Piston rings play an important role in the lubricant system of reciprocating engines with consequences for engine wear, power losses and oil consumption. The computational solution of piston ring dynamics is a very complex problem which requires multiple numerical approaches supplemented by suitable inputs. This paper demonstrates the principles of the numerical solution of piston ring dynamics in mixed-lubrication conditions incorporating a virtual engine and experimental inputs. A simulation algorithm is integrated into the user-guided interface and it is available for industry usage. The solution results are presented for a passenger car petrol engine with a three-piston-ring configuration.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Efficient approach for solution of the mechanical losses of the piston ring pack


    Beteiligte:
    Novotny, Pavel (Autor:in) / Pistek, Vaclav (Autor:in) / Drapal, Lubomir (Autor:in) / Svída, David (Autor:in) / Devera, Tomas (Autor:in)


    Erscheinungsdatum :

    2013-10-01


    Format / Umfang :

    12 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Efficient approach for solution of the mechanical losses of the piston ring pack

    Novotny,P. / Pistek,V. / Drapal,L. et al. | Kraftfahrwesen | 2013



    Piston and ring mechanical losses

    BURY, C / FEUGA, L | SAE Technical Papers | 1984


    Piston and ring mechanical losses

    Feuga,L. / Bury,C. / Renault,FR et al. | Kraftfahrwesen | 1984


    Piston Ring Pack and Cylinder Wear Modelling

    Tomanik, E. / Nigro, F. E. B. / Society of Automotive Engineers | British Library Conference Proceedings | 2001