This paper described the principle of a new stratified scavenging system of two-stroke gasoline engine, then the three-dimension numerical simulation of scavenging process was performed, whose boundary conditions was obtained by a one-dimension numerical simulation of scavenging process. The test of engine on the bench was carried out, and the results show that the lowest brake specific fuel consumption on the full-load performance curve is 348g/kW•h, and the mean brake specific fuel consumption under the same condition was reduced by 25.5%.


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    Title :

    Numerical Simulation & Experimental Investigation of the Stratified Scavenging System of Two-Stroke Gasoline Engine


    Additional title:

    Sae Technical Papers


    Contributors:
    Yongchang, Liu (author) / Mingrui, Wei (author) / Hua, Wen (author) / Yusheng, Zhang (author)

    Conference:

    2004 SAE Fuels & Lubricants Meeting & Exhibition ; 2004



    Publication date :

    2004-06-08




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





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