Diesel engine noise can be reduced by modifying the combustion pressure-time history and the engine structure. This paper deals with the correlation between combustion excitation level and noise, and the effects of speed, timing, load, compression ratio, and combustion system configuration on combustion excitation.Engine structural modifications including increased stiffness, isolation, and damping are considered. The effects on noise and vibration are presented for increased block stiffness and isolation and damping of various engine covers.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Diesel Engine Noise Reduction by Combustion and Structural Modifications


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    1973 International Automotive Engineering Congress and Exposition ; 1973



    Publication date :

    1973-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Reduction of Diesel Engine Combustion Noise through Various Injection Strategies

    Muthusamy, Anbarasu / Bhachchu, Gurtej / Shangar Ramani, Vagesh | SAE | 2019


    Reduction of Diesel Engine Combustion Noise through Various Injection Strategies

    Ramani, Vagesh Shangar / Muthusamy, Anbarasu / Bhachchu, Gurtej | British Library Conference Proceedings | 2019


    Combustion Noise Prediction Inside Diesel Engine

    Saad, A. A A. / El-Sebai, N. A. | SAE | 1999


    Stochastic Combustion and Diesel Engine Noise

    Strahle,W.C. / Handley,J.C. / Georgia Inst.of Technol.,Sch.of Aerosp.Engng.,US | Automotive engineering | 1977


    Stochastic Combustion and Diesel Engine Noise

    Handley, John C. / Strahle, Warren C. | SAE | 1977