The capabilities of the spectral extinction and scattering technique to follow the time history of the particulate concentration in the exhaust of a Diesel engine were evaluated. Simultaneous measurements of extinction and scattering coefficients from UV to visible were performed at 1.5 m downstream the exhaust valve. The measurements were triggered with the exhaust valve lift. The exhaust stroke was divided in three time windows of 1 ms in which the optical signals of 100 consecutive cycles were detected. The mean diameter, the concentration and the properties of soot particles were evaluated. The cyclic variation of measurements was also estimated.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Cycle Resolved Measurements of Diesel Particulate by Optical Techniques


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Vaglieco, B. M. (Autor:in) / Corcione, F. E. (Autor:in)

    Kongress:

    International Fuels & Lubricants Meeting & Exposition ; 1994



    Erscheinungsdatum :

    1994-10-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Cycle resolved measurements of diesel particulate by optical techniques

    Corcione,F.E. / Vaglieco,B.M. / Istituto Motori,IT | Kraftfahrwesen | 1994


    Dual-Laser LIDELS: An Optical Diagnostic for Time-Resolved Volatile Fraction Measurements of Diesel Particulate Emissions

    Michelsen, Hope A. / Gershenzon, Michael / Witze, Peter O. | SAE Technical Papers | 2005



    Diesel Particulate Trap Regeneration Techniques

    White, J. E. / Florek, J. J. / Wade, W. R. | SAE Technical Papers | 1981


    Diesel Particulate Trap Regeneration Techniques

    Wade,W.R. / White,J.E. / Florek,J.J. et al. | Kraftfahrwesen | 1981