An indoor road-wheel facility at the Technical University of Gdańsk was used to study the noise emission from a variety of tires with different tread patterns. The tires were run both on a smooth steel drum and a drum covered by a replica road surface. All tread patterns were hand-cut to generate several families of simple treads with regular pitch for a systematic study of how groove design influences noise.Most of the observed, tread influenced phenomena could be explained by generation mechanisms such as radial vibrations induced by tread block impact, pocket air pumping and pipe resonances in the grooves. For instance, it was observed that, when speed increases, sooner or later the tread block impact frequency will coincide with the pipe resonance frequency and then generate excessive noise at that speed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Influence of Tread Pattern on Tire/Road Noise


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    Passenger Car Meeting & Exposition ; 1984



    Erscheinungsdatum :

    01.09.1984




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Influence of Tread Pattern on Tire/Road Noise

    Ejsmont,J.A. / Sandberg,U. / Taryma,S. et al. | Kraftfahrwesen | 1984


    Tire with noise-reducing tread pattern

    STUCKEY JON I / HAYES JUSTIN E / SWARTZWELDER CHRIS A | Europäisches Patentamt | 2018

    Freier Zugriff

    TIRE HAVING NOISE-REDUCING TREAD PATTERN

    KUNG LIN E | Europäisches Patentamt | 2019

    Freier Zugriff

    TIRE WITH NOISE-REDUCING TREAD PATTERN

    STUCKEY JON I / HAYES JUSTIN E / SWARTZWELDER CHRIS A | Europäisches Patentamt | 2016

    Freier Zugriff

    Tire with noise-reducing tread pattern

    KLINE TREVOR M / HARRIS BRADLEY J / NESBITT ADAM KARL et al. | Europäisches Patentamt | 2015

    Freier Zugriff