This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Flame Temperature Correlation for the Effects of Exhaust Gas Recirculation on Diesel Particulate and NO x Emissions
Annotation ability available
Sector:
Language:
English
Abstract
Effects of exhaust gas recirculation (EGR) on particulate carbon and NOx emissions have been examined using a single-cylinder, divided-chamber diesel engine operating at several loads and speeds. For a fixed start-of-combustion timing, EGR reduced x emissions while simultaneously increasing particulate carbon emissions. Results of this study indicate that the effects of EGR on both of these pollutants could be explained by variations in the stoichiometric flame temperature (Tf), which is the characteristic temperature of a diffusion-controlled combustion process. These results are consistent with an earlier study in which O2 and N2 were added to the intake air of a diesel engine.
Authors
Topic
Citation
Plee, S., Ahmad, T., and Myers, J., "Flame Temperature Correlation for the Effects of Exhaust Gas Recirculation on Diesel Particulate and NOx Emissions," SAE Technical Paper 811195, 1981, https://doi.org/10.4271/811195.Also In
References
- Pischinger R. Cartellieri, W. “Combustion System Parameters and Their Effect upon Diesel Engine Exhaust Emissions,” SAE Paper No. 720756 1972
- Walder, C. J. “Reduction of Emissions from Diesel Engines,” SAE Paper No. 730214 1973
- Wilson, R. P. Muir, E. B. Pellicclotti, F. A. “Emissions Study of a Single-Cylinder Diesel Engine,” SAE Paper No. 740123 1974
- Marshall, W. F. Fleming, R. D. “Diesel Emissions as Related to Engine Variables and Fuel Characteristics,” SAE Paper No. 710836 1971
- Parker R. F. Walker, J. W. “Exhaust Emission Control in Medium Swirl Rate Direct Injection Diesel Engines,” SAE Paper No. 720755 1972
- Bascom, R. C. Broering L. C. Wulfhorst, D. E. “Design Factors That Affect Diesel Emissions,” SAE Paper No. 710484 1971
- Tsunemoto H. Ishitani, H. “The Role of Oxygen in Intake and Exhaust on NO Emission, Smoke and BMEP of a Diesel Engine with EGR System,” SAE Paper No. 800030 1980
- Wade, W. R. “Light-Duty Diesel NO x -HC-Particulate Trade-Off Studies,” SAE Paper No. 800335 1980
- Quader, A. A. “Why Intake Charge Dilution Decreases Nitric Oxide Emission from Spark Ignition Engines,” SAE Paper No. 710009 1971
- Hiroyasu, H. Aral M. Nakanishi, K. “Soot Formation and Oxidation in Diesel Engines,” SAE Paper NO. 800252 1980
- Lyn, W. T. “Study of Burning Rate and Nature of Combustion in Diesel Engines,” Ninth Symposium (International) on Combustion, Academic Press, New York 1069 1082 1963
- Onuma Y. Ogasawara, M. “Studies on the Structure of a Spray Combustion Flame,” Fifteenth Symposium (International) on Combustion, The Combustion Institute, Pittsburgh 453 465 1975
- Onuma, Y. Ogasawara M. Inoue, T. “Further Experiments on the Structure of a Spray Combustion Flame,” Sixteenth Symposium (International) on Combustion, The Combustion Institute, Pittsburgh 561 567 1977
- Plee, S. L. Ahmad, T. Myers J. P. Siegla, D. C. “Effects of Flame Temperature and Air-Fuel Mixing on Emissions of Particulate Carbon from a Divided-Chamber Diesel Engine,” Particulate Carbon-Formation During Combustion Plenum Press New York 1981
- Chigier, N. A. “The Atomization and Burning of Liquid Fuel Sprays,” Prog. Energy Combust. Sci. 2 97 114 1976
