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Numerical Investigation of Natural Gas-Diesel Dual Fuel Engine with End Gas Ignition
Technical Paper
2018-01-0199
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The present study helps to understand the local combustion characteristics of PREmixed Mixture Ignition in the End-gas Region (PREMIER) combustion mode while using increasing amount of natural gas as a diesel substitute in conventional CI engine. In order to reduce NOx emission and diesel fuel consumption micro-pilot diesel injection in premixed natural gas-air mixture is a promising technique. New strategy has been employed to simulate dual fuel combustion which uses well established combustion models. Main focus of the simulation is at detection of an end gas ignition, and creating an unified modeling approach for dual fuel combustion. In this study G-equation flame propagation model is used with detailed chemistry in order to detect end-gas ignition in overall low temperature combustion. This combustion simulation model is validated using comparison with experimental data for dual fuel engine.
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Talekar, A., Lai, M., Tomita, E., Kawahara, N. et al., "Numerical Investigation of Natural Gas-Diesel Dual Fuel Engine with End Gas Ignition," SAE Technical Paper 2018-01-0199, 2018, https://doi.org/10.4271/2018-01-0199.Data Sets - Support Documents
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References
- Aksu , C. , Kawahara , N. , Tsuboi , K. , Kondo , M. et al. Extension of PREMIER Combustion Operation Range Using Split Micro Pilot Fuel Injection in a Dual Fuel Natural Gas Compression Ignition Engine : A Performance-Based and Visual Investigation Fuel 185 243 253 2016 10.1016/j.fuel.2016.07.120
- Yang , B. , Wei , X. , Xi , C. , Liu , Y. et al. Parametric Investigation of Natural Gas Port Injection and Diesel Pilot Injection on the Combustion and Emissions of a Turbocharged Common Rail Dual-Fuel Engine at Low Load ENERGY Convers. Manag. 87 297 304 2014 10.1016/j.enconman.2014.07.030
- Yang , B. , Wei , X. , Xi , C. , Liu , Y. et al. Experimental Study of the Effects of Natural Gas Injection Timing on the Combustion Performance and Emissions of a Turbocharged Common Rail Dual-Fuel Engine Energy Convers. Manag. 87 297 304 2014 10.1016/j.enconman.2014.07.030
- Yang , B. , Wei , X. , and Zeng , K. The Development of an Electronic Control Unit for a High Pressure Common Rail Diesel/Natural Gas Dual-Fuel Engine SAE Technical Paper 2014-01-1168 2014 10.4271/2014-01-1168
- Talekar , A.P. , Lai , M. , Zeng , K. , and Yang , B. Simulation of Dual-Fuel-CI and Single-Fuel-SI Engine Combustion Fueled with CNG SAE Technical Papor 2016-01-0789 2016 10.4271/2016-01-0789
- Gulder , O.L. Correlations of Laminar Combustion Data for Alternative S.I. Engine Fuels SAE Technical Paper 841000 1984 10.4271/841000
- Shi , X. , Chen , J. , and Chen , Z. Numerical Study of Laminar Flame Speed of Fuel-Stratified Hydrogen/Air Flames Combustion and Flame 163 394 405 2016 10.1016/j.combustflame.2015.10.014
- Shi , X. , Chen , J. , and Chen , Y. Laminar Flame Speeds of Stratified Methane, Propane, and n-Heptane Flames Combustion and Flame 176 38 47 2017 10.1016/j.combustflame.2016.10.018
- Chen , Z. Studies on the Initiation, Propagation, and Extinction of Premixed Flames Princeton University 2008
- Hu , E. , Li , X. , Meng , X. , Chen , Y. et al. Laminar Flame Speeds and Ignition Delay Times of Methane-Air Mixtures at Elevated Temperatures and Pressures Fuel 158 1 10 2015 10.1016/j.fuel.2015.05.010
- Azimov , U. , Tomita , E. , and Kawahara , N. 2011
- Aksu , C. , Kawahara , N. , Tsuboi , K. , Nanba , S. et al. Effect of Hydrogen Concentration on Engine Performance, Exhaust Emissions and Operation Range of PREMIER Combustion in a Dual Fuel Gas Engine Using Methane- Hydrogen Mixtures JSAE 20159 2015
- El Merhubi , H. , Kéromnès , A. , Catalano , G. , Lefort , B. et al. A High Pressure Experimental and Numerical Study of Methane Ignition Fuel 177 164 172 2016 10.1016/j.fuel.2016.03.016
- Peters , N. Turbulent Combustion Cambridge University Press 9780521660822
- Pitsch , B.H. Cent. Turbul. Res. Annu. 4 7 2002
- Yang , S. and Reitz , R.D. A Continuous Multicomponent Fuel Flame Propagation and Chemical Kinetics Model Internal Combustion Engines 132 7 072802 2010 10.1115/1.4000267
- Liang , L. , Reitz , R.D. , Iyer , C.O. , and Yi , J. Modeling Knock in Spark-Ignition Engines Using a G-equation Combustion Model Incorporating Detailed Chemical Kinetics SAE Technical Paper 2007-01-0165 2007 10.4271/2007-01-0165
- Long , L. Multidimensional Modeling of Combustion and Knock in Spark-Ignition Engines with Detailed Chemical Kinetics University of Wsconsin-Madison 2006
- Tamagna , D. , Gentili , R. , Ra , Y. , and Reitz , R.D. Multidimensional Simulation of the Influence of Fuel Mixture Composition and Injection Timing in Gasoline-Diesel Dual-Fuel Applications SAE Technical Paper 2008-01-0031 2008 10.4271/2008-01-0031
- Smith G. , Golden D. , Frenklach M. , Moriarty N. et al. GRI-Mechanism 3.0 http://combustion.berkeley.edu/gri-mech/version30/text30.html
- https://combustion.llnl.gov/mechanisms/alkanes/n-heptane-detailed-mechanism-version-3 2011
- Bahlouli , K. , Saray , R.K. , and Atikol , U. Effect of Heat Transfer on the Reduction of the Detailed Chemical Kinetics Mechanism in a Homogeneous Charge Compression Ignition Combustion Engine Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 229 14 1969 1980 2015 10.1177/0954407015575236
- Sun , W. , Chen , Z. , Gou , X. , Ju , Y. et al. A Path Flux Analysis Method for the Reduction of Detailed Chemical Kinetic Mechanisms Combustion and Flame 157 7 1298 1307
- Sun , W. , Chen , Z. , Gou , X. , and Ju , Y. A Path Flux Analysis Method for the Reduction of Detailed Chemical Kinetic Mechanisms Combustion and Flame 157 7 1298 1307 2010 10.1016/j.combustflame.2010.03.006
- Gao , X. , Yang , S. , and Sun , W. A Global Pathway Selection Algorithm for the Reduction of Detailed Chemical Kinetic Mechanisms Combustion and Flame 167 238 247 2016 10.1016/j.combustflame.2016.02.007
- Wang , P. and Bai , X.S. Large Eddy Simulation of Turbulent Premixed Flames Using Level-Set G-Equation Proceedings of the Combustion Institute 30 583 591 2005 10.1016/j.proci.2004.08.218
- Zha , K. , Yu , X. , Lai , M.-C. , and Jansons , M. Investigation of Low Temperature Combustion in an Optical Engine Fueled with Low Cetane Sasol JP-8 Fuel Using OH-PLIF and HCHO Chemiluminescence Imaging SAE Technical Paper 2013-01-0898 2013 10.4271/2013-01-0898