High injection pressure impinging spray experiments and modeling were performed under simulated diesel engine conditions (pressure and density) at ambient temperature. A spray impinged normal to a small crown in the bowl of a simulated piston. High speed photography was used in the constant volume bomb to examine the effect of impingement on fuel mixing. The spray model which includes drop breakup, coalescence, impingement, and vaporization effects was used to predict fuel mixing in the bomb. The spray distributions predicted by the model are compared to the photographs obtained in the bomb.


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    Titel :

    Fuel Impingement in a Direct Injection Diesel Engine


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Enright, B. (Autor:in) / Naber, J. (Autor:in) / Farrell, P. (Autor:in)

    Kongress:

    1988 SAE International Off-Highway and Powerplant Congress and Exposition ; 1988



    Erscheinungsdatum :

    01.09.1988




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Fuel impingement in a direct injection diesel engine

    Naber,J. / Enright,B. / Farrell,P. et al. | Kraftfahrwesen | 1988


    Development of a direct injection diesel engine mixture formation by fuel spray impingement

    Kato,S. / Tanabe,H. / Sato,T.G. et al. | Kraftfahrwesen | 2000


    Effect of fuel properties on the performance of direct injection diesel engine fuel jet impingement

    Akasaka,Y. / Tamanouchi,M. / Kyodo Oil Technical Research Center,JP | Kraftfahrwesen | 1992



    Evaluation of Oxygenated Fuel by Direct Injection Diesel and Direct Fuel Injection Impingement Diffusion Combustion Diesel Engines

    Kato, Satoshi / Onishi, Shigeru / Sasaki, Takanobu et al. | SAE Technical Papers | 1990