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Design of Internal Combustion Engine Piston Based on Skirt Lubrication Analysis
Technical Paper
2001-01-2486
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Many piston parameters and the profile of piston skirt should be optimized in order to get the best lubrication. To attain optimized parameters, a lubrication analysis of piston skirt was carried out. After having investigated the real condition, a numerical lubrication model was established and computer programs were worked out to simulate the performance of skirt, and every parameter can be modified to optimize the whole skirt parameters. In addition, an equipment to measure the oil film thickness between piston and bore was developed to verify the numerical simulation model. Because various parameters, like radial clearance, piston surface profile, piston pin offset, and skirt length, made experiments too difficulty to implement, the program simulation become exercisable and economical method. Through the simulation a group of optimized piston parameters could be obtained easily.
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Citation
Yang, J., Yang, W., Yu, X., and Wang, C., "Design of Internal Combustion Engine Piston Based on Skirt Lubrication Analysis," SAE Technical Paper 2001-01-2486, 2001, https://doi.org/10.4271/2001-01-2486.Also In
References
- Ungar, E.E. Ross, D. “Vibration and Noise Due to Piston-Slap in Reciprocating Machinery,” J. Sound Vibration 2 2 132 146 1965
- Laws, A.M. Parker, D.A. Turner, B. “Piston Movement as a Source of Engine Noise,” FISITA Conference 1/29 1/37 1972
- Fielding, B.J. Skorecki, J. “Identification of Mechanical Sources of Noise in a Diesel engine: Sound Originating from Piston Slap,” Proc. Inst. Mech. Eng. 184 46 859 871 1969-1970
- Wilson, R. Fawcett, J.N. “Dynamics of the slider-Crank Mechanism with Clearance in the Slider Bearing,” Mechanism and Machine Theory 9 61 80 1970
- Taylor C.M. “Automobile engine tribology-design considerations for efficiency and durability,” Wear 221 1 8 1998
- Okubo, M. Kanda, H. Yonezawa, T. “Analysis and Reduction of Piston slap Noise in Diesel Engines,” SAE Paper No. 890127 1989
- Smith, A.V. Clark, P.K. “Engine Component Optimization-The Development of a Predictive CAE-based Model of Piston/Liner Interaction,” FISITA conference London 1992
- Nakashima Kazuhiro Yajima Yuji Suzuki Kyochi “Approach to minimization of piston slap force for noise reduction -investigation of piston slap force by numerical simulation,” JSAE Review 20 211 216 1999
- Griffiths, W.J. Skorecki, J. “Some Aspects of Vibration on a Single Cylinder Diesel Engine,” J. Sound Vibration 1 4 345 364 1964
- Greene, A.B. “Initial Visual Studies of Piston-Cylinder Dynamic Oil Film Behavior,” Wear 13 345 369 1969
- Bishop, G.R. Leavitt, A.H. “Performance Simulation of a Diesel Piston and Ring system,” SAE Paper No. 750768 1975
- Rohrle, M.D. “Affecting Diesel engine Noise by the Piston,” SAE Paper No. 750799 1975
- Munro, R. Parker, A. “Transverse Movement Analysis and Its Influence on Diesel Piston Design,” SAE Paper No. 750800 1975
- Li, D.F. Rohde, S.M. Ezzat, H.A. “An Automotive Piston Lubrication Model,” ASLE Transactions 26 2 151 160 1983
- Oh, K.P. Li, C.H. Goenka, P.K. “Elastohydrodynamic Lubrication of Piston Skirts,” ASME Journal of Tribolog y 109 356 362 1987
- Blare, W.B. Hoult, D.P. Wong, V.W. “The Rloe of Piston Distortion on Lubrication in a Reciprocation Engine,” ASME Journal of Engineering for Gas Turbines and Power 112 287 300 1990
- Zhu, D. Hu, Y. Cheng, H.S. Arai, T. Hamai, K. “A numerical Analysis for Piston Skirt in Mixed Lubrication, Part II: Deformation Consideration,” ASME Journal of Tribology 115 125 1992
- Dursunkada, Z. Keribar, R. “Simulation of Secondary Dynamics of Articulated and Conventional Piston Assemblies,” SAE Paper No. 920484
- Goenka, P.K. Meernik, P.R. “Lubrication Analysis of Piston Skirts,” SAE Paper No. 920490
- Keribar, R. Dursunkaya, Z. “A comprehensive Model of Skirt Lubrication,” SAE Paper No. 920483
- Dursunkada, Z. Keribar, R. Ganapathy, V. “A Model of Piston Secondary Motion and Elastohydrodynamic Skirt Lubrication,” ASME Journal of Tribology 116 777 785 1994
- Patir, N. Cheng, H.S. “An Average Flow Model for Determining Effects of Three Dimensional Roughness on Partial Hydrodynamic Lubrication,” ASME Journal of Trobology 100 1 12 17 1978
- Greenwood, J.A. Tripp, J.H. “The Contact of Two Nominally Flat Rough Surface,” Proc. Instn. Mech.Engrs. 185 625 633
- Ingles, E.N. “Instrumentation of a Diesel Engine for Oil Film Thickness Measurements Using Fiber Optics and Laser Fluorescence,” Department of Mechanical Engineering, MIT June 1991
- Lux, J.P. “Lubrication Film Thickness Measurement in Diesel Engine,” Department of Mechanics Engineering, MIT 1989