Effects of piston-ring dynamics on ring/groove wear and oil consumption in a diesel engine

SAE Technical Papers

Volumn , Issue , 1997, Pages

  Tian, Tian ^a   Rabute, Remi ^b   Wong, Victor W ^a   Heywood, John B ^a  

^a MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^b Dana Corporation

Author keywords

[No Author keywords available]

Indexed keywords

DIESEL ENGINES; PISTONS; PRESSURE DISTRIBUTION;

CONTACT LOCATION; CONTACT PRESSURE DISTRIBUTION; OIL CONSUMPTION; OIL FILM THICKNESS; OIL TRANSPORT; PISTON RING DYNAMICS; PRACTICAL GUIDANCE; RING DYNAMICS;

ENGINE PISTONS;

EID: 85072460243     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/970835     Document Type: Conference Paper

References (16)

1. Yoshida H., Kusama, K., and Kobayashi, H., 1991, "Diesel Engine Oil Consumption Depending on Piston Ring Design," SAE Paper 911699
2. Mihara, K., and Inoue H., 1995, "Effect of Piston Top Ring Design on Oil Consumption," SAE Paper 950937
3. Jakobs, R., "Aspects of the Functional Behavior of Negative Torsion Taper-Faced Rings in the 2nd Groove of Automotive Diesel Engines," Goetze Internal Report
4. Ting, L.L., and Mayer, J.E. Jr., 1974 "Piston Ring Lubrication and Cylinder Bore Wear Analysis, Part 2-Theory Verification," ASME Transaction Journal of Lubrication Technology, Vol. 96, pp 258-266
5. Tian, T., Noordzij, L. B., Wong, V.W., and Heywood, J.B., 1996, "Modeling Piston-Ring Dynamics, Blowby, and Ring-Twist Effects," Submitted to the 1996 ASME ICE Fall Technical Conference
6. Tian, T., Wong, V.W., and Heywood, J.B., 1996, "A Piston Ring-Pack Film Thickness and Friction Model for Multigrade Oils and Rough Surfaces," SAE Paper 962032
7. Rabute, R., 1995, "Analysis of Ring Static-Twist Dependency on the Circumferential Locations," Internal Report, Dana Corporation
8. Ruddy, B.L., Dowson, D., Economou, P.N., and Baker, A.J.S,., "Piston Ring Lubrication-Part III, The Influence of Ring Dynamics and Ring Twist," in Energy Conservation through Fluid Film Lubrication Technology: Frontiers in Research and Design, ASME Winter Meeting, 1979, pp 191-215
9. Wong, V.W., Tian, T., Lang, H., Ryan, J.P., Sekiya, Y., Kobayashi, Y., and Aoyama, S., 1994, "A Numerical Model of Piston Secondary Motion and Piston Slap in Partially Flooded Elastohydrodynamic Skirt Lubrication," SAE Paper 940696
10. Tamai, G., 1995, "Experimental Study of Engine Oil Film Thickness Dependency on Liner Location, Oil Properties, and Operating Conditions," M.S. Thesis, Department of Mechanical Engineering, MIT
11. Casey, S., 1996, Internal Report, Consortium on Lubrication in IC Engines, MIT
12. Apple, J., "Piston Groove Distortion," Dana Internal Report
13. Reipert, P., and Buchta, R., 1981, "New Design Methods for Pistons," SAE Paper 810933
14. Li, C.H., 1982, "Piston Thermal Deformation and Friction Considerations," SAE Paper 820086
15. Noordzij, L.B., 1996, "Measurement and Analysis of Piston Inter-Ring Pressures and Oil Film Thickness, and Their Effects on Engine Oil Consumption," MS Thesis, Department of Mechanical Engineering, MIT
16. Arztner, D., 1996, "Investigation of Oil Consumption Mechanisms in a Spark-Ignition Engine," MS Thesis, Department of Mechanical Engineering, MIT