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Modeling and Measurement of Tribological Parameters between Piston Rings and Liner in Turbocharged Diesel Engine
ISSN: 0148-7191, e-ISSN: 2688-3627
Published April 16, 2007 by SAE International in United States
Annotation ability available
This paper presents tribological modeling, experimental work, and validation of tribology parameters of a single cylinder turbocharged diesel engine run at various loads, speeds, intake boost pressures, and cylinder liner temperatures. Analysis were made on piston rings and liner materials, rings mechanical and thermal loads, contact pressure between rings and liner, and lubricant conditions. The engine tribology parameters were measured, and used to validate the engine tribology models. These tribology parameters are: oil film thickness, coefficient of friction between rings and liner, friction force, friction power, friction torque, shear rate, shear stress and wear of the sliding surfaces.
In order to measure the oil film thickness between rings and liner, a single cylinder AVL turbocharged diesel engine was instrumented to accept the difference in voltage drop method between rings, oil film, and liner. The oil film thickness was measured between top piston ring, second piston ring and oil ring along the engine stroke from the bottom reversal to top reversal.
|Technical Paper||Development of a Piston Ring-Cylinder Bore Wear Model|
|Technical Paper||The Influence of Lubricant Rheology on Friction in the Piston Ring-Pack|
|Technical Paper||Exploring PVD Coatings for Cylinder Liner Applications|
- Philipe Saad - Adiabatics, Inc.
- Lloyd Kamo - Adiabatics, Inc.
- Milad Mekari - US Army TACOM R&D Center
- Walter Bryzik - US Army TACOM R&D Center
- Victor Wong - Massachusetts Institute of Technology
- Nicolas Dmitrichenko - National Transport University, Kiev, Ukraine
- Rudolf Mnatsakanov - National Transport University, Kiev, Ukraine
CitationSaad, P., Kamo, L., Mekari, M., Bryzik, W. et al., "Modeling and Measurement of Tribological Parameters between Piston Rings and Liner in Turbocharged Diesel Engine," SAE Technical Paper 2007-01-1440, 2007, https://doi.org/10.4271/2007-01-1440.
- SAE Paper No. 03P-433 Development of High Temperature Diesel Engine Piston Ring and Cylinder Liner Tribology Kamo Lloyd Philipe Saad Adiabatics Inc. Bryzik Walter Milad Mekari U.S. Army TACOM Research and Development Center
- Klymenko L. P. Mathematical Simulation of Complicated Technological Processes 4 th International Modeling School of AMSE-VAOL Rzeszow University of Technology Rzeszow 2000
- Priest Martin Barrell Dave Carden Phil Bell David “Piston Assembly Friction Losses: Comparison of Measured and Predicted Data” SAE 2006-01-0426
- D. E. Richardson “Review of power cylinder friction for diesel engines” ASME Paper No. 99-ICE-196, Spring technical conference 1999
- Qiu Yunchao Zou Qian Barber Gary McCormick Harold Zou Dequan Mekari Milad “Wear Model for piston ring and cylinder bore system” ASME, ICEF-2005-1340
- Koch, F. Geiger, U. Hermsen, F-G. PIFFO-Piston Friction Measurement during Fired Operation SAE 960306 1996
- Tian, T. Wong, V. W. Heywood, J. B. 1996 “A Piston Ring-Pack Film Thickness and Friction Model for Multigrade Oils and Rough Surfaces” SAE Paper 962032 SAE Transactions, Journal of Fuels and Lubricants 105 1783 1795
- Myers John E. Borman Gary L. Myers Philip S. “Measurement of Oil Film Thickness and Liner Temperature at Top Ring Reversal in a Diesel Engine” SAE Paper 900813 1990
- Takiguchi Masaaki Nakayama Kei Furuhama Shoichi “Variation of Piston Ring Oil Film Thickness in an Internal Combustion Engine - Comparison between Thrust and Anti-Trust Sides” SAE Paper 980563 1998
- 11 th International Conference on Composite/Nano Engineering ICCE-11 Development of Composite Thermal Barrier Coatings Kamo Lloyd Philipe Saad Adiabatics Inc. Bryzik Walter Milad Mekari US Army TACOM Research and Development Center
- Pirest M. Taylor C.M. “Predictive Wear Modeling of Lubricated Piston Rings in a Diesel Engine” Wear 231 89 101
- Tian T. Wong V. W. Heywood J. B. 1996 “A piston ring-pack film thickness and friction model for multi-grade oils and rough surfaces” SAE paper 962032
- Richardson, D. E. Krause S. A. “Predicted effects of cylinder kit wear on blow-by and oil consumption for diesel engines” American Society of Mechanical Engineers, Internal Combustion Engine Division (Publication) ICE 30 2 1998 81 91
- Priest M. Taylor C. M. “Predictive wear modeling of lubricated piston rings in a diesel engine” Wear 1999 231 89 101
- Dmitrichenko N., F. Mnatsakanov R., G. Saad P. “Problems of Friction and Wear” 44 KIUCA Kiev 0370-2197
- Dmitrichenko N., F. Mnatsakanov R., G. Saad P. Problem of Friction and Wear 1998 Problems of Maintenance and Reliability in Aviation Techniques Kiev
- Dmitrichenko N., F. Mnatsakanov R., G. Saad P. 1999 Theoretical Model of Wear Intensity in High Dynamic Load Conditions Warsaw, Poland 0208-7774
- Dmitrichenko N., F. Mnatsakanov R., G. Saad P. Second Joint American-Eastern-European Conference-New Materials and Technologies in Tribology
- Dmitrichenko N., F. Mnatsakanov R., G. Saad P. Problem of Friction and Wear Criterion on a relative estimation anti-wear and anti-friction of lubricants properties in conditions of dynamic load KIUCA Kiev Ukraine
- Dmitrichenko N., F. Mnatsakanov R., G. Saad P. Investigation of Lubricating Process in the time of revealing signs of damage 4-th International Symposium of Ukrainian Mechanical Engineers in Lvov
- Dmitrichenko N., F. Mnatsakanov R., G. Saad P. Evaluation and prediction of durability of tribo-mechanical systems in non-stationary friction
- Dmitrichenko N., F. Mnatsakanov R., G. Saad P. Tribological Lubricants characteristics at non-stationary conditions