This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
A Severe Single Cylinder Diesel Engine Test for European SHPD Oils
Annotation ability available
Sector:
Language:
English
Abstract
This paper describes the development of a severe diesel engine test and its use as a tool for the evaluation of high performance lubricants. The test has been designed to screen oils prior to submission for expensive multi-cylinder evaluation and uses a tight top land piston.
The paper continues earlier work reported during 1985 and describes the influence of liner finish and other hardware effects on test repeatability. The resulting ABINGDON 1-J engine test has been used in the development of diesel oils superior in performance to CCMC D2.
Traditionally, European Super High Performance Diesel oils have been of 15W40 viscosity grade, but engine manufacturers are showing increasing interest in lower viscosities.
The ABINGDON 1-J test has been used to evaluate both 5W30 and 10W40 oils of Super High Performance Diesel quality. Performance of both mineral and synthetic basestocks are considered.
Authors
Citation
Dowling, M., Pritchard, J., and Crawley, B., "A Severe Single Cylinder Diesel Engine Test for European SHPD Oils," SAE Technical Paper 872033, 1987, https://doi.org/10.4271/872033.Also In
References
- Dowling M. Morris P.J. “Evaluation of Super High Performance Diesel Oils” SAE Paper 852127 October 1985
- Signer M. “Charecterisation of European Truck Diesel Engines, Their Lubrication and Future Development Trends” SAE Paper 831749 1983
- Al-Khalidi G.F. Eyre T.S. “Bore Polishing - identification and simulation” Tribology International 20 1 18 24 1987
- Guertler R.W. “Excessive Cylinder Wear and Bore Polishing in Heavy Duty Diesel Engines: Causes and Proposed Remedies” SAE Paper 860165 1986
- Wilson J. Calow J. “Cylinder liner bore polishing in automotive diesels” SAE paper 760722 1976
- ASTM Research Report RR:D-2:1194 “Measurement of lubricating oil performance with a multicylinder diesel laboratory engine procedure”
- Furuhama S. Hiruma M. Enomoto Y. “Effect of Enlarged Piston Top-Land Clearance on Lube Oil Consumption” Bulletin of JSME 29 254 August 1986
- Farnsworth G.R. Bachman H.E. Overton R. “Energy Savings with Multigraded Diesel Lubricants - an Experimental Test Design in Winter, Urban Bus operation” SAE paper 780371 1978
- Olsen D.H. Pullen G.A. “Engine Wear Protection of SAE 5W30 Oils” SAE paper 852075 1985
- Schmidt G.M. Michael M.I. “Performance of Multigrade Oils in Off-Highway Diesel Engines” SAE paper 801348 1980
- Schmidt G.M. Hollman V.D. Michael M.I. “Synthetics as Future Diesel Engine Lubricants” SAE paper 841366 1984