In this paper the reduction analysis of the so-called 'booming noise', which occurs due to the resonance of a vehicle cabin, is tried to carry out by using the finite element method. For the reduction method a Helmholtz resonator, which is well known in the field of acoustics, is attached to a vehicle cabin. The resonance frequency of a Helmholtz resonator can be varied by adjusting the length of its throat. The simply shaped Helmholtz resonator is set up to the back of the cabin according to the resonance frequency of the cabin and the frequency response of the sound pressure at a driver's ear position is calculated by using the finite element method. It is confirmed that the acoustical characteristics of the cabin is changed largely by attaching the resonator and the sound quality is quite varied. The resonance frequency of the resonator can be considered to follow the acoustical characteristics of the cabin by using an Origami structure as a throat. So, in the future the analysis by using an Origami structure Helmholtz resonator should be performed.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Analysis for vehicle interior noise using helmholtz resonator


    Beteiligte:
    Kozukue, Wakae (Autor:in) / Hagiwara, Ichiro (Autor:in) / Mohri, Yasuhiro (Autor:in)


    Erscheinungsdatum :

    2005


    Format / Umfang :

