Tribology (Wear, Friction, Lubrication)
Roughness Effect on Friction
Ph.D., Korea Advanced Institute of Science and Technology, Korea, 1994
1. Cho, Y. J., Koo, Y. P., and Kim, T. W., "A New FFT Technique for the Analysis of Contact Pressure and Subsurface Stress in a Semi-Infinite Solid," KSME International Journal, Vol. 14, No.3, pp. 331-337, 2000.
2. Cho, Y. J, Beom, H. G., and Earmme, Y. Y., "Application of a Conservation Integral to an Interface Crack Interacting with Singularities," International Journal of Fracture, Vol. 65, pp. 63-73, 1994.
Visiting Professor, Department of Mechanical Engineering, Northwestern University, U.S.A. (1997-1998)
Professor, School of Mechanical Engineering, Pusan National University, Korea (1980-Present)
Professional Societies & Activities
Honors and Awards
International Joint Research & Activities