The applications of small loop-scavenged, single cylinder, two-stroke spark-ignition engines are widespread due to the specific advantages of this engine concept. Today's engines have, or will soon have, to face stringent pollutant and noise emission regulations and fuel consumption reductions. Advanced technical solutions will have to be applied even in the most compact and lightweight high output power units, which are represented in this paper by a chainsaw and by the most demanding form, namely the two-wheeled, which still has the highest specific output of all homologated vehicles. This paper presents the preliminary solutions, the state-of-the-art research and development and the author's view on the chainsaw and two-wheeled applications and an outlook focusing on the problems especially where the detailed pollutant emissions and their reduction are concerned. Comparisons with the four-stroke cycle and other two-stroke cycle scavenge principles are made. Technical data and detailed dimensions of low emission engines are listed, as well as the exact ingredients of gasoline and two-stroke oil. A comparison of the pollutant emissions of CO, HC, NOx, PAH, aldehydes, ketones and phenols for different vehicle categories is also given.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    The Potential of Small Loop-Scavenged Spark-Ignition Single Cylinder Two-Stroke Engines


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE International Congress and Exposition ; 1991



    Erscheinungsdatum :

    01.02.1991




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    The potential of small loop-scavanged spark-ignition single cylinder two-stroke engines

    Laimboeck,F.J. / Graz Univ.of Technology,AT | Kraftfahrwesen | 1991


    Loop scavenged two-stroke engines for locomotives

    Goldbeck, G. | Tema Archiv | 1955


    Port design criteria for 2-stroke loop scavenged engines

    Mattarelli,E. / Rinaldini,C.A. / Savioli,T. et al. | Kraftfahrwesen | 2016


    Port Design Criteria for 2-Stroke Loop Scavenged Engines

    Mattarelli, Enrico / Rinaldini, Carlo Alberto / Savioli, Tommaso | British Library Conference Proceedings | 2016


    Port Design Criteria for 2-Stroke Loop Scavenged Engines

    Rinaldini, Carlo Alberto / Mattarelli, Enrico / Savioli, Tommaso | SAE Technical Papers | 2016