Validation of a simplified model for combustion and emission formation in diesel engines based on correlations for spray penetration and dispersion, gas entrainment into sprays and flame lift-off

SAE Technical Papers

Volumn , Issue , 2010, Pages

  Westlund, Anders ^a   Ãngström, Hans Erik ^a   Lindström, Mikael ^b  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

^b SCANIA CV AB   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

APPLICATION PROGRAMS; DISPERSIONS; ENGINE CYLINDERS; STARTING;

COMPUTATIONAL COSTS; CYLINDER TEMPERATURES; ENGINE-OUT EMISSIONS; MIXING CONTROLLED COMBUSTIONS; PRESSURE ANALYSIS; SOOT CONCENTRATION; SPRAY PENETRATION; TRANSIENT OPERATION;

DIESEL ENGINES;

EID: 85072349957     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2010-01-1494     Document Type: Conference Paper

References (18)

1. Andersson M., Fast NOx prediction in diesel engines, Licentiate thesis, Lund University (2006)
2. Ericson C., NOx modeling of a complete diesel engin/SCR system, Licentiate thesis, Lund University (2007)
3. Egnell R., On zero-dimensional modeling of combustion and NOx formation in diesel engines. Doctoral thesis, Lund University (2001)
4. Hiroyasu H., COMODIA 85, 1985 53-75
5. Tao, F., Liu, Y., RempelEwert, B.H., Foster, D.E, et al., "Modeling the Effects of EGR and Injection Pressure on Soot Formation in a High-Speed Direct-Injection (HSDI) Diesel Engine Using a Multi-Step Phenomenological Soot Model," SAE Technical Paper 2005-01-0121, 2005.
6. Tao, F., Golovitchev V. I., and, Chomiak J., A phenomenological model for the prediction of soot formation in diesel spray combustion, Combustion and flame 136 (2004), 270-282 (Pubitemid 38169584)
7. Leung K. M., A simplified reaction mechanism for soot formation in nonpremixed flames. Combustion and flame 87 (1991), 289-305
8. Kaario, O., Antila, E., and, Larmi, M., "Applying Soot Phi-T Maps for Engineering CFD Applications in Diesel Engines," SAE Technical Paper 2005-01-3856, 2005.
9. Kitamura T., Ito T., Senda J., Fujimoto H., Mechanism of smokeless diesel combustion with oxygenated fuels based on the dependence of the equivalence ratio and temperature on soot particle formation, International Journal of engine Research (2002), 223-248.
10. Naber, J.D., and, Siebers, D.L., "Effects of Gas Density and Vaporization on Penetration and Dispersion of Diesel Sprays," SAE Technical Paper 960034, 1996.
11. Siebers, D.L., "Liquid-Phase Fuel Penetration in Diesel Sprays," SAE Technical Paper 980809, 1998.
12. Siebers, D.L., "Scaling Liquid-Phase Fuel Penetration in Diesel Sprays Based on Mixing-Limited Vaporization," SAE Technical Paper 1999-01-0528, 1999.
13. Siebers, D., and, Higgins, B., "Flame Lift-Off on Direct-Injection Diesel Sprays Under Quiescent Conditions," SAE Technical Paper 2001-01-0530, 2001.
14. Pickett, L.M., Siebers, D.L., and, Idicheria, C.A., "Relationship Between Ignition Processes and the Lift-Off Length of Diesel Fuel Jets," SAE Technical Paper 2005-01-3843, 2005.
15. Information available at: http://kinetics.nist.gov/kinetics/index.jsp
16. Heywood J.B., Internal Combustion Engine Fundamentals (1998), 92-93.
17. Ezekoye O.A., Zhang Z., Soot Oxidation and Agglomeration Modeling in a Microgravity Diffusion Flame, Combustion and Flame 110 (1997), 127-139. (Pubitemid 27273032)
18. Ochoterena R., Optical Diagnostics of Soot in Combusting Sprays, PhD thesis Chalmers University of Technology (2009)