Reduction of fuel economy and exhaust emission at spark ignition engines with direct injection can be achieved by investigation and optimization of mixture preparation and combustion process. In this paper principle strategies of mixture preparation and combustion are discussed. Phenomena of combustion like flame radiation, flame propagation and knocking combustion are represented for different mixture preparation strategies. For detection of combustion phenomena optical fiber technique as well as new visualization device with an endoscope have been used. From the view of present knowledge, obtained with investigation of spark ignition engines with direct injection, it is an important target for future development of GDI engine technology to force activities of combustion process investigation at different mixture preparation strategies.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Combustion in Spark Ignition Engines with Direct Injection


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Kölmel, A. (Autor:in) / Töpfer, G. (Autor:in) / Kubach, H. (Autor:in) / Spicher, U. (Autor:in)

    Kongress:

    SAE 2000 World Congress ; 2000



    Erscheinungsdatum :

    2000-03-06




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Combustion in spark ignition engines with direct injection

    Spicher,U. / Koelmel,A. / Kubach,H. et al. | Kraftfahrwesen | 2000



    Particularities of combustion in direct injection spark ignition engines

    Stan,C. / Univ.Zwickau,DE | Kraftfahrwesen | 2001


    Mixture preparation for direct-injection spark ignition engines

    Ohsuga,M.Shiraishi,T. / Nogi,T. / Nakayama,Y. et al. | Kraftfahrwesen | 1997


    Influence of Mixture Fluctuations on Combustion in Direct Injection Spark Ignition Engines Simulations

    Trouvé, A. / Hélie, J. / Duclos, J.-M. et al. | SAE Technical Papers | 2001