- Khan, I. M. Greeves G. Wang, C. H. T. “Factors Affecting Smoke and Gaseous Emissions from Direct Injection Engines and a Method of Calculation,” SAE Paper No. 730169 1 1973
- Khan, I. M. Greeves G. Probert, D. M. “Prediction of Soot and Nitric Oxide Concentrations in Diesel Engine Exhaust,” Proc. Instn. Mech. Engr. C142/71 205 217 1971
- Khan I. M. Greeves, G. “A Method for Calculating the Formation and Combustion of Soot in Diesel Engines,” Heat Transfer in Flames Afgan N. H. Beer, J. M. John Wiley and Sons New York 391 404 1974
- Dearden P. Long, R. “Soot Formation in Ethylene and Propane Diffusion Flames,” J. Appl. Chem. 18 243 251 1968
- McLintock, I. S. “The Effect of Various Diluents on Soot Production in Laminar Ethylene Diffusion Flames,” Combust. Flame 12 217 225 1968
- Schug, K. P. Manheimer-Timnat, Y. Yaccarino P. Glassman, I. “Sooting Behavior of Gaseous Hydrocarbon Diffusion Flames and the Influence of Additives,” Combust. Sci. Tech. 22 235 250 1980
- Jones, J. M. Rosenfeld, J. L. J. “A Model for Sooting in Diffusion Flames,” Combust. Flame 19 427 434 1972
- Wright, F. J. “Effect of Oxygen on the Carbon-Forming Tendencies of Diffusion Flames,” Fuel 53 232 235 1974
- Chakraborty B. B. Long, R. “The Formation of Soot and Polycyclic Aromatic Hydrocarbons in Diffusion Flames III - Effect of Additions of Oxygen to Ethylene and Ethane Respectively as Fuels,” Combust. Flame 12 469 476 1968
- Glassman I. Yaccarino, P. “The Temperature Effect in Sooting Diffusion Flames,” Eighteenth Symposium (International) on Combustion, The Combustion Institute, Pittsburgh, To be published 1981
- Chakraborty B. B. Long, R. “The Formation of Soot and Polycyclic Aromatic Hydrocarbons in Diffusion Flames,” Combust. Flame 12 226 242 1968
- Schalla R. L. McDonald, G. E. “Mechanism of Smoke Formation in Diffusion Flames,” Fifth Symposium (International) on Combustion, Reinhold, New York 316 324 1955
- Glassman I. Yaccarino, P. “The Effect of Oxygen Concentration on Sooting Diffusion Flames,” Combust. Sci. Tech. 24 107 114 1980
- Kadota, T. Hiroyasu H. Farazandehmehr, A. “Soot Formation by Combustion of a Fuel Droplet in High Pressure Gaseous Environments,” Combust. Flame 29 67 75 1977
- Sjogren, A. “Soot Formation by Combustion of an Atomized Liquid Fuel,” Fourteenth Symposium (International) on Combustion The Combustion Institute Pittsburgh 919 927 1973
- Cooper, P. W. Kamo, R. Marek C. J. Solbrig, C. W. “Recirculation and Fuel-Air Mixing as Related to Oil-Burner Design,” Amer. Petrol. Inst. Publ. No. 1723 1964
- Gollahalli, S. R. “Characteristics of Burning Liquid Sprays with Additional Diluents in the Primary Air Stream,” Combust. Flame 34 141 151 1979
- Glassman, I. Combustion Academic Press New York 1977
- Wagner, H. Gg. “Soot Formation in Combustion,” Seventeenth Symposium (International) on Combustion The Combustion Institute Pittsburgh 3 19 1979
- Tuttle, J. H. Colket, M. B. Bilger R. W. Mellor, A. M. “Characteristic Times for Combustion and Pollutant Formation in Spray Combustion,” Sixteenth Symposium (International) on Combustion The Combustion Institute Pittsburgh 209 219 1977
- Sawyer, R. F. Cernansky N. P. Oppenheim, A. K. “Factors Controlling Pollutant Emissions from Gas Turbine Engines,” Atmospheric Pollution by Aircraft Engines, AGARD CP-125, Paper No. 22 1973
- Washam, R. M. Mellor, A. M. “Correlation Technique for Ambient Effects of Oxides of Nitrogen,” AIAA J. Aircraft 16 626 631 1979
