Bench and engine tests were used to determine the effects of typical lubricating oil components on the fuel economy performance of energy conserving oils. The bench studies identified negative fuel economy effects of zinc dialkyldithiophosphates and positive effects of overbased sulfonates. The Sequence VI dynamometer test quantified viscometric influences on fuel economy; results indicated that SAE 5W-30 oils are not always more fuel efficient than 10W-30 analogs, and that viscosity index improver type has a large impact on fuel economy. These effects were integrated with additive effects on other formulation criteria to design an overall system.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Additive Effects on Lubricant Fuel Economy


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Moore, L.D. (Autor:in) / Kennedy, S. (Autor:in)

    Kongress:

    1987 SAE International Fall Fuels and Lubricants Meeting and Exhibition ; 1987



    Erscheinungsdatum :

    1987-11-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Additive effects on lubricant fuel economy

    Kennedy,S. / Moore,L.D. / Amoco Petroleum Additives,Research Dep.,US | Kraftfahrwesen | 1987


    Lubricant viscosity effects on passenger car fuel economy.

    Davison,E.D. / Haviland,M.L. / Research Laboratories, General Motors Corp. | Kraftfahrwesen | 1975


    Lubricant Viscosity Effects on Passenger Car Fuel Economy

    Davison, E. D. / Haviland, M. L. | SAE Technical Papers | 1975


    Fuel, lubricant and additive effects in combustion chamber deposits

    Kelemen,S.R. / Siskin,M. / Homan,H.S. et al. | Kraftfahrwesen | 1998


    Lubricant Developed To Improve Fuel Economy

    Exxon,US | Kraftfahrwesen | 1980