This study presents the atomization behavior of coal-water slurries at conditions typical of a gas turbine combustor. Slurry spray characteristics were determined using a plain-jet airblast research nozzle. The effects of air-blast air velocity, chamber pressure and air-to-fuel mass flowrate ratio (AFR) on SMD were investigated. Values of SMD were determined for levels of tank pressure between 1 and 20 atm., air-to-fuel mass flowrate ratios (AFR) between 0.5 and 6.0, and airblast air velocities between 30 and 120 m/sec. Several slurries with loadings between 50 and 70% (by weight) were used. The Sauter Mean Diameter and drop size distribution parameter were measured using the forward light-scattering technique (Malvern 2600 HSD).


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Plain-Jet Airblast Atomization of Coal-Water Slurry Fuels


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Lefebvre, A. H. (Autor:in) / Smith, C. F. (Autor:in) / Sojka, P. E. (Autor:in)

    Kongress:

    1985 SAE International Fall Fuels and Lubricants Meeting and Exhibition ; 1985



    Erscheinungsdatum :

    01.10.1985




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Plain-jet airblast automization of coal-water slurry fuels

    Smith,C.F. / Sojka,P.E. / Lefebvre,A.H. et al. | Kraftfahrwesen | 1985


    Model for airblast atomization

    RIZK, N. K. / MONGIA, H. C. | AIAA | 1991


    Study on hybrid airblast atomization

    Chin, J. / Rizk, N. / Razdan, M. | AIAA | 1996


    Study on Hybrid Airblast Atomization

    J. S. Chin / N. K. Rizk / M. K. Razdan | AIAA | 1999


    A model for airblast atomization

    RIZK, N. / MONGIA, H. | AIAA | 1989