The efficiency of the NOx Storage and Reduction (NSR) catalysts used in the aftertreatment of diesel engine exhaust gases can potentially be increased by using reactive reductants such as CO and H₂ that are formed during in-cylinder combustion. In this study, a multi-dimensional computational fluid dynamics (CFD) code coupled with complex chemical analysis was used to study combustion with various fuel after-injection patterns. The results obtained will be useful in designing fuel injection strategies for the efficient formation of CO.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    3-D CFD Analysis of CO Formation in Diesel Combustion - The use of intake air throttling to create reducing atmospheres for NSR catalysts -


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Yano, Hiroki (Autor:in) / Shimao, Hiroyuki (Autor:in) / Kusaka, Jin (Autor:in) / Nakayama, Shigeki (Autor:in) / Mori, Toshihiro (Autor:in) / Nozaki, Yusuke (Autor:in)

    Kongress:

    SAE International Powertrains, Fuels and Lubricants Meeting ; 2011



    Erscheinungsdatum :

    2011-08-30




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    Intake Valve Throttling (IVT) - A Sonic Throttling Intake Valve Engine

    Stivender, Donald L. | SAE Technical Papers | 1968


    Engine Intake Throttling for Active Regeneration of Diesel Particle Filters

    Mayer, A. / Lämmle, Chr. / Legerer, F. et al. | SAE Technical Papers | 2003


    Engine intake throttling for active regeneration of diesel particle filters

    Mayer,A. / Lutz,T. / Laemmle,C. et al. | Kraftfahrwesen | 2003