Noise reduction of two types of passengers cars due to some maintenance activities has been studied. The noise levels of the cars were measured before and after maintenance activities in service stations, as per the standard stationary test. A total of 91 cars were tested. The results of the measurements indicated that the routine maintenance activity of servicing and tuning resulted in an average noise reduction of about 1 dB(A). Noise reduction was greater in the case of the cars with specific problems such as in silencer, water pump and tappet. The rectification of a silencer problem resulted in an average reduction of about 5 dB(A) whereas about 3 dB(A) noise reduction was measured due to the rectification of water pump and tappet problems.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Noise reduction of passenger cars due to maintenance activities


    Beteiligte:
    Tandon, N. (Autor:in) / Mahajan, V. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2000


    Format / Umfang :

    3 Seiten, 4 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch





    Some Aspects Concerning Noise Reduction on Diesel Passenger Cars

    Charzinski, Hans-Peter / Hiereth, Hermann | SAE Technical Papers | 1979


    Some Aspects Concerning Noise Reduction on Diesel Passenger Cars

    Charzinski,H.P. / Hiereth,H. / Daimler-Benz | Kraftfahrwesen | 1979


    Some aspects concerning noise reduction on diesel passenger cars

    Charzinski, H.P. / Hiereth, H. | Tema Archiv | 1979


    Aerodynamic noise in passenger cars

    Muto, Shinri | TIBKAT | 1987