...Minghui Guo; Guojun Zhang; Haidong Hu; Zhuxin Tian; Youmin Rong; Yu Huang; Congyi Wu The temperature rises of the oil film in hydrostatic bearings at high speed lead to a reduction in load capacity, accuracy, and stability. In this paper, a superhydrophobic/oleophobic surface with a micro-bulge...

...Yuankai Zhou; Mengdi Du; Xue Zuo In order to study the influence of current on the temperature rise and wear mechanism of the copper–graphite friction pair, the pin-disc current-carrying friction experiments were carried out under different current conditions. The friction coefficient, temperature...

...Xianghua Meng; Jing Wang; Gyoko Nagayama Temperature rise and film thickness reduction are the most important factors in elastohydrodynamic lubrication (EHL). In the EHL contact area, interfacial resistances (velocity/thermal slips) induced by the molecular interaction between lubricant and solid...

...Shuyun Jiang; Hebing Mao The oil-air lubrication system has been widely used for rolling ball bearing. However, as the rotation speed increases, the temperature rise will increase dramatically, resulting in shortening the service life of the ball bearing. The existing literature has offered...

... is close to the dimple zone. The maximum temperature rise in the dimple zone sometimes reached over 400 K, thus, the phase transition of the oil from liquid to glass may not occur. The experimental results indicate that the state of the oil film in the dimple zone is that of a liquid. In the beginning...