The Laser Doppler Anemometer, a new instrument capable of making non-interfering gas velocity measurements, has been used to investigate the gas behavior in the cylinder of a firing engine. First of all, the necessary conditions for a real-time measurement of the gas velocity by the LDA are examined, and thereby two typical flow, squish and torch, in the cylinder of an engine with both motoring and firing have been measured. As a result, the optical technique is ascertained to be a promising one for application to research on a firing engine.


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    Titel :

    Gas Velocity Measurements of a Motored and Firing Engine by Laser Anemometry


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Asanuma, T. (Autor:in) / Obokata, T. (Autor:in)

    Kongress:

    1979 Automotive Engineering Congress and Exposition ; 1979



    Erscheinungsdatum :

    01.02.1979




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Gas velocity measurements of a motored and firing engine by laser anemometry

    Asanuma,T. / Obokata,T. / Tokai Univ.,Dep.of Mech.Engng.,JP et al. | Kraftfahrwesen | 1979


    Application of laser Doppler anemometry to a motored Diesel engine

    Matsuoka,S. / Natakura,K. / Kawai,T. et al. | Kraftfahrwesen | 1980


    Application of Laser Doppler Anemometry to a Motored Diesel Engine

    Nagakura, Katsuhiko / Matsuoka, Shin / Kawai, Taiyo et al. | SAE Technical Papers | 1980


    In-Cylinder Velocity Field Measurements in a Motored Diesel Engine

    Puglisi, A. / Vafidis, C. / Cipolla, G. | SAE Technical Papers | 1987


    In-cylinder velocity field measurements in a motored Diesel engine

    Cipolla,G. / Puglisi,A. / Vafidis,C. | Kraftfahrwesen | 1987