The demands resulting from stringent noise legislations are increasing rapidly. It has become necessary to establish optimum design methods for low noise engines. In this paper, a methodology for structure borne engine noise control using the combination of experimental and computer aided techniques is presented. Sensitivity analysis for noise reduction is carried out for various structural modifications. The major structural improvements include addition of ribs, stiffening plate and crankcase shape modifications. The final models were validated using experimental analysis techniques.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Sensitivity Analysis for Structure Borne Noise Reduction of Diesel Engine


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    Symposium on International Automotive Technology~SIAT 2003 ; 2003



    Publication date :

    2003-01-18




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Structure Borne Noise Optimization of Diesel Engine by Simulation

    Shaik Mohammad, Asif Basha / Panduranga, Nageshwara Rao / Vijayakumar, Ravindran | SAE Technical Papers | 2017


    Diesel engine control based on structure-borne noise – optimization and adaptation of parameters

    Schneider, Sebastian / Carstens, Jan Hendrik / Nobis, Jürgen et al. | Springer Verlag | 2019


    Structure borne noise prediction techniques for diesel engines

    Affenzeller,J. / AVL List,Graz,AT | Automotive engineering | 1989


    Structural characteristic study on engine covers for structure-borne noise reduction

    Zhang,L. / Li,Z. / China Automotive Engineering Res.Inst.,CN | Automotive engineering | 2014


    Diesel engine control based on structure-borne noise : optimization and adaption of parameters

    Schneider, Sebastian / Carstens, Hendrik / Nobis, Jürgen et al. | TIBKAT | 2019