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A Turbocharged Diesel Engine Test for Evaluating Ring Sticking Tendencies of High Quality Diesel Engine Oils
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English
Abstract
The use of a European 5945 cc (363 cubic inch displacement, CID) engine and 300 hour test procedure is evaluated as a means of predicting the ring sticking tendencies of crankcase oils in turbocharged diesel engines. Correlative data are provided with the Caterpillar OL-1 Test. The 5945 cc engine test identifies the ring sticking tendencies of two oils in the same manner as the known field histories of these lubricants.
Progress is reported on test development and refinement. Test results show the superior ability of a selected oil formulation to minimize piston ring sticking tendencies.
Authors
Citation
Knight, C., "A Turbocharged Diesel Engine Test for Evaluating Ring Sticking Tendencies of High Quality Diesel Engine Oils," SAE Technical Paper 760724, 1976, https://doi.org/10.4271/760724.Also In
References
- Lubrication Requirements of European High Speed Diesel Engines Interim Report by CEC Investigation Group IGL-5 November 1974
- Menetrier Bolard Grondel December 1972
- Parsons G. J. “Towards Higher Performance Diesel Oils - Assessment of some European Tests” Institute of Petroleum Montreux 1973
- Towle Messrs. Glover Parsons “High Performance Diesel Oils” Austrian Association of Petroleum Sciences April 1965
- Caterpillar Tractor Company Basic Engine Engineering - Letter to The Lubrizol Corporation Cleveland March 1976
- Asseff P. A. Williams R. K. “Some Problems with the Determination of Used Oil Insolubles and their Relation to Engine Cleanliness” SAE National Fuels and Lubricant Meeting Tulsa November 1960
- Bush Martin “Air to Air Cooling for Diesel Engines” Diesel and Gas Turbine Progress Worldwide Jan/Feb 1975