Comparison of the physical and chemical changes occurring in oils during aging in vehicle and engine fuel economy tests

SAE Technical Papers

Volumn , Issue , 1998, Pages

  Devlin, Mark T ^a   Lam, William Y ^a   McDonnell, Thomas F ^a  

^a Ethyl Petroleum Additives Inc   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ENGINES; FRICTION; FUEL OILS; TRIBOLOGY; VISCOSITY;

BOUNDARY FRICTION; CHEMICAL CHANGE; ECONOMY PERFORMANCE; FRICTION MODIFIER; HIGH TEMPERATURE; HIGH TEMPERATURE FUEL; PHYSICAL AND CHEMICAL PROPERTIES; VEHICLE TESTS;

FUEL ECONOMY;

EID: 85072449413     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/982504     Document Type: Conference Paper

References (8)

1. Moore, A.J., "Influences of Lubricant Properties on ASTM Sequence VI and Sequence VI-A Fuel Efficiency Performance" SAE Technical Paper 961138, 1996.
2. Gangopadhyay, A.K., Sorab, J., Willermet, P.A., Schriewer, K., Fyfe, K., and Lai, P.K.S., "Prediction of ASTM Sequence VI and VIA Fuel Economy Based on Laboratory Bench Tests" SAE Technical Paper 961140, 1996.
3. Bovington, C., Anghel, V., and Spikes, H.A., "Predicting Sequence VI and VIA Fuel Economy from Laboratory Bench Tests" SAE Technical Paper 961142, 1996.
4. Benchaita, M.T., and Lockwood, F.E., "A Reliable Friction Model of Lubricant-Related Friction in Internal Combustion Engines" Lubrication Science, 5 (4), 259 1993.
5. Korcek, S., Johnson, M.D., Jensen, R.K., and McCollum, C., "Retention of Fuel Efficiency of Engine Oils" Technische Akademie Esslingen 11th International Colloquium, 1998.
6. Johnson, M., Jensen, R., and Korcek, S., "Additive Interactions and Depletion in Fuel Efficient Engine Oils" SAE Technical Paper 971694, 1997.
7. Akiyama, K., Kikuchi, T., Sugiyama, S., Ashida, T., and Tanaka, I., "Gasoline Engine Oil Durability Effects on Fuel Economy Improvement Performance" JSAE Technical Paper 9535279, 1995.
8. Johnson, M.D., Jensen, R.K., Clausing, E.M., Schriewer, K., and Korcek, S., "Effects of Aging on Frictional Properties of Fuel Efficient Engine Oils" SAE Techincal Paper 952532, 1995.