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Evaluation of Heavy-Duty Engine Exhaust Particulate Traps
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English
Abstract
This paper summarizes the results of a laboratory effort to evaluate several aspects of the use of exhaust particulate traps with heavy-duty engines. The effort involved: monitoring exhaust temperatures in heavy-duty vehicles operating on a chassis dynamometer; design and evaluation of a particulate trap bypass system; regeneration of particulate traps; and exhaust emissions evaluations of a heavy-duty diesel engine, with and without exhaust particulate traps.
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Citation
Urban, C. and Wagner, R., "Evaluation of Heavy-Duty Engine Exhaust Particulate Traps," SAE Technical Paper 850147, 1985, https://doi.org/10.4271/850147.Also In
References
- Urban, C.M. “Heavy-Duty Engine Exhaust Particulate Trap Evaluation Final Report prepared for the Environmental Protection Agency under Contract No. 68-03-3162, Work Assignment No. 3, EPA 460/3-84-008 September 1984
- Warner-Selph, M.A. Dietzmann, H.E. “Characterization of Heavy-Duty Motor Vehicle Emissions Under Transient Driving Conditions,” Final Report prepared for the Environmental Protection Agency under Contract No. 68-02-3722 September 1984
- Federal Register “Gaseous Emission Regulations for 1984 and Later Model Year Heavy-Duty Engines,” 45 14 January 21 1980
- Federal Register “Control of Air Pollution from New Motor Vehicles and New Motor Vehicle Engines; Particulate Regulation for Heavy-Duty Diesel Engines,” 46 4 January 7 1981
- France, C.J. et al “Recommended Practice for Determining Exhaust Emissions from Heavy-Duty Vehicles under Transient Conditions,” Technical Report SDSB 79-80 Environmental Protection Agency Ann Arbor, MI Federal Register “Evaporative Emission Regulation and Test Procedure for 1985 and Later Model Year Gasoline-Fueled Heavy-Duty Vehicles; Final Rule” 48 8 January 12 1983
- Howitt, J.S. Montierth, M.R. “Cellular Ceramic Diesel Particulate Filter,” SAE Paper 810114 presented at the International Congress and Exposition Cobo Hall Detroit, Michigan February 23-27 1981
- Wade, W.R. White, J.E. Florek, J.J. “Diesel Particulate Trap Regeneration Techniques,” SAE Paper 810118 presented at the International Congress and Exposition Cobo Hall Detroit, Michigan February 23-27 1981
- Urban, C.M. Landman, L.C. Wagner, R.D. “Diesel Car Particulate Control Methods,” SAE Paper 830083 presented at the International Congress and Exposition Detroit, Michigan February 28 March 4 1983