[9] 李伟, 李书义*, 郭峰. 微量供油反润湿作用下润滑增效数值分析[J]. 摩擦学学报.
[10] 李常腾,李书义,李超等.偏心凸轮-挺柱副摩擦性能试验研究[J/OL].润滑与密封,1-8.
[11] 李书义, 郭峰, 栗心明, 刘成龙. 离散供油弹流润滑条件下油滴间距临界值的研究[J]. 中国科学:技术科学, 2019(7):767-777.
[12] 李书义, 郭峰, 栗心明. 弹流接触单液滴润滑特性分析[J]. 机械工程学报, 2018, 54(003):95-100.

1、一种凸轮-玻璃盘接触副润滑状态观测装置
2、定歪斜、偏斜角度有限长线接触副润滑油膜测量装置