Associate Professor

B.S. Mechanical Engineering, Harbin Institute of Technology, China, 2010

Ph.D. Mechanical Engineering, Tsinghua University, China, 2014

11/2016~Present: Assistant Research Fellow, Department of Mechanical Engineering, Tsinghua University, Beijing, China.

07/2014~11/2016: Postdoctoral Fellow, Department of Mechanical Engineering, Tsinghua University, Beijing, China.

Mechanical mysteries, undergraduate laboratory course

Rubber & plastic seals

Water lubrication

Special static sealing technology

* Corresponding author

[1] Fei Guo*, Fan Wu, Fangyong Wu, Yuming Wang. Low-friction mechanism of silicon carbide and cemented carbide in water. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2020.

[2] Chong Xiang, Fei Guo*, Xiang Liu, Yijie Chen; Xiaohong Jia; Yuming Wang. Numerical algorithm for fluid-solid coupling in reciprocating rod seals. Tribology International, 2020, 143: 106078.

[3] Zhaoxiang Zhang; Xiaohong Jia; FeiGuo*; Zhongde Shan; Yuming Wang. Effect of contact forms on the wear of hard silicon surfaces by soft polymers. Friction, 2020.

[4] Chuanxiang Yan; Xiaohong Jia; Bingqi Jiang; Fei Guo*. Design of an intelligent self-adjusting lip seal based on SMA spring. Tribology Transactions, 2020, 63: 468-476.

[5] Tianzheng Wen; Fei Guo*, Yijie Huang; Shixing Zhu, Xiaohong Jia. Analysis of static sealing rules of foamed silicone rubber based on a porous media model. Cellular Polymers, 2020, 39: 101-116.

[6] Bingqi Jiang, Xing Huang, Fei Guo*; Xiaohong Jia, Yuming Wang. Effect of friction coefficient on the mixed lubrication model of rotary lip seals. Proceedings of the Institution of Mechanical Engineers - Part J: Journal of Engineering Tribology, 2020.

[7] Chong Xiang, Fei Guo*, Xiaohong Jia, Yuming Wang, Xing Huang. Thermo-elastohydrodynamic mixed-lubrication model for reciprocating rod seals. Tribology International, 2019, 140: 105894.

[8] Bingqi Jiang, Xiaohong Jia, Zixi Wang, Tao Wang, Fei Guo*, Yuming Wang. Influence of thermal aging in oil on the friction and wear properties of nitrile butadiene rubber. Tribology Letters, 2019, 67: 86

[9] Kun Li, Xiaohong Jia, Fei Guo*. A model for breakaway distance and maximum static friction to study the static frictional behavior of the secondary seal in non-contacting mechanical seals. Tribology International, 2019, 135: 219-229

[10] Chuanxiang Yan, Xiaohong Jia, Bingqi Jiang, Lingfei Gao, Fei Guo*. Influence of Oil Temperature on the Lip Seal’s Performance. Tribology Transactions, 2019, 62: 739-746.

[11] Yijie Huang, Zixi Wang, Lingfei Gao, Yuchao Ke, Xiaohong Jia, Fei Guo*. The deterioration of foamed silicone rubber in humid and hot environments, Journal of Cellular Plastics, 2019, 55: 633-654.

[12] Xueli Li, Shuangfu Suo, Fei Guo*, Changgui Wu, Xiaohong, Jia. A study of reciprocating seals with a new mixed-lubrication model based on inverse lubrication theory. Lubrication Science, 2018, 30: 126-136.

[13] Bingqi Jiang, Xiaohong Jia, Fei Guo*, Yuming Wang. Influence of surface polishing on the friction behaviors of NBR. Surface review and letters, 2018, 25: 1950016.

[14] Fei Guo*, Yu Tian, Ying Liu, Yuming Wang. Unexpected friction behaviours due to capillary and adhesion effects, Scientific Reports, 2017, 7: 148.

[15] Fei Guo*, Zixi Wang, Ying Liu, Yuming Wang, Yu Tian. Investigation of ultra-low friction between self-mated Si3N4 in water after running-in, Tribology International, 2017, 115: 365-369.

[16] Fei Guo*, Yu Tian, Ying Liu, Yuming Wang. Ultralow friction between cemented carbide and graphite in water using three-step ring-on-ring friction test, Wear, 2016, 352-353: 54-64.

[17] Fei Guo*, Xiaohong Jia, Longke Wang, Yuming wang. The effect of axial position of contact zone on the performance of radial lip seals with a texturing shaft, Tribology International, 2016, 97: 499-508.

[18] Fei Guo, Yu Tian, Ying Liu, Yuming Wang. Tribological behaviors of graphite sliding against cemented carbide in CaCl2 solution, Surface Topography: Metrology and Properties, 2015, 3: 044003. (highlights)

he second prize for national technological invention award, 2019

The grand prize for China hydraulic, hydro-mechanical, pneumatic and seal industry technology progress award twice, 2019

The first prize for Guangdong science and technology progress award, 2018

The first prize for China machinery industry science and technology award, 2018

The first prize for technological invention award of ministry of education, 2018

The title of outstanding doctoral dissertation of Tsinghua University, 2014.