Affecting the normal running and determining the service lives of internal combustion engines, the lubrication and wear of the piston ring and cylinder liner pair are one of the most important area in tribology and studied both by theoretical analysis and experimental investigation by many researchers. In this paper, two-dimensional full numerical analysis is developed for the lubrication analysis of the piston ring based on the flow of lubricant. The forming of the lubricant film and the characteristics of the pressure distributions on the piston ring surface are studied. The detailed effects of many different factors, such as temperature, surface roughness, mixed lubrication and deformation of cylinder liner, are discussed. The calculating results show that the lubrication performance of piston ring significantly depends on those factors. This paper may provide some insights for the analysis of the lubrication performance of piston ring.
Two Dimensional Numerical Analysis of Piston Ring Lubrication of an Internal Combustion Engine
Sae Technical Papers
International Congress & Exposition ; 1999
01.03.1999
Aufsatz (Konferenz)
Englisch
Two dimensional numerical analysis of piston ring lubrication of an internal combustion engine
Kraftfahrwesen | 1999
|Two Dimensional Numerical Analysis of Piston Ring Lubrication of an Internal Combustion Engine
British Library Conference Proceedings | 1999
|Design of Internal Combustion Engine Piston Based on Skirt Lubrication Analysis
SAE Technical Papers | 2001
|A Numerical Model for Piston Pin Lubrication in Internal Combustion Engines
SAE Technical Papers | 2020
|A Numerical Model for Piston Pin Lubrication in Internal Combustion Engines
British Library Conference Proceedings | 2020
|