In this investigation, cone angles of high pressure diesel sprays emerging through plain orifices were studied. The study was conducted at constant fuel pressures by using injection system in a single pulse mode. The results show cone angles to depend on orifice dimensions, background gas density as well as on injection pressure. Droplet sizes in the mixing region of the spray were also measured at a background gas density of one atmosphere. Sauter mean diameter was found to depend on orifice diameter and injection pressure. Based on the experimental results, a correlation is derived to predict mean diameter in the mixing region.


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    Titel :

    Spray Angle and Atomization in Diesel Sprays


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Popa, D. M. (Autor:in) / Varde, K. S. (Autor:in) / Varde, L. K. (Autor:in)

    Kongress:

    1984 SAE International Off-Highway and Powerplant Congress and Exposition ; 1984



    Erscheinungsdatum :

    1984-08-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Spray Angle and Atomization in Diesel Sprays

    Varde,K.S. / Popa,D.M. / Varde,L.K. et al. | Kraftfahrwesen | 1984


    Modeling Atomization of High-Pressure Diesel Sprays

    Bianchi, G.M. | Online Contents | 2001


    Diffuse Interface Eulerian Spray Atomization Modeling of Impinging Jet Sprays

    Jacobsohn, Gabriel L. / Baldwin, Eli T. / Schmidt, David P. et al. | AIAA | 2018


    Spray-wall interaction of Diesel sprays

    Magnusson, Alf | TIBKAT | 2009


    Modeling atomization and drop breakup of high-pressure diesel sprays

    Ivaldi, D. / Luppino Bertoni, F. / Corcione, F.E. et al. | SAE Technical Papers | 1999