A basic study of partially-premixed spray combustion has been performed using mono-sized and monodispersed fuel droplet-vapor-air mixtures. Uniform fuel droplet-vapor-air mixtures were generated by the condensation method using rapid expansion of saturated ethanol vapor-air mixtures. Flame speed was measured at various pressures within a constant-pressure combustion chamber. The flame speed decreases with the increase in the pressure. The increasing effect of fine fuel droplets on the flame speed becomes larger with the increase in the pressure on the fuel-lean side. A partially-premixed spray burner was developed to observe the flame structure, which produces uniform fuel droplet-vapor-air stream by the condensation method.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Fundamental Study on Flame Propagation in Partially-Premixed Spray at Constant Pressure


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE 2003 World Congress & Exhibition ; 2003



    Publication date :

    2003-03-03




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Fundamental study on flame propagation in partially-premixed spray at constant pressure

    Kawasumi,I. / Nomura,H. / Ujiie,Y. et al. | Automotive engineering | 2003



    Nonadiabatic propagation of a planar premixed flame Constant-volume enclosure

    FINK, S. F. / FENDELL, F. E. / BUSH, W. B. | AIAA | 1985


    Mixing and Evaporation of Fuel Spray (Flame propagation in Spray and Premixed-like Combustion)

    Katsuki, M. / Onishi, T. / Nakamura, M. et al. | British Library Conference Proceedings | 2008


    Volumetric and Spray-Related Heat Loss Effects in Laminar Premixed Polydisperse Spray Flame Propagation

    Katz, Gershon / Greenberg, J. Barry | British Library Conference Proceedings | 2016