Downsizing the engine would be an effective means of improving fuel economy and reducing CO2 emissions. In this case, low-speed torque generation can be enhanced through the use of impulse charging technology, a subject attracting the attention of many researchers. This paper reports the basic characteristics of impulse charging identified through research using a single-cylinder test engine, aiming for application of the technology to spark ignition (SI) engines. To ensure the maximum level of volumetric efficiency under impulse charging conditions, two requirements are controlling the timing of switching from a negative to a positive pressure wave while turning its direction at the intake chamber, and maximizing the positive pressure wave.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Study on Impulse Charger for Enhancement of Volumetric Efficiency of SI Engine


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE 2006 World Congress & Exhibition ; 2006



    Erscheinungsdatum :

    03.04.2006




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Study on impulse charger for enhancement of volumetric efficiency of spark ignition engine

    Takahashi,H. / Harada,T. / Yamaki,T. et al. | Kraftfahrwesen | 2006


    Enhancement of volumetric efficiency in a gaseous LPG injection engine

    Lee, D. / Cho, S. / Ko, S. et al. | British Library Conference Proceedings | 2005


    Controlling reverse impulse current of vehicle charger

    MOHAN VEENA / MOHAJLANI ZOHER | Europäisches Patentamt | 2024

    Freier Zugriff

    Engine heater and battery charger

    Engineering Index Backfile | 1944


    Neural Model for Real-Time Engine Volumetric Efficiency Estimation

    Colin, Guillaume / El Hadef, Jamil / Talon, Vincent et al. | SAE Technical Papers | 2013