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Influence of Compression Speed on HCCI Ignition and Combustion
Technical Paper
2011-01-1779
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
In HCCI Engine, the HCCI combustion characteristics come under the influence of change of compression speed corresponding to the engine speed. The purpose of this study is to investigate mechanism of influence of engine speed on HCCI combustion characteristics by using numerical analysis. At first, the influence of engine speed was showed. And then, in order to clarify the mechanism of influence of engine speed, results of kinetic computations were analyzed to investigate the elementary reaction path for heat release at transient temperatures by using contribution matrix.
Authors
Citation
Kanehara, M., Iino, H., and Iida, N., "Influence of Compression Speed on HCCI Ignition and Combustion," SAE Technical Paper 2011-01-1779, 2011, https://doi.org/10.4271/2011-01-1779.Also In
References
- Thring, R. H. “Homogeneous Charge compression Ignition (HCCI) Engines” SAE Paper 892068 1989
- Igarashi, T. Iida, N. “Auto Ignition and Combustion of DME and n-Butane / Air Mixtures in Homogeneous Charge Compression Ignition Engine” SAE paper 2000-01-1832 2000
- Yamashita, D. Kweon, S. Sato, S. Iida, N. “The Study on Auto-ignition and Combustion Process of the Fuel Blended with Methane and DME in HCCI Engine” Transactions of Society of Automotive Engineers of Japan 36 6 85 90 2005
- Kuwahara, K. Ando, H. “Role of Heat Accumulation by Reaction Loop Initiated by H 2 O 2 Decomposition for Thermal Ignition” SAE Paper No. 2007-01-0908 2007
- Ando, H. Kuwahara, K. “Difference of Reaction Schemes on Low Initial Temperature Conditions with LTO Reactions and High Initial Temperature Conditions Skipping Them,” COMODIA 2008 483 490 2008
- Luz, A.E. Kee, R.J. Miller, J.A. “SENKIN:A FORTRAN Program for Predicting Homogeneous Gas Phase Chemical Kinetics With Sensitivity Analysis” Sandia National Laboratories Report, SAND87-8248 1988
- Luz, A.E. Rupley, F. Miller, J.A. “CHEMKIN-II: A FORTRAN Chemical Kinetics Pacage for the Analysis of Gas-Phase Chemical Kinetics” Sandia National Laboratories Report, SAND89-8009B 1989
- Curran, H.J. Pitz, W.J. Westbrook, C.K. Dagaut, P.B. Boettner, J-C Cathonnet, M. “A Wide Range Modeling Study of Dimethyl Ether Oxidation” International Journal Chemical Kinetics 30-3 229 241 1998
- GRI-Mech3.0 http://www.me.berkeley.edu/gri_me ch/