This paper is dealing with the distribution of frictional losses within a petrol engine; and the majority of these losses are in the piston group. It is shown, how by innovative ideas the engine part ‘piston’ can be optimized in respect of friction and which effect it has on the total losses and the mechanical efficiency. It is also shown that it is difficult to improve fuel consumption in modern engines by reducing friction by single steps.


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    Titel :

    Friction in the piston group and new ideas for piston design


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    PUNDT, D (Autor:in) / OETTING, H (Autor:in) / EBBINGHAUS, W (Autor:in)

    Kongress:

    International Conference on Fuel Efficient Power Trains and Vehicles ; 1984



    Erscheinungsdatum :

    01.09.1984




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Friction in the piston group and new ideas for piston design

    Oetting,H. / Pundt,D. / Ebbinghaus,W. et al. | Kraftfahrwesen | 1984


    Piston design reduces friction

    AE Assoc.Engng.,Rugby,GB | Kraftfahrwesen | 1982


    Influence of Piston Rotational Motion on Piston Friction

    Watanabe, H. / Miyasaka, H. / Takashima, Y. et al. | British Library Online Contents | 1998


    Measurement of piston and piston ring assembly friction force

    Goto,T. / Aoyama,S. / Nagumo,S. et al. | Kraftfahrwesen | 1985


    Friction of piston rings

    Tischbein, H.W. | Engineering Index Backfile | 1945