Together with the reduction of fuel consumption and exhaust pollution, noise reduction is one of the highest priority targets for combustion engine development. Direct injection diesel engines in particular have higher noise emissions than other combustion engines, but they have distinct advantages in fuel consumption.A solution of this noise problem on production engines by basic practical methods is shown and is documented with various measured results and some concrete examples of development and noise abatement measures.For engine-internal measures, those for combustion in particular are treated in full and the parameters influencing the combustion noise and the conflict with other development aspects are indicated. For engine-surface measures, various acoustically optimised engine components and their efficiency are presented. For completion, other important possibilities for noise abatement are mentioned, such as mechanical noise reduction and measures on the vehicle.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    The Development of Low-Noise DI Diesel Engines


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE Noise and Vibration Conference and Exposition ; 1987



    Erscheinungsdatum :

    01.08.1987




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Development methods for low noise diesel engines

    Flotho,A. / Spessert,B. / Kloeckner Humboldt Deutz,DE | Kraftfahrwesen | 1987


    Development Methods for low Noise Diesel Engines

    Flotho, Albert / Spessert, Bruno | SAE Technical Papers | 1987


    The development of low noise DI diesel engines

    Boesch,N.W. / Dereco,Diesel Engine Research and Engineering,CH | Kraftfahrwesen | 1987


    Noise radiation from diesel engines

    Astrupp,T. | Kraftfahrwesen | 1985


    Development of low noise diesel engines without encapsulations

    Spessert,B. / Beisenbusch,K. / Haller,H. et al. | Kraftfahrwesen | 1993