This report describes a cooperative program sponsored by TRRL which has produced heavy diesel engined articulated vehicles having considerably lower external and internal noise levels than vehicles in current operation. The work was aimed at reducing the noise levels from the engine, exhaust and cooling systems and tire-road surface interaction. Results are given from a number of experimental vehicle builds and a demonstration vehicle built to production standards, which emitted no more than 80 dB(A), is described. (Copyright (c) Crown Copyright 1979.)


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    Titel :

    TRRL Quiet Vehicle Programme: Quiet Heavy Vehicle (QHV) Project


    Beteiligte:
    J. W. Tyler (Autor:in)

    Erscheinungsdatum :

    1979


    Format / Umfang :

    71 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





    The TRRL quiet heavy vehicle project

    Tyler, J.W. | Tema Archiv | 1970


    The TRRL quiet heavy vehicle project

    Tyler,J.W. / Transp.and Road Res.Lab.,Crowthorne,GB | Kraftfahrwesen | 1979


    TRRL Quiet Heavy Vehicle Project: Development of Foden/Rolls Royce demonstration vehicle

    Tyler,J.W. / Collins,J.F. / Transp.and Road Res.Lab.,GB et al. | Kraftfahrwesen | 1983


    Operational Performance of the TRRL quiet heavy vehicle

    Nelson,P.M. / Underwood,M.C. / Transp.and Road Res.Lab.,Crowthorne,GB | Kraftfahrwesen | 1982