The factors governing fuel effects on diesel emissions are complex. Previous studies have demonstrated that interactions between fuel physical properties and the engine control system can result in engine calibration changes (primarily injection timing and EGR) despite the use of sophisticated electronic controls. In standard production engines, fuel effects on emissions can be strongly influenced by these interactions, making it impossible to determine the effects of fuel changes on the in-cylinder mixing and combustion processes. This paper describes fuel effects on engine-out emissions from a European light-duty diesel engine. The calibration effects were eliminated using a sophisticated test bed control system to maintain timing and EGR rate accurately at the design settings. By these means, fuel effects on the in-cylinder process could be accurately determined.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Fuel Effects on Diesel Emissions - A New Understanding


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Rickeard, D J (Autor:in) / Kvinge, F (Autor:in) / Wilson, G (Autor:in) / Ulvund, Kjell Arne (Autor:in) / Mann, N (Autor:in) / Haugland, R (Autor:in) / Kwon, Y (Autor:in)

    Kongress:

    Spring Fuels & Lubricants Meeting & Exhibition ; 2002



    Erscheinungsdatum :

    24.09.2001




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Fuel effects on diesel emissions - a new understanding

    Kwon,Y. / Mann,N. / Rickeard,D.J. et al. | Kraftfahrwesen | 2001


    Diesel fuel effects on emissions: towards a better understanding

    Mann,N. / Kvinge,F. / Wilson,G. et al. | Kraftfahrwesen | 1998


    Diesel Fuel Effects on Emissions: Towards a Better Understanding

    Kvinge, Frode / Wilson, Geoff / Mann, Nic | SAE Technical Papers | 1998


    Diesel Fuel Effects on EMissions Towards a Better Understanding

    Mann, N. / Kvinge, F. / Wilson, G. et al. | British Library Conference Proceedings | 1998


    Unterstanding fuel effects on diesel emissions

    Mann,N. / Rickeard,D.J. / Kvinge,F. et al. | Kraftfahrwesen | 1999