This paper confirms a structure for the soot formation process inside a burning diesel jet plume of oxygenated fuels. An explanation of how the soot formation process changes by the use of oxygenated fuel in comparison with that for using a conventional diesel fuel, and why oxygenated fuel drastically suppresses the soot formation has been derived from the chemical kinetic analysis. A detailed chemical kinetic mechanism, which is combined with various proposed chemical kinetic models including normal paraffinic hydrocarbon oxidation, oxygenated hydrocarbon oxidation, and poly-aromatic hydrocarbon (PAH) formation, was developed in present study. The calculated results are presented to elucidate the influence of fuel mixture composition and fuel structure, especially relating to oxygenated fuels, on PAH formation. The analysis also provides a new insight into the initial soot formation process in terms of the temperature range of PAH formation.


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    Titel :

    Detailed Chemical Kinetic Modeling of Diesel Spray Combustion with Oxygenated Fuels


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Fujimoto, Hajime (Autor:in) / Senda, Jiro (Autor:in) / Kitamura, Takaaki (Autor:in) / Ito, Takayuki (Autor:in)

    Kongress:

    SAE 2001 World Congress ; 2001



    Erscheinungsdatum :

    05.03.2001




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Detailed chemical kinetic modeling of Diesel spray combustion with oxygenated fuels

    Kitamura,T. / Ito,T. / Senda,J. et al. | Kraftfahrwesen | 2001


    Detailed chemical kinetic modeling of diesel combustion with oxygenated fuels

    Curran,H.J. / Fisher,E.M. / Glaude,P.A. et al. | Kraftfahrwesen | 2001


    Detailed Chemical Kinetic Modeling of Diesel Combustion with Oxygenated Fuels

    zur Loye, A. O. / Westbrook, C. K. / Layton, D. W. et al. | SAE Technical Papers | 2001


    2001-01-0653 Detailed Chemical Kinetic Modeling of Diesel Combustion with Oxygenated Fuels

    Curran, H. J. / Fisher, E. M. / Glaude, P.-A. et al. | British Library Conference Proceedings | 2001