It has been considered that a backfire occurs due to such a phenomenon that the ignition at the overlap top dead center or the reversing of the hot burnt mixture during the valve-overlapping period triggers ignition. We have recently determined that there is a different type of ignition source that cannot be explained by the conventional theories.That is, there is an extremely slow burning cycle that continuously burns even at the exhaust stroke. That extremely slow burning lasts even after the exhaust stroke and ignites the fresh mixture during the following intake stroke, causing a backfire. In this study, we clarified procedures of the extremely slow burning that serves as a source of ignition to trigger a backfire by the pressure measurements at the intake and exhaust ports and visualizing the phenomena with the high-speed CCD camera. In this article we report the outlines along with the considerations on the factors that affect the extremely slow burning cycle.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    STUDY ON THE PROCESS OF BACKFIRING


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Adachi, Masaya (Autor:in) / Saito, Shinji (Autor:in)

    Kongress:

    Small Engine Technology Conference & Exposition ; 2001



    Erscheinungsdatum :

    01.12.2001




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Prevention of backfiring of automobile engines -- Safety hand starters

    Freymann, A. | Engineering Index Backfile | 1929



    INFLUENCE OF PORT MANUFACTURING ACCURACY ON BACKFIRING IN AXIALINJECTION END-BURNING HYBRID ROCKET

    Suzuki, Sho / Tsuji, Ayumu / Soeda, Kentaro et al. | TIBKAT | 2021



    A Study of Factors Influencing Thermally Induced Backfiring in Hydrogen Fueled Engines, and Methods for Backfire Control

    MacCarley,C.A. / Univ.of Denver,Denver Res.Inst.,US / Mitsubishi Motors,JP | Kraftfahrwesen | 1981