Selected Research Projects: 1. On the enhancement of conformal contact lubrication by discrete oil supply induced from dewetting by adsorption layers of organic friction modifiers,Natural Science Foundation of China,01/2022– 12/2025,52175173, PI. 2. Study on new 3d-CTG engineering surfaces with unidirectional oil flow for rolling bearings with limited lubricant supply, Natural Science Foundation of China (Mobility Programme of the Sino-German Center for Research Promotion),01/2021-12/2023,M0380, PI. 3. On the lubrication of a cam-roller unit, WEICHAI Powe,11/2020- 03/2023, skler-20204, PI. 4. Enhancement of lubricant replenishment for LLS lubrication through functional surfaces, Natural Science Foundation of China, 51775286,01/2018–12/2021,PI. 5. On the lubrication of oil droplets, Specialized Research Fund for the Doctoral Program of Higher Education,01/2014 – 12/2016, PI. 6. On the slippage step effect in thin film lubrication at mirco/sub-micro scale under conformal contacts.,Natural Science Foundation of China, 01/2013 – 12/2016,51275252,PI. 7. On a novel measurement approach and its application in wall-slippage of lubricating films,Natural Science Foundation of China, 50875136, 01/2009-12/2011, PI. 8. Program for New Century Excellent Talents in University, Ministry of Education, China, NCET-07-0474,01/2008-12/2010, PI. 9. Slippage viscosity wedge and its effect on thin film lubrication, Natural Science Foundation of China, 50475165, 01/2005-12/2007, PI. Selected Publications: 1. Liu C., Guo F., Wong P., Li X.. Laser pattern-induced unidirectional lubricant flow for lubrication track replenishment. Friction, 2021, on-line. 2. Zhang Xiaohan, Yu Tao, Guo Feng, Liang Peng. Analysis of the influence of small quantity secondary lubricant on water lubrication,Tribology International, 2021, 159:106998. 3. Li, X., Guo, F., Poll, G., Fei, Y., Yang, P.. Grease film evolution in rolling elastohydrodynamic lubrication contacts. Friction, 2020, 9(1), 179-190. 4. Liu, C. L., Guo, F., Wong, P. L., Li, X. M. Tribological behaviour of surfaces with stepped wettability under limited lubricant supply. Tribology International, 2020,141:105880. 5. Guo F., Zang S., Li C., Wong P.L., Guo L., Lubrication film generation in slider-on-disc contact under limited lubricant supply. Tribology International, 2018, 128:200-208. 6. Li X., Guo F., Wong P.L., Zhao Y. Regulation of lubricant supply by wettability gradient in rolling EHL contact. Tribology International, 2018, 120:565-574. 7. Li S. Y., Guo F., Li X. M., Numerical simulation of an oil droplet passing through an EHL contact, Tribology International, 2017, 112:58-67. 8. Liu C. L., Guo F., Li X. M., Experimental study of elastohydrodynamic lubrication behaviour under single oil droplet supply, Tribology International, 2017, published on-line. 9. Bai Q., Guo F., Wong P. L., Online measurement of lubricating film thickness in slider-on-disc contact based on dichromatic optical interferometry, Tribology Letters, 2017, 65(4):145. 10. Liu H C, Guo F, Wong P. L., Investigation of adsorbed protein and passive films on hydrodynamic lubricated steel slider surface, Tribology International, 2017, 109:133-139. 11. Liu, H. C., Guo, F., Guo, L.,Wong, P. L., A dichromatic interference intensity modulation approach to measurement of lubricating film thickness, ribology Letters, 2015,58, 15. 12. Guo F.,Yang S. Y., Ma C., Wong P.L.,Experimental Study on Lubrication Film Thickness Under Different Interface Wettabilities, Tribology Letters, 2014, 54(1): 81-88. 13. Li X.M.,Guo F., Wong P.L., Shear rate and pressure effects on boundary slippage in highly stressed contact, Tribology International, 2012, 59:147-163. 14. Li X., Guo F., Yang S., Wong P.L., Measurement of load-carrying capacity of thin lubricating films, ASME Trans. Journal of Tribology, 2012, Vol. 134(3), 044501-(105) . 15. Guo F., Li X.M., Wong P.L., A novel approach to measure slip-length of thin lubricant films under high pressures, Tribology International, 2012, Vol. 46, pp. 22-29. 16. Kaneta M., GUO F., Wang J., Impact micro-elastohydrodynamics in point contacts, ASME Trans. Journal of Tribology, 2011, Vol. 133(3): 031503. 17. Li X.M.,Guo F. Wong P.L., Study of Boundary Slippage Using Movement of a Post-Impact EHL Dimple Under Conditions of Pure Sliding and Zero Entrainment Velocity, Tribology Letters,2011, Vol. 44(2), pp. 159-165. 18. Guo F., Wong P. L., Fu Z. Ma C., Interferometry measurement of lubricating film in slider-on-disc contacts, Tribology letters, 2010, Vol. 39(1), pp. 71-79 Honors and Awards 1. Winner of Best-PhD-Thesis Prize of Shandong province, 2021. 2. Second-class award for natural science, Ministry of Education, China, 2018. 3. Second-class award for science and technology in Universities of Shandong Province ,2017. 4. Winner of Best-PhD-Thesis Prize of Shandong province, 2013. 5. First-class award of the natural science research, from Qingdao city, 2012. |