Distributions of non-evaporating diesel sprays impinging on a simulated combustion chamber wall were observed from various directions while changing some of the experimental parameters, such as nozzle projection and top-clearance. High-speed photography was used in this study to examine the effects of these parameters on the spray distributions. Moreover, the spray distributions were predicted by using a spray model based on a multi-package model. The calculated distributions were displayed three-dimensionally using a volume rendering application developed by the authors. The predicted spray distributions were compared with the experimental results observed from various directions in order to evaluate the spray model.


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    Titel :

    Experiments and Modeling on Spray Distributions in the Combustion Chamber of a Direct Injection Diesel Engine


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Off-Highway & Powerplant Congress & Exposition ; 1996



    Erscheinungsdatum :

    01.08.1996




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :




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    Yoshizaki,T. / Yamamoto,O. / Nishida,K. et al. | Kraftfahrwesen | 1997


    Three-dimensional spray distributions in direct injection diesel engine

    Yoshizaki,T. / Nishida,K. / Hiroyasu,H. et al. | Kraftfahrwesen | 1994


    Fuel spray behavior in a small direct injection diesel engine: effect of combustion chamber geometry

    Montajir,R.M. / Tsunemoto,H. / Ishitani,H. et al. | Kraftfahrwesen | 2000