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Chemical Non-Equilibrium Engineering Model of Advanced Combustion Regimes in a Direct-Injected Diesel Engine
Technical Paper
2008-01-0842
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Recent investigations of advanced combustion have demonstrated that simultaneous low engine-out nitrogen oxides and particular matter emissions are possible, without a decrease in efficiency. So-named High Efficiency Clean Combustion (HECC) or Modulated Kinetics (MK) modes reduce NOx and PM due to low temperature combustion, including premixed combustion along with prolongation of the ignition delay.
Theoretical research using powerful computational tools looks very promising because of the possibility of performing parametric analyses, incorporating simultaneous variation of an unlimited number of engine parameters. Relatively low temperatures in some zones of the diesel engine cylinder corresponding to the HECC regimes require application of chemical kinetics to the numerical simulation of this advanced mode of combustion because of low rates of the chemical reactions compared to the small residence time of the combustion products in the cylinder.
The study reported in this paper focuses on the description of a multi-zone phenomenological model of the combustion process in the diesel engine based on chemical kinetics, which allows analysis of the finite rates of chemical reactions in any zone of the engine cylinder. Fresh air/fuel mixture regions, injected fuel, flame and post flame regions are simulated by Unsteady Well-Stirred Reactors, with application of detailed chemical kinetics to the simulation of the chemical interaction of the operating medium. Any in-cylinder parameters of interest can be predicted, and any effect of these parameters on the operational performance of the engine can be evaluated. Comparison with experimental data for a Mercedes 1.7 liter engine demonstrates the reliability of the theoretical results, dependability of the model, and the ability to provide thorough parametrical analysis applicable to improving the operational performance of a diesel engine.
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Naoumov, V., Irick, D., and Demin, A., "Chemical Non-Equilibrium Engineering Model of Advanced Combustion Regimes in a Direct-Injected Diesel Engine," SAE Technical Paper 2008-01-0842, 2008, https://doi.org/10.4271/2008-01-0842.Also In
References
- Sluder C. Scott Wagner Robert M. Lewis Samuel A. Storey John M.E. High Efficiency Clean Combustion in a Direct-Ignition Diesel Engine Oak Ridge National Laboratory Fuels, Engines, and Emissions Research Center 15
- Wagner Robert M. Green Johney B. Jr. Dam. Thang Q. Edwards K. Dean Storey John M. Simultaneous Low Engine-Out NOx and Particulate Matter with Highly Diluted Diesel Combustion SAE Paper 2003-01-0262 8
- Sluder Scott Wagner Robert N. Lewis Samuel A. Storey John M.E. Exhaust Chemistry of Low-NOx, Low-PM Diesel Combustion SAE Paper 2004-01-0114 8
- Kimura Shuji Aoki Osamu Ogawa Hiroshi Muranaka Shigeo Enomoto Yoshiteru New Combustion Concept for Ultra-Clean and High-Efficiency Small DI Diesel Engines SAE Paper 1999-01-3681 10
- Kimura Shuji Aoki Osamu Kitahara Yasuhisa Aiyoshizawa Eiji Ultra-Clean Combustion Technology Combining a Low-Temperature and Premixed Combustion Concept for Meeting Future Emission Standards SAE Paper 2001-01-0200 8
- Bianchi G.M. Cazzoli G. Pellony p. Corcione F.E. Numerical Study Towards Smoke-Less and NOx-Less HSDI Diesel Engine Combustion SAE Paper 2002-01-1115 1 19
