Increasingly stringent CO2 emission standards have been legislated; in part to encourage OEM's to develop more efficient propulsion systems. These development efforts have typically focused on improving steady state operation, but recently there has been increased interest on the improvement potential during dynamic behavior. In particular the warm-up behavior of combustion engines is a field of increasing investigation. This warm-up behavior is especially pertinent in Europe, where customers tend to drive shorter distances, and the New European Driving Cycle (NEDC) reflects this driving pattern. The desire to influence this warm-up behavior is typically referred to as thermal management.Thermal management may be considered as “heat brokering” where the optimum flow of heat is to be decided, e.g. take heat from exhaust or coolant and feed it to coolant or oil. The goal is to reduce fuel consumption by achieving the most efficient warm-up of the powertrain. This paper will review the results of systematic testing and optimization of thermal management on small four cylinder engines. It will also review the potential for fuel consumption reduction through the use of heat storage devices.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Thermal Management on Small Gasoline Engines


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Koenigstein, Achim (Autor:in) / Hans, Helmut (Autor:in) / Smith, Stuart (Autor:in) / Mueller, Torsten (Autor:in) / Krebs, Winfried (Autor:in)

    Kongress:

    SAE 2011 World Congress & Exhibition ; 2011



    Erscheinungsdatum :

    2011-04-12




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Thermal Management on Small Gasoline Engines

    Mueller, T. / Hans, H. / Krebs, W. et al. | British Library Conference Proceedings | 2011


    Small gasoline engines

    Stephenson, G.E. | TIBKAT | 1978


    SMALL AIR-COOLED GASOLINE ENGINES

    Lechtenberg, Leo | SAE Technical Papers | 1946


    Small gasoline engines for commercial markets

    Honda Motor,JP | Kraftfahrwesen | 1989


    Gasoline Engines

    British Library Online Contents | 1997