The tendency of spark ignition direct injection (SIDI) engines to form injector deposits was investigated using engine dynamometer tests on a SIDI engine equipped with fan spray type injectors. Fifteen test fuels with varying 90% distillation temperature (T90), aromatics, olefins, oxygenates and sulfur levels were prepared to identify the effects of fuel properties on injector deposits. The results suggested that not only the T90 but also the number of alkyl substituent of aromatics had effects on injector deposit formation. Effects of detergents on the injector deposit cleanliness were also evaluated in this study.


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    Titel :

    Effects of Fuel Properties on SIDI Fuel Injector Deposit


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Hosi, Hirohoko (Autor:in) / Ashida, Tsuyoshi (Autor:in) / Takei, Yasunori (Autor:in)

    Kongress:

    Spring Fuels & Lubricants Meeting & Exhibition ; 2002



    Erscheinungsdatum :

    24.09.2001




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Effects of Fuel Properties on SIDI Fuel Injector Deposit

    Ashida, T. / Takei, Y. / Hosi, H. et al. | British Library Conference Proceedings | 2001


    Fuel effects on SIDI efficiency and emissions

    Farrell,J.T. / Weissman,W. / Johnston,R.J. et al. | Kraftfahrwesen | 2003


    Fuel Effects on SIDI Efficiency and Emissions

    Nishimura, J. / Farrell, J. T. / Johnston, R. J. et al. | SAE Technical Papers | 2003


    Fuel Property Requirements for Multiport Fuel Injector Deposit Cleanliness

    Shiratori, Akio / Saitoh, Kenichiro | SAE Technical Papers | 1991


    Diesel Fuel Properties and Additive Effects on DI Injector Deposit Formation

    Claar, K. G. / Blythe, G. H. / Pocinki, S. B. et al. | British Library Conference Proceedings | 1993