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A Study on the Mechanism of Lubricating Oil Consumption of Diesel Engines - 3rd Report: Effect of Piston Motion on Piston Skirt Oil Film Behavior
Technical Paper
2006-01-3349
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The necessity of the reduction of the lubricating oil consumption of diesel engines has been increasing its importance to reduce the negative effect of exhausted oil on after treatment devices for exhausted gas. The final purpose of the studies is clarifying the mechanism of the oil consumption and developing the method of its estimation. For the basic study, the mechanism of oil film generation on the piston skirt could be explained by hydrodynamic lubrication in our first and second reports [1, 2]. In this paper, the piston skirt was calculated using the measured piston motion to clarify the effect of the piston motion to the piston skirt oil film behavior.
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Citation
Nakamura, M., Hayashi, H., and Ito, A., "A Study on the Mechanism of Lubricating Oil Consumption of Diesel Engines - 3rd Report: Effect of Piston Motion on Piston Skirt Oil Film Behavior," SAE Technical Paper 2006-01-3349, 2006, https://doi.org/10.4271/2006-01-3349.Also In
References
- Ito, A. et al. 2005 “A Study on the Mechanism of Lubricating Oil Consumption of Diesel Engines. -1 st report: The Effect of the Design of Piston Skirt on Lubricating Oil Consumption-,” SAE Paper 2005-01-2169
- Nakamura, M. et al. 2005 “A Study on the Mechanism of Lubricating Oil Consumption of Diesel Engines. - 2 nd report: Mechanism of Oil Film Generation on Piston Skirt -,” SAE Paper 2005-01-2167
- Furuhama, S. et al. 1984 “Tribology of Automotive Engines” Natsume-sha 133 150
- Kawamoto, J. et al. 1977 “Study of the Mechanism of Engine Oil Consumption (Part II) -Oil Rise on a Piston Surface-” Junkatsu 22 12 788 795
- Furuhama, S. et al. 1981 “An Increase of Engine Oil Consumption at High Temperature of Piston and Cylinder,” SAE Paper 810975 53 62
- Tian, T. et al. 1996 “Modeling Piston-Ring Dynamics, Blowby, and Ring-Twist Effects,” ASME, ICE 27-2 67 80
- Tian, T. et al. 2002 “An Experimental and Theoretical Study of the Contribution of Oil Evaporation to Oil Consumption,” SAE Paper 2002-01-2694 1182 1193
- Hubert M Herbst et al. 2000 “Simulation of Piston Ring Dynamics and their Effect on Oil Consumption,” SAE Paper 200-01-0919 7 18
- Suzuki, T. et al. 1989 “Simulation of the Distribution of Lubricating Oil Film on the Piston Skirt,” JASME 55-511 768 773
- Suzuki, T. et al. 1991 “Distribution and Behavior of Lubricating Oil Film on the Piston Skirt of Air-compressors,” JASME 57-542 3603 3608