- Gao Z. Schreiber W. A Theoretical Investigation of Two Possible Modifications to Reduce Pollutant Emissions From a Diesel Engine Proc. Instn. Mech. Engrs. 261 2002 Part D: J Automobile Engineering 619 628
- Gao Z. Schreiber W. A Phenomenologically Based Computer Model to Predict Soot and NOx Emission in a Direct Injection Diesel Engine Int. J. Engine Research 2 3 2001 177 188
- Kurtz E.M. Foster D.E. Exploring the Limits of Improving DI Diesel Emissions by Increasing In-Cylinder Mixing SAE Paper 982677 1998 7
- Arcoumains C. Schinder K.-p. Mixture Formation and combustion in the DI Diesel Engine SAE Paper 972681 1997 1 11
- Uludogan A. Foster D.E. Reitz R.D. Modeling the Effect of Engine Speed on the Combustion Process and Emissions in a DI Diesel Engine SAE Paper 962056 1996 93 102
- Siebers Dennis L. Liquid-Phase Fuel Penetration in Diesel Sprays SAE Paper 980809 1998 1 23
- Dec John E. A Conceptual Model of DI Diesel Combustion Based on Laser-Sheet Imaging SAE Paper 970873 1997 1 30
- Bianchi G.M. Pelloni P. Modeling the Diesel Fuel Spray Breakup by Using a Hybrid Model SAE Paper 1999-01-0226 1 16
- Richards K.J. Subramanian M.N. Reitz R.D. Lai M.-C. Henein N.A. Miles P.C. Modeling the Effects of EGR and Injection Pressure on Emissions in a High-Speed Direct-Ignition Diesel Engine SAE Paper 2001-01-1004 1 12
- Bianchi G.M. Pelloni P. Zhu G-S. Reitz R. On Non-Equilibrium Turbulence Corrections in Multidimensional HSDI Diesel Engine Computations SAE Paper 2001-01-0997 1 16
- Bianchi G.M. Pelloni P. Corcione F.E. Luppino F. Numerical Analysis of Passenger Car HSDI Diesel Engines with the 2nd Generation of Common Rail Injection Systems: The Effect of Multiple Injections on Emissions SAE Paper 2001-01-1068 1 19
- Bianchi G.M. Pelloni P. Corcione F.E. Mattarelli F., E. Luppino Bertoni F. Numerical Study of the Combustion Chamber Shape for Common Rail H.S.D.I. Diesel Engines SAE Paper 2000-01-1179 1 17
- Manuel A. Gonzalez D. Lian Zhi W. Reitz Rolf D. Modeling Diesel Engine Spray Vaporization and Combustion SAE Paper 920578 1992 1 13
- Kong Song-Chang Han Zhiyu Reitz Rolf D. The Development and Application of a Diesel Ignition and Combustion Model for Multidimensional Engine Simulation SAE Paper 950278 1995 1 17
- Kriukov V.G. Naoumov V.I. Demin A.V. Abdullin A.L. Trinos T.V. Combustion and flow in propulsion and power generation systems: modeling, energy, ecology Yanus, Moscow 1997 304
- Naoumov V. Kriukov V. Abdullin A. Chemical Kinetics Software System for the Propulsion and Power Engineering 41st Aerospace Science Meeting and Exhibit Reno, Nevada 6-9 Jan 2003 AIAA Paper # 2003-854 American Institute of Aeronautics and Astronautics 1 11
- Naoumov V. Kriukov V. Abdullin A. Demin A. Iskhakova R. Chemical Non- Equilibrium Model for Simulation of Combustion and Flow in Propulsion and Power Generation Systems Paper # IMECE2005-81033. 2005 ASME International Mechanical Engineering Congress November 5-11 Orlando, FL 2005 1 13
- Alemasov V.Y. Dregalin A.F. Kriukov V.G. Naoumov V.I. Mathematical modeling of high-temperature processes in Power Plants Nauka, Moscow 1989 256
- Naoumov V. Demin A. Anderson I. Sokolov A. Modeling of combustion and Non-equilibrium Ionization in Spark Ignition Engines SAE Paper # 2002-01-0009 Proceedings of the SAE 2002 World Congress “Modeling of SI Engines and Multi-Dimensional Engine Modeling.” Society of Automotive Engineers Inc. March 2002 USA 97 104
- Naoumov V. Demin A. Sokolov A. Numerical Study and Analysis of Pollutant Production and Emission Control Using Ion Current Prediction in the SI Engine SAE Paper # 2003-01-0724 3 6 March 2003 1 11
