This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
High Combustion Temperature for the Reduction of Particulate in Diesel Engines
Annotation ability available
Sector:
Language:
English
Abstract
Experiments on the effects of temperature T and equivalence ratio ϕ on soot formation at high pressures up to 5 MPa were conducted. The soot formation region is mapped on ϕ-T diagram using the results obtained in the experiments and the published data. NO formation region is also determined by the Zeldovich equations and is plotted on the same diagram. The time histories of ϕ and T of the flame in a DI diesel engine which was obtained by a gas sampling study, are plotted on the ϕ-T diagram to form a trajectory. Discussion of the trajectory in relation to both soot and NO formation region gives suggestion of a possibility of high temperature - rich mixture combustion to reduce particulate formation in diesel engines.
Recommended Content
Authors
Topic
Citation
Kamimoto, T. and Bae, M., "High Combustion Temperature for the Reduction of Particulate in Diesel Engines," SAE Technical Paper 880423, 1988, https://doi.org/10.4271/880423.Also In
References
- Aoyagi, Y. Kamimoto, T. Matsui, Y. Matsoka, S. “A Gas Sampling Study on the Formation Processes of Soot and NO in a DI Diesel Engine.” SAE Paoer 800254 1980
- Kamimoto, T. Yokota, H. Kobayashi, H. “Effect of High Pressure Injection on Soot Formation Processes in a Rapid Compression Machine to Simulate Diesel Flames.” SAE Paper 871610 1987
- Chang, Y. J. Kobayashi, H. Matsuzawa, K. Kamimoto, T. “A Photographic Study of Soot Formation and Combustion in a Diesel Flame with a Rapid Compression Machine.” International Symposium on Diagnostics and Modeling, of Combustion in Reciprocating Engines JSME l49 1985
- Kamimoto T. Osako S. Matsuoka S. “An Air Cell DI Diesel Engine and Its Soot Emission Characteristics.” SAE Paper 831297 1983
- Amann, C. A. Stivender, D. L. Plee, S. L. MacDonald, J. S. “Some Rudiments of Diesel Particulate Emissions.” SAE Paper 800251 1980
- Uyehara, O. A “ Diesel Combustion Temperature on Soot.” SAE Paper 800969 1980
- Kamo R. Bryzik, W. “Adiabatic Turbocompound Engine Performance Prediction.” SAE Paper 780018 1978
- Frenklach M. Taki S. Matula R. A. “A Conceptual Model for Soot Formation in Pyrolysis of Aromatic Hydrocarbons.” Combustion and Flame 49 275 1983
- Frenklach, M. Clary, D. W. Gardiner, W. C. Jr. Stein, S. E. “Detailed Kinetic Modeling of Soot Formation in Shock-Tube Pyrolysis of Acetylene.” Twentieth Symposium (International) on Combustion The Combustion Institute 887 1984
- Wang, T. S. Matula, R. A. Farmer, R. C. “Combustion Kinetics of Soot Formation From toluene.” Eighteenth Symposium (International) on Combustion The Combustion Institute 1149 1981
- Smith, O. I. “Fundamentals of Soot Formation in Flames with Application to Diesel Engine Particulate Emissions.” Progress Energy on Combustion Science Pergamon Press 7 275 1981
- Bittner J. D. Howard, J. B. “Composition Profiles and Reaction Mechanisms in a Near-Sooting Premixed Benzene/Oxygen/Argon Flame.” Eighteenth Symposium (International) on Combustion The Combustion Institute 1105 1981
- Homann, K. H. “Formation of Large Molecules, Particulates and Ions in Premixed Hydrocarbon Flames; Progress and Unresolved Questions.” Twentieth Symposium (International) on Combustion The Combustion Institute 857 1984
- Baumgartner, L. Hesse, D. Jander, H. Wager, H. G. “Rate of Soot Growth in Atmospheric Premixed Laminar Flames.” Twentieth Symposium (International) on Combustion The Combustion Institute 959 1984
- Dasch, C. J. “The Decay of Soot Surface Growth Reactivity and Its Importance in Total Soot Formation,” Combustion and Flame The Combustion Institute 61 219 1985
- Olson D. B. Pickens, J. C. “The Effects of Molecular Structure on Soot Formation, I. Soot Thresholds in Premixed Flames.” Combustion and Flame The Combustion Institute 57 199 1984
- Olson D. B. Madronich, S. “The Effect of Temperature on Soot Formation in Premixed Flames.” Combustion and Flame The Combustion Institute 60 203 1985
- Harris, M. M. King, G. B. Laurendeau, N. M. “Influence of Temperature and Hydroxyl Concentration on Incipient Soot Formation in Premixed Flames.” Combustion and Flame The Combustion Institute 64 99 1986
- MacFarlane, J. J. Holderness, F. H. Whitcher, F. S. E. “ Soot Formation Rates in Premixed C 5 and C 6 Hydrocarbon-Air Flames at Pressures up to 20 Atmospheres.” Combustion and Flame The Combustion Institute 8 215 1964
- Wersborg B. L. Fox L. K. Howard J. B. “Soot Concentration and Absorption Coefficient in a Low-Pressure Flame.” Combustion and Flame The Combustion Institute 24 1 1975
- Uyehara, O. A. “Estimating Mixing and Sooting in Diffusion Flames.” SAE Paper 831338 1983
- Ikegami M. Shioji M. “Prediction of Smoke Formation in Diesel Engines.” Preprint of Symposium on Internal Combustion Engine 163 1981
- Hoag K. L. Foster, D. E. “The Effect of Mixing Intensity and Degree of Premix on Soot Formation in a Backmixed Combustor.” SAE Paper 831295 1983
- Suzuki, T. Tsujita, M. Mori, Y. Suzuki, T. “An Observation of Combustion Phenomenon on Heat Insulated Turbo-Charged and Inter-Cooled D.I. Diesel Engines.” SAE Paper 861187 1986
- Beck N. J. Uyehara O. A. “Factors That Affect BSFC and Emissions for Diesel Engines: Part II Experimental Confirmation of Concepts Presented in Part I,” SAE Paper 870344 1987
- Kobayashi, H. Kamimoto, T. Matsuoka, S. “A Photographic and Thermodynamic Study of Diesel Combustion in a Rapid Compression Machine.” SAE Paper 810259 1981