This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Predictive Analysis of Lube Oil Consumption for a Diesel Engine
Annotation ability available
Sector:
Language:
English
Abstract
One of the main trends in diesel engine technology is the reduction and control of lubricant consumption, since the lube oil constitutes a major contributor to the particulates exhaust gas emissions. Many efforts have been recently dedicated to the development of oil consumption simulation tools. This paper presents a methodology based on piston and ring dynamics simulation, coupled with an additional code that simulates the engine oil consumption. An example of the procedure is shown for a typical DI diesel engine, where some piston design parameters influence are studied. Finally, some engine tests results are presented in order to validate the numerical prediction.
Recommended Content
Authors
Topic
Citation
Zottin, W., Clemente, M., and Leite, J., "Predictive Analysis of Lube Oil Consumption for a Diesel Engine," SAE Technical Paper 950520, 1995, https://doi.org/10.4271/950520.Also In
References
- OILCON User's Manual 1992
- Zottin, W. Simulação da Dinâmica de Anéls de um Pistão utilizado em Motores de Combustão Interna 1993
- Duarte D. Jr, Zottin W. Piston Slap Theoretical Manual 1993
- PISDYN User's Manual RICARDO NORTH AMERICA 1993
- Zottin, W. Duarte, D. Jr Perrone, L.F. SimulaçÂão Numérica da Dinãmica do Pacote de Anéis de Um Pistão