- Naoumov V. Demin A. Anderson I. Sokolov A. Modeling of combustion and Non- equilibrium ionization in Spark Ignition Engines SAE 2002 Transactions. Journal of Engines 300 307
- Naoumov V. Demin A. Sokolov A. Three - Zone Model of Combustion and Chemical Non-Equilibrium Ionization in the SI Engine SAE Paper # 2004-01-0622 Detroit, Michigan, USA 8-11 March 2004 1 10
- Experimental data Oak Ridge National Laboratory
- Heywood J.B. Internal Combustion Engine Fundamentals McGraw-Hill 1988 930
- Internal Combustion Engines 1 Theory of the working processes Lukanin V.N. Prof. Moscow 1995 368
- Thermodynamic and Thermophysical Properties of Combustion Products Glushko V.P. 1 VINITI Moscow 1971 265
- Rakopoulos et al. “Multi-zone modeling of Diesel engine fuel spray development with vegetable oil, bio-diesel or Diesel fuels” Energy Conversion and Management 47 2006 1550 1573
- Jung Assanis “Quasi-dimensional Modeling of Direct Injection Diesel Engine Nitric Oxide, Soot, and Unburned Hydrocarbon Emissions” Journal of Engineering for Gas Turbines and Power April 2006 128
- Houtalas et al. “Multi-Zone Combustion Modelling as a Tool for Di Diesel Engine Development-Application for the Effect of Injection Pressure” SAE Paper 2004-01-0115
- Nishida K Hiroyasu H Simplified three-dimensional modeling of mixture formation and combustion in a D.I. Diesel engine SAE Paper no. 890269 1989
- Rakopoulos C.D. Hountalas D.T. Development and validation of a 3-D multi-zone combustion model for the prediction of DI Diesel engines performance and pollutants emissions Trans SAE, J Engines 107 1998 1413 1429
- Rakopoulos Constantine Hountalas Dimitrios Application of a Multi-Zone Combustion Model for the Prediction of Large Scale Marine Diesel Engines Performance and Pollutants Emissions SAE Paper 1999-01-0227
- Hountalas Dimitrios Rakopoulos Constantine Development of New 3-D Multi-Zone Combustion Model for Indirect Injection Diesel Engines With a Swirl-Type Prechamber SAE Paper 2000-01-0587
- Rakopoulos C.D. Rakopoulos D.C. Kyritsis D.C. Development and validation of a comprehensive two-zone model for combustion and emissions formation in a DI Diesel engine Energy Res 27 2003 1221 1249
- Rakopoulos C.D. Rakopoulos D.C. Giakoumis E.G. Kyritsis D.C. Validation and sensitivity analysis of a two-zone Diesel engine model for combustion and emissions prediction Energy Convers Manage 45 2004 1471 1495
- Jung, D. Assanis, D. N. 2001 “Multi-Zone DI Diesel Spray Combustion Model for Cycle Simulation Studies of Engine Performance and Emissions,” SAE Transactions: Journal of Engines, SAE Paper No. 2001-01-1246
- Hountalas Dimitrios T. Theodoros C. Mavropoulos George C. Benajes Jesus Use of a Multi-Zone Combustion Model to Interpret the Effect of Injector Nozzle Hole Geometry on Hd Di Diesel Engine Performance and Pollutant Emissions SAE Paper 2005-01-0367
- Pariotis E. G. Hountalas D. T. Validation of a Newly Developed Quasi-Dimensional Combustion Model - Application on a Heavy-Duty Di Diesel Engine SAE Paper 2004-01-0923
- Pariotis Efthimios G. Hountalas Dimitrios T. Rakopoulos Constantine D. Sensitivity Analysis of Multi-Zone Modeling for Combustion and Emissions Formation in Diesel Engines SAE Paper 2006-01-1383
- Hountalas Dimitrios Theofanis Kouremenos Dimitrios A. Mavropoulos George C. Binder Klaus B. Schwarz Volker Multi-Zone Combustion Modelling as a Tool for Di Diesel Engine Development-Application for the Effect of Injection Pressure SAE Paper 2004-01-0115