1. Dowson, D., Economou, P. N., Euddy, B. L., Strachan, P. J. and Baker, A. J. S., 1979, “Piston Ring Lubrication—Part II. Theoretical Analysis of a Single Ring and a Complete Ring Pack, Energy Conservation Through Fluid Film Lubrication Technology: Frontiers in Research and Design,”Winter Annual Meeting of ASME, pp. 23–52.
2. Greenwood, J. A. and Tripp, J. H., 1971, “The Contact of Two Nominally Flat Rough Surface,”Proc. Instn. Mech. Engrs., 185, 48/71.
3. Hamatake, T., Wakuri, Y., Soejima, M., Kitahara, T. and Matusi, K., 1995, “Mixed Lubrication of an Oil-Control Ring in a Piston Engine,”Proc. Int. Trib. Conf., Yokohama, pp. 1429–1434.
4. Lloyd, T., 1968, “The Hydrodynamic Lubrication of Piston Ring,”Proc. Inst. Mech. Engrs., 183, Part 3P, pp. 28–34.
5. Patir, N. and Cheng, H. S., 1978, “An Average Flow Model for Determining Effects of Three-Dimensional Roughness on Partial Hydrodynamic Lubrication,”ASME Journal of Lubrication Technology, 100, 1, pp. 12–17.