Lubrication analysis of piston skirts is a complex problem because of elastic and thermal deformation of the skirt, mixed lubrication, and surface geometry. Several analysis methods have been developed at General Motors over the years for carrying out the piston lubrication analysis. These methods differ in how much of the complexity is modelled.This paper briefly describes these methods and compares the friction prediction of each of these methods with data from an experimental rig designed to measure piston-assembly friction. In addition, results are presented to demonstrate the effect of some design parameters on the lubrication performance of a piston skirt.


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    Titel :

    Lubrication Analysis of Piston Skirts


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Congress & Exposition ; 1992



    Erscheinungsdatum :

    01.02.1992




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Lubrication analysis of piston skirts

    Goenka,P.K. / Meernik,P.R. / General Motors,US | Kraftfahrwesen | 1992


    Hydrodynamic lubrication of piston skirts

    Knoll,G.D. / Peeken,H.J. / Tech.Hochsch.Aachen,Inst.f.Masch.-Elem.u.Masch.-Gestalt. | Kraftfahrwesen | 1982



    Metrolink's new skirts

    British Library Online Contents | 1999


    Development of Piston and Piston Ring Lubrication Analysis

    Lubrecht, Antonius / Bouassida, Hafedh / Murakami, Motoichi et al. | SAE Technical Papers | 2015