This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Swirl Supported or Quiescent Combustion for 1990's Heavy-Duty DI Diesel Engines - An Analysis
Annotation ability available
Sector:
Language:
English
Abstract
This paper reports on research conducted at AVL on swirl supported and quiescent combustion systems on heavy-duty and medium-duty direct injection diesel engines towards defining the most appropriate combustion system technologies which will enable the EPA 1991 HD diesel emissions standards to be met without the use of exhaust after-treatment devices and with good prospects for meeting the 1994 standards. Based on both theoretical work and development efforts on a variety of engines, an analysis is conducted of the various aspects of swirl and fuel injection with regard to their effect on the formation of combustible mixtures and on particulate formation. Particular reference is given to the lube oil particulate fractions and to the dry soot fraction, recognized as the main contributors to total particulates. Based on this analysis, the main features of a low emission combustion system are derived, and a strategy to satisfy the 1991 and 1994 standards is presented.
Recommended Content
Authors
Topic
Citation
Cartellieri, W. and Herzog, P., "Swirl Supported or Quiescent Combustion for 1990's Heavy-Duty DI Diesel Engines - An Analysis," SAE Technical Paper 880342, 1988, https://doi.org/10.4271/880342.Also In
References
- USA-Code of Federal Regulations, Protection of Environment
- CARTELLIERI W. P. TRITTHART P. “Particulate Analysis of Light Duty Diesel Engines (IDI & DI) With Particular Reference to the Lube Oil Fraction” SAE-Paper 840418
- CARTELLIERI W.P. WACHTER W.F. “Status Report on a Preliminary Survey of Strategies to meet US-1991 HD Diesel Emission Standards Without Exhaust Gas Aftertreatment” SAE-Paper 870342
- HAMES R.J. MERRION D.F. FORD H.S. “Some Effects of Fuel Injection System Parameters on Diesel Exhaust Emissions” SAE-Paper 710671
- GAAL S.L. PERR J.P. MUNTEAN G.L. WILSON H.K. “The PT-ECON-A New Injector Concept for the DI Diesel to improve Smoke and Fuel Consumption at Low Emission Levels” presented at the 11th International Congress on Combustion Engines (CIMAC) Barcelona 1975
- FUNKENBUSCH E. F. LEDDY D.G. JOHNSON J.H. “The Characterization of the Soluble Fraction of Diesel Particulate Matter” SAE-Paper 790418
- BLACK F. HIGH L. “Methodology for Determining Particulate and Gaseous Diesel Hydrocarbon Emissions” SAE-Paper 790422
- MAYER W.J. LECHMAN D.C. HILDEN D.L. “The Contribution of Engine Oil to Diesel Exhaust Particulate Emissions” SAE-Paper 800256
- RREMFL P. SCHINDLER W. SCHIEFER E. “Dynamic Measurements of Particulate Mass Emission on Light-Duty Diesel Engines under Steady-State and Transient Conditions” SAE-Paper 850269
- DODD A.E. HOLUBECKI Z. “The Measurement of Diesel Exhaust Smoke” MIRA-Report No. 1965/10
- ALKIDAS A.C. “Relationsships Between Smoke Measurements and Particulate Measurements” SAE-Paper 840412
- WALL J.C. HOEKMAN S.K. “Fuel Composition Effects on Heavy-Duty Diesel Particulate Emissions” SAE-Paper 841364
- WALL J.C. SHIMPI S.A. YU M.L. “Fuel Sulfur Reduction for Control of Diesel Particulate Emissions” SAE-Paper 872139
- CARTELLIERI W.P. WERLBERGER P. “Investigation of Combustion in High Speed Direct Injection Diesel Engines Using a Novel High Speed Combustion hotography Technique” 20th FISITA Congress Vienna SAE-Paper 845008 1.64 1.75 1984
- WERLBERGER P. CARTELLIERI W.P. “Fuel Injection and Combustion Phenomena in a High Speed DI Diesel Engine Observed by Means of Endoscopic High Speed Photography” SAE-Paper 870097
- “Verdampfungsverlust von Schmierölen” (nach NOACK) (“Evaporation Loss of Lube Oils” acc. to NOACK)
- KAWAKAMI M. OKEAY T. “Investigation on Combustion in Medium-Speed Diesel Engines. Relation between Characteristics of Diesel Spray and Exhaust Smoke” Bulletin of the M.E.S.J. 14 2 Sept. 1986
- MURAYAMA T. MIYAMOTO N. CHIKAHISA T. YAMANE K. “Effects of Combustion and Injection Systems on Unburnt HC and Particulate Emissions from a DI Diesel Engine” SAE-Paper 861232
- SHIMODA M. SUZUKI T. SHIGEMORI M. “Observation of the Particulate Formation Process in the Cylinder of a Direct Injection Diesel Engine” SAE-Paper 870268
- KONO S. NAGAO A. MOTOOKA H. “Prediction of In-Cylinder Flow and Spray Formation Effects on Combustion in Direct Injection Diesel Engines” SAE-Paper 850108
- HERZOG P. “Trends in Combustion Development of Direct Injection Diesel Engines” Paper presented at International Symposium on Combustion in IC-Engines Tianjin, China September 10 - 14 1986
- VARDE K.S. POPA D.M. VARDE L.K. “Spray Angle and Atomization in Diesel Sprays” SAE-Paper 841055
- PITCHER G. WIGLEY G. WINKL-HOFER E. JOHNS R.J.R. “Einspritz-strahluntersuchungen an einem Modellmotor”, interner AVL-FSE-Bericht, 1987 (“Analysis of Fuel Spray in a Model Engine” internal AVL-FSE-Report)
- SITKEI G. “Kraftstoffaufbereitung und Verbrennung bei Dieselmotoren,” Springer Verlag, Berlin/Göttingen/Heidelberg 1964
- SCHMIDT P. WALZEL P. “Zerstöuben von Flüssigkeiten” Physik in unserer Zeit 15 1984 4
- HIROYASU H. “Diesel Engine Combustion and its Modeling” International Symposium on Diagnostics and Modeling of Combustion in Reciprocating Engines” September 4-6 1985 Tokyo
- HASHIMOTO T. OKADA K. OIKAWA T. “ISUZU New 9.81 Diesel Engine with Variable Geometry Turbocharger” SAE-Paper 860460
- SHIMADA T. SARAI K. KURIHARA S. “Variable Swirl Inlet System and its Effects on Diesel Performance and Emissions” SAE-Paper 861185
- ARAI M. TABATA M. HIROYASHU H. SHIMIZU M. “Disintegrating Process and Spray Characterization of Fuel Jet Injected by a Diesel Nozzle” SAE-Paper 8409275
- BÜRGLER L. HERZOG P. “Einfluß gemischbildender Maßnahmen auf das Betriebsverhalten eines schnell-laufenden Dieselmotors mit direkter luftverteilender Einspritzung.” Interner AVL-EK-Bericht, 1987. (“Effect of Air-Fuel Mixing on Performance of a HSDI Diesel Engine with Air Distributed Fuel Injection”
- HERZOG P. “Response of a High Speed Direct Injection Diesel Engine to Spray Hole Diameters and Pumping Rates” Paper presented at 16. CIMAC Congress Oslo 1985