- Mellor, A. M. “Semi-Empirical Correlations for Gas Turbine Emissions, Ignition and Flame Stabilization,” Prog. Energy Combust. Sci. 6 347 358 1980
- MacDonald, J. S. Plee, S. L. D’Arcy J. B. Schreck, R. M. “Experimental Measurements of the Independent Effects of Dilution Ratio and Filter Temperature on Diesel Exhaust Particulate Samples,” SAE Paper No. 800185 1980
- Williams R. L. Chock, D. P. “Characterization of Diesel Particulate Exposure,” Paper presented to the International Symposium on Health Effects of Diesel Engine Emissions Cincinnati 1979
- Ahmad, T. Plee S. L. Myers, J. P. “Effect of Intake Air Composition on Gas Phase and Particulate Bound HC Emissions from Diesel Engines,” To be presented at SAE Fuels and Lubricants Meeting Tulsa 1981
- Caretto, L. S. “Mathematical Modeling of Pollutant Formation,” Prog. Energy Combust. Sci. 1 47 71 1976
- Bowman, C. T. “Kinetics of Pollutant Formation and Destruction in Combustion,” Prog. Energy Combust. Sci. 1 33 45 1975
- Appleton J. P. Heywood, J. B. “The Effects of Imperfect Fuel-Air Mixing in a Burner on NO Formation from Nitrogen in the Air and Fuel,” Fourteenth Symposium (International) on Combustion The Combustion Institute Pittsburgh 777 786 1973
- Gordon S. McBrlde, B. J. “Computer Program for Calculation of Complex Chemical Equilibrium Compositions, Rocket Performance, Incident and Reflected Shocks and Chapman-Jouquet Detonations,” NASA SP-273 1971
- Spalding, D. B. Some Fundamentals of Combustion Butterworths, London 1955
- Heywood, J. B. “Pollutant Formation and Control in Spark-Ignition Engines,” Fifteenth Symposium (International) on Combustion The Combustion Institute Pittsburgh 1191 1211 1975
- Blumberg P. Kummer, J. T. “Prediction of NO Formation in Spark-Ignited Engines --An Analysis of Methods of Control,” Combust. Sci. Tech. 4 73 95 1971
- Aiman, W. R. “A Critical Test for Models of the Nitric Oxide Formation Process in Spark-Ignition Engines,” Fourteenth Symposium (International) on Combustion The Combustion Institute Pittsburgh 861 868 1973
- Shahed, S. M. Chiu, W. S. Yumlu, V. S. “A Preliminary Model for the Formation of Nitric Oxide in Direct Injection Diesel Engines and Its Application in Parametric Studies,” SAE Paper No. 730083 1973
- Hiroyasu, H. Kadota, T. “Models for Combustion and Formation of Nitric Oxide and Soot in Direct Injection Diesel Engines,” SAE Paper No. 760129 1976
- Kau, C. J. Heap, M. P. Tyson T. J. Wilson, R. P. “The Prediction of Nitric Oxide Formation in a Direct Injection Diesel Engine,” Sixteenth Symposium (International) on Combustion The Combustion Institute Pittsburgh 337 350 1977
- Lee, K. B. Thring M. W. Beer, J. M. “On the Rate of Combustion of Soot in a Laminar Soot Flame,” Combust. Flame 6 137 145 1962
- Khan, I. M. “Formation and Combustion of Carbon in a Diesel Engine,” Proc. Instn. Mech. Engrs. 185 3J 36 43 1969
- Laurendeau, N. M. “Heterogeneous Kinetics of Coal Char Gasification and Combustion,” Prog. Energy Combust. Sci. 4 221 270 1978
- Appleton, J. P. “Soot Oxidation Kinetics at Combustion Temperatures,” Atmospheric Pollution by Aircraft Engines, AGARD CP-125, Paper No. 20 1973
- Fenimore C. P. Jones, G. W. “Oxidation of Soot by Hydroxyl Radicals,” J. Phys. Chem. 71 593 597 1967
- Neoh, K. G. Howard J. B. Sarofim, A. F. “Soot Oxidation in Flames,” Particulate Carbon-Formation During Combustion Plenum Press New York 1981
- Fristrom R. M. Westenberg, A. A. Flame Structure McGraw-Hill New York 1965