The degradation of lubricants in gasoline engines: Development of a test procedure to evaluate engine oil degradation and its consequences for rheology

Tribology and Interface Engineering Series

Volumn 48, Issue , 2005, Pages 593-602

  Lee, P M ^a   Stark, M S ^b   Wilkinson, J J ^b   Priest, M ^a   Smith, J R Lindsay ^b   Taylor, R I ^c   Chung, S ^d  

^a UNIVERSITY OF LEEDS   (United Kingdom)

^b UNIVERSITY OF YORK   (United Kingdom)

^c SHELL GLOBAL SOLUTIONS INTERNATIONAL B V   (United States)

^d INFINEUM UK LTD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 33745082250     PISSN: 15723364     EISSN: None     Source Type: Book Series    
DOI: 10.1016/s0167-8922(05)80061-6     Document Type: Article

References (27)

1. Korcek, S. and R.K. Jensen, Relation between Base Oils Composition and Oxidation Stability at Increased Temperatures. ASLE Trans., 1976. 19(2): p. 83-94.
2. Korcek, S. and M.D. Johnson, Effect of NOx on Liquid Phase Oxidation and Inhibition at Elevated Temperatures, in Engine Oils and Automotive Lubrication, W.J. Bartz, Editor. 1993, Marcel Dekker, Inc.: New York. p. 177-199.
3. Mortier, R.M. and S.T. Orszulik, Chemistry and Technology of Lubricants. 2 ed. 1997, London: Blackie Academic and Professional.
4. Fox, M. Ring Zone Lubrication: Implications for Reduced Emissions and Enhanced Engine Life. in The Tribology of Internal Combustion Engines. 1997. The University of Birmingham, UK: Mechanical Engineering Publications Limited.
5. Spearot, J., Viscosity of Severely Oxidized Engine Oils. Ind. Eng. Chem., Prod. Res. Develop., 1974. 13(4): p. 259-266.
6. Taylor, R.I., Engine Friction: The Influence of Lubricant Rheology. Proc Instn Mech Engrs Part J, 1997. 211: p. 235-246.
7. Yatsutomi, S., Y. Maeda, and T. Maeda, Kinetic Approach to Engine Oil: 1 - Analysis of Lubricant Transport and Degradation in Engine System. Ind. Eng. Chem. Prod. Res. Dev., 1981. 20: p. 530.
8. Korcek, S. and L.R. Maloney, Mechanisms of Antioxidant decay in Gasoline Engines: Investigations of Zinc Dialkyldithiophosphate Additives. 1981, SAE paper 810014.
9. Hammond, C.J., et al., Measurement of Lubricant Flow in a Gasoline Engine. Submitted to Tribology Letters, (June 2004).
10. Stark, M.S., et al. The Degradation of Lubricants in Gasoline Engines: Lubricant Flow and Degradation in the Piston Assembly, in 31st Leeds-Lyon. Life Cycle Tribology. 2004. Leeds, UK.
11. Bergin, S. and S. Clarke, Development of the Sequence IIIF Engine Oil Test. 1999, ASTM.
12. Olree, B., et al., ASTM Research Report (Sequence IIIG). 2004, ASTM.
13. Fox, M.F. and M.R. Sutton, A Reduced Engine Lubricant Volume Method For Accelerated Testing. 2004.
14. Bosse, J., Olbelastungskennziffer. Technische Arbeitstagung Hohenheim, 1994(1994).
15. Flamberg, A., et al., Mechanical Degradation of Multigrade Oils in Laboratory Engine Tests. 1994, SAE Paper 942024.
16. Herbeaux, J.-L. and W.E. VanArsdale. Mechanical Degradation of Multi-Grade Engine Oils, in International Congress and Exposition. 1993. Detroit, Michigan: SAE paper 930690.
17. Lockwood, F., et al., The Chemical Degradation of Ester Lubricants. ASLE Trans., 1979. 22: p. 267.
18. Emanuel, N.M., E.T. Denisov, and Z.K. Maizus, Liquid Phase Oxidation of Hydocarbons. 1997, New York: Plenum Press.
19. Dong, J., F.R. Van-de-Voort, and I.I. Ismail, Rapid Determination of Carboxylic Acid Contribution to the Total Acid Number of Lubricants by FT-IR. Lubrication Engineering, 2000. 12.
20. LindsaySmith, J.R., E. Nagatomi, and D.J. Waddington, The Autoxidation of Aliphatic Esters. Part 2. The Autoxidation of Neopentyl Esters. Journal of the Chemical Society Perkin Transactions, 2000. 2(11): p. 2248.
21. Gamble, R., The Influence of Lubricant Degradation on Piston Assembly Tribology, in Dept. Engineering. 2002, The University of Leeds: Leeds.
22. Kawamura, M., et al. Sludge Formation and Engine Oil Dispersancy Evaluation with a Laboratory Scale Sludge Simulator. in International Fuels and Lubricants Meeting and Exposition. 1989. Baltimore, Maryland: SAE Paper 892105.
23. Jung, S. and J. Jin, Monitoring of Rotational Movements of Two Piston Rings in a Cylinder Using Radioisotopes. Journal of the Korean Nuclear Society, 1999. 31(4): p. 423-431.
24. Apindt, R.S., C.L. Wolf, and D.R. Stevens, Nitrogen Oxodes, Combustion, and Engine Deposits. SAE Transactions, 1956. 64(797).
25. Fukui, M., et al., Examination of Lubricant Oil Components Affecting the Formation of Combustion Chamber Deposit in a Two-stroke Engine. JSAE Review, 2001. 22: p. 281-285.
26. SwRI, Engine Deposits and Sulfonate Detergents. 2004, Personal communication.
27. Dowson, D., Piston Assemblies; Background and Lubrication Analysis, in Engine Tribology, C.M. Taylor, Editor. 1993, Elsevier. p. 213-240.