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Particulate Analysis of Light Duty Diesel Engines (IDI &DI) With Particular Reference to the Lube Oil Particulate Fraction
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Abstract
Particulate mass emissions (US-EPA FTP75) of a variety of light duty diesel (IDI) production vehicles have been analysed for their content of organic insoluble and organic soluble fractions. The latter was further separated into lube oil and fuel particulate fractions by a gas chromatographic method which is described in the paper. This has provided the information to establish a database on the relative contributions of organic solubles and lube oil to both total particulates and total hydrocarbon (HC) emissions. As a result a target minimum lube oil particulate emission level has been defined to act as a guide line in engine development to minimize the contribution of the lube oil to total particulate matter. Additionally, HC and the various particulate fractions of IDI and DI high speed diesel engines are compared under steady state and transient operating conditions and their relative significance indicated. Finally, the effect of engine design parameters mainly controlling lube oil particulates is quantified.
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Cartellieri, W. and Tritthart, P., "Particulate Analysis of Light Duty Diesel Engines (IDI &DI) With Particular Reference to the Lube Oil Particulate Fraction," SAE Technical Paper 840418, 1984, https://doi.org/10.4271/840418.Also In
Diesel Exhaust Emissions-Particulate Studies and Transient Cycle Testing
Number: SP-0578; Published: 1984-08-01
Number: SP-0578; Published: 1984-08-01
References
- Black F. High L. “Methodology for Determining Particulate and Gaseous Diesel HC-Emissions” SAE-Paper 790422
- SAE-Proceedings, p-86 “Diesel Combustion and Emissions” 1980
- SAE-Special Papers SP-484 “Diesel Combustion and Emissions” 1981
- SAE-Proceedings, P-107 “Diesel Engine Combustion, Emissions and Particulates” 1982
- SAE-Special Papers SP-537 “Diesel Particulate Emissions Control” 1983
- SAE-Proceedings, P-130 “A World-wide View of Diesel Combustion, Emissions, and Analysis” 1983
- Amano M. Sami H. Nakogawa S. Yoshizaki H. “Approaches to Low Emission Levels for Light-Duty Diesel Vehicles” SAE-Paper 760211
- Wentworth J.T. “Effect of Top Compression Ring Profile on Oil Consumption and Blowby with the Sealed Ring-Orifice Design” SAE-Paper 820089
- Mayer W.J. Lechmann D.C. Hilden D.L. “The Contribution of Engine Oil to Diesel Exhaust Particulate Emissions” SAE-Paper 800256
- American Society for Testing and Materials ASTM D 2887
- Greeves G. Wang C.H.T. “Origins of Particulate Mass Emission” SAE-Paper 810260
- Cichocki R. Cartellieri W. “The Passenger Car Direct Injection Diesel - A Performance and Emissions Update” SAE-Paper 810480
- Dodd A.E. Holubecki Z. “The Measurement of Diesel Exhaust Smoke” MIRA-Report No. 1965/10
- Deuring H. “Long-Term Behaviour of Valve Stem Seals in Otto and Diesel Engines” SAE-Paper 810292
- Furuhama, Sh. et.a. “A Dynamic Theory of Piston-Ring Lubrication” ISME Bui 2 7 1959
- Pachernegg S.J. “The Hydraulics of Oil Scraping” SAE-Paper 710816
- Kageyama K. Kinehara N. “Characterization of Particulate Emission from Swirl Chamber Type Light-Duty Diesel Engine as a Function of Engine Parameters” SAE-Paper 820181