Design optimisation with respect to interior noise is currently a topic of great concern for the automotive industry. An essential element in this process is to obtain a correct understanding of the various noise sources which are present, and the ways in which these sources propagate to the critical receiver.An experimental source-transfer-receiver methodology is presented, that allows quantifying the structure borne and airborne source strength of the intake system components and its contribution to the interior noise. The method allows interior noise optimisation after identification of the dominant contributors.The methodology is applied to identify the noise contribution of the air intake system to the interior noise of an 8-cylinder upper class vehicle. Correlation of the Structure Borne Transfer Path Analysis and Airborne Source Quantification models with physical decoupling experiments demonstrates a high correspondence.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Quantification of Intake System Noise Using an Experimental Source-Transfer-Receiver Model


    Additional title:

    Sae Technical Papers


    Contributors:
    Iwama, A. (author) / Goossens, S. (author) / Osawa, T. (author)

    Conference:

    Noise & Vibration Conference & Exposition ; 1999



    Publication date :

    1999-05-17




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Quantification of intake system noise using an experimental source-transfer-receiver mode

    Goossens,S / Osawa,T. / Iwama,A. et al. | Automotive engineering | 1999


    Precise Measurement of Heat Transfer in the Engine Intake System using Intake Port Model

    Uchida, K. / Suzuki, T. / Oguri, Y. et al. | British Library Conference Proceedings | 2005


    Synthesis of Drive-by Noise Based on Numerically Evaluated Source-Receiver Transfer Functions Employing the FMBEM

    Pluymers, Bert / Huijssen, Jacobus / Hallez, Raphael et al. | SAE Technical Papers | 2011


    Synthesis of drive-by noise based on numerically evaluated source-receiver transfer functions employing the FMBEM

    Huijssen,J. / Hallez,R. / Pluymers,B. et al. | Automotive engineering | 2011