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Effect of EGR on Autoignition, Combustion, Regulated Emissions and Aldehydes in DI Diesel Engines
Technical Paper
2002-01-1153
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
In view of the new regulations for diesel engine emissions, EGR is used to reduce the NOx emissions. Diluting the charge with EGR affects the autoignition, combustion as well as the regulated and unregulated emissions of diesel engines, under different operating conditions. This paper presents the results of an investigation on the effect of EGR on the global activation energy and order of the autoignition reactions, premixed and mixing-controlled combustion fractions, the regulated (unburned hydrocarbons, NOx, CO and particulates), aldehydes, CO2 and HC speciation. The experiments were conducted on two different direct injection, four-stroke-cycle, single-cylinder diesel engines over a wide range of operating conditions and EGR ratios.
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Nitu, B., Singh, I., Zhong, L., Badreshany, K. et al., "Effect of EGR on Autoignition, Combustion, Regulated Emissions and Aldehydes in DI Diesel Engines," SAE Technical Paper 2002-01-1153, 2002, https://doi.org/10.4271/2002-01-1153.Data Sets - Support Documents
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Compression Ignition Combustion and In-Cylinder Diesel Particulates and Nox Control
Number: SP-1698; Published: 2002-03-04
Number: SP-1698; Published: 2002-03-04
References
- Al-Rubale, M.A.R. Griffiths, J.F. Sheppard, C.G.W. Some Observation on the Effectiveness of Additives for Reducing the Ignition Delay Period of Diesel Engines SAE 912333 1991
- Arcoumanis, C. Bae, C. Nagwaney, A. Whitelaw, J.H. Effect of EGR on combustion in a 1.9L DI Diesel optical engine SAE 950850 1995
- Arcoumanis, C. Nagwaney, A. Hentschel, W. Ropke, S. Effect of EGR on spray development, combustion and emissions in a 1.9L direct-injection Diesel engine SAE 952356 1995
- Ayoub, N.S. Reitz, R.D. Multidimesional Modeling of Fuel Composition Effects on Combustion and Cold-Starting in Diesel Engines SAE 952425 1995
- Clark, N. N. Atkinson, C. M. McKain, D.L. Nine, R. D. El-Gazzar L. Speciation of Hydrocarbon Emissions from a Medium Duty Diesel Engine SAE 960322 1996
- Desantes, J. M. Arregle, J. Molina, S.A. Lejeune, M. Influence of the EGR rate, oxygen concentration and equivalent fuel/air ratio on the combustion behavior and pollutant emissions of a heavy-duty Diesel engine SAE 2000-01-1813 2000
- Gautam, M. Kelly, B. Gupta, D. Clark, N. Atkinson, R. El-Gazzar, L. Lyons, D.W. Sampling Strategies for Characterization of the Reactive Components of Heavy Duty Diesel Exhaust Emission SAE 942262 1994
- Gerini, A. Montagne, X. Automotive Direct Injection Diesel Engine Sensitivity to Diesel Fuel Characteristics SAE 972963 1997
- Han, Z. Henein, N.A. Nitu, B. Bryzik, W. Diesel Engine Cold Start Combustion Instability and Control Strategy SAE 2001-01-1237 2001
- Henein, N.A. Bolt, J.A. Correlation of air charge temperature and ignition delay for several fuels in a Diesel engine SAE 690262 1969
- Henein, N.A. Lai, M.C. Singh, I.P. Wang D. Liu, L. Emissions Trade-Off and Combustion Characteristics of a High-Speed Direct Injection Diesel Engine SAE 2001-01-0197
- Hiroyasu, H. Kadota, T. Evaporation and spontaneous ignition delay of a fuel droplet and spray in high pressure gaseous environments - Report III-2 Department of Mechanical Engineering, Hiroshima University Hiroshima, Japan February 1977
- Hupperich, P. Dürnholz, M. Exhaust Emissions of Diesel, Gasoline and Natural Gas Fuelled Vehicles SAE 960857 1996
- Khalil, N. Levendis, Y.A. Abrams, R.F. Reducing diesel particulate and NOx emissions via filtration and particle-free exhaust gas recirculation SAE 950736 1995
- Kouremenos, D.A. Hountalas, D.T. Binder, K.B. Raab, A. Schnabel, M.H. Using advanced injection timing and EGR to improve DI Diesel engine efficiency at acceptable NO and soot levels SAE 2001-01-0199 2001
- Kouremenos, D.A. Hountalas, D.T. Binder, K.B. The effect of EGR on performance and pollutant emissions of heavy-duty Diesel engines using constant and variable AFR SAE 2001-01-0198 2001
- Kreso, A. M. Johnson, J. H. Gratz, L. D. Bagley, S. T. Leddy, D. G. A study of the effects of EGR on heavy-duty Diesel engine emissions SAE 981422 1998
- Ladommatos, N. Balian, R. Horrocks, R. Cooper, L. The effect of Exhaust Gas Recirculation on Combustion and NOx Emissions in High-Speed Direct injection Diesel Engines SAE 960840 1996
- Ladommatos, N. Abdelhalim, S.M. Zhao, H. Hu, Z. The dilution, chemical and thermal effects of EGR on Diesel engine emissions-part 1: effect of reducing inlet charge oxygen SAE 961165 1996
- Ladommatos, N. Abdelhalim, S.M. Zhao, H. Hu, Z. The dilution, chemical and thermal effects of EGR on Diesel engine emissions-part 2: effect of carbon dioxide SAE 961167 1996
- Lapuerta, M. Salavert, J.M. Domenech, C. Modelling and experimental study about the effect of EGR on Diesel engine combustion and emissions SAE 950216 1995
- Lenvendis, Y.A. Pavlatos, I. Abrams, R.F. Control of Diesel soot, hydrocarbon and NOx emissions with a particulate trap and EGR SAE 940460 1994
- Lundqvist, U. Smedler G. Stalhammar, P. A comparison between different EGR systems for HS diesel Engines and their effect on performance, fuel consumption and emissions SAE 2000-01-0226 2000
- Martin, B. Aakko, P. Beckman, D. Del Giacomo, N. Giavazzi, F. Influence of Future Fuel Formulations on Diesel Engine Emissions-A Joint European Study SAE 972966 1996
- Mitchell, D.L. Pinson, J.A. Litzinger, T.A. The effects of simulated EGR via intake air dilution on combustion in a optically accessible DI Diesel engine SAE 932798 1993
- Murayama, T. Zheng, M. Chikahisa, T. Oh, Y-T. Fujiwara, Y. Tosaka, S. Yamashita, M. Yoshitake, H. Simultaneous reductions of smoke and NOx from a DI Diesel engine with EGR and dimethyl carbonate SAE 952518 1995
- Narusawa, K. Odaka, M. Koike, N. Tsukamoto, Y. Yoshida, K. An EGR control method for heavy-duty Diesel engines under transient operations SAE 900444 1990
- Ogawa, T. Araga, T. Okada, M. Fujimoto, Y. Fuel effects on particulate emissions from D.I. engine-chemical analysis and characterization of Diesel fuel SAE 952351 1995
- Otsuki, S. Oie, T. Ishida, K. Hydrocarbons speciation of automotive emissions using high speed gas chromatography SAE 950513 1995
- Pederson, P.S. Quale, B. A model for the physical part of the ignition delay in a Diesel engine SAE 740716 1974
- Pierpont, D.A. Montgomery, D.T. Reitz, R.D. Reducing particulate and NOx using multiple injections and EGR in a DI Diesel SAE 950217 1995
- Roy, M. M. Tsunemoto, H. Ishitani, H. Akiyama, J. Minami, T. Noguchi, M. Influence of aldehyde and hydrocarbon components in the exhaust on exhaust odor in DI Diesel engines SAE 2000-01-2820 2000
- Sato, Y. Noda, A. Sakamoto, T. Effect of EGR on NOx and thermal efficiency improvement in a DI methanol engine for light duty vehicles SAE 930758 1993
- Schulz, H. De Melo, G.B. Ousmanov, F. Volatile Components of Diesel Engine Exhaust Gas Combustion and Flame 1999
- Shiga, S. Ehara, H. Karasawa, T. Kurabayashi, T. Effect of EGR on Diesel knock intensity and its mechanism Combustion and flame 72 1988
- Shiozaki, T. Nakajima, H. Kudo, Y. Miyashita, A. Aoyagi, Y. The analysis of combustion flame under EGR conditions in a DI Diesel engine SAE 960323 1996
- Sitkei, G. On the ignition lag in Diesel engines MTZ 24 6 190 194 June 1963
- Stringer, et al. Spontaneous ignition of hydrocarbon fuels in a flowing system Symp. On Diesel Combustion held by Inst. Of Mechanical Engineers London April 1970
- Tan, Y Fotache, C. G. Law, C. K. “Effects of NO on the Ignition of Hydrogen and Hydrocarbons by Heated Counterflowing Air,” Combustion and Flame, The Combustion Institute 119 346 355 1999
- Tsao, K.C. Meyers, P.S. Uyehara, O.A. Gas temperature during compression in motored and fired Diesel engines Trans. SAE 70 136 145 1962
- Wolfer, H.H. Ignition lag in the Diesel engine VCI-Forschungscheft 392 1938 Royal Aircraft Establishment, Farnborough Library August 1959
- Wong, Y.K. Karim, G.A. An analytical examination of the effects of EGR on the compression ignition process of engines fuelled with gaseous fuels SAE 961936 1996
- Yassine, M.K. Tagomori, M. K. Henein, N. A. Bryzik, W “White Smoke Emissions under Cold Starting of Diesel Engines,” SAE 960249 , SP 1161 89 109 1996
- Yokota, H. A New concept for Low Emission Diesel Combustion SAE 981933 1998