In order to investigate on the complex phenomena that occur in the evolution of an evaporating fuel spray (like break up, fuel multicomponent evaporation, liquid gas interaction) a numerical analysis has been carried out. The numerical tool used is a modified version of the well known KIVA code in which a new break up model, developed and validated in previous work [1, 2], and a fuel multicomponent evaporation model have been included. The predictive capability of the evaporation model has been evaluated by comparison with single droplet experimental data [3]. Then the code has been used to evaluate the influence of fuel and injection system parameters (nozzle diameter and injection pressure) on spray penetration and morphology.


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    Titel :

    Simulation of Liquid Phase Penetration in Diesel Spray


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Rotondi, R. (Autor:in)

    Kongress:

    Automotive and Transportation Technology Congress and Exposition ; 2001



    Erscheinungsdatum :

    01.10.2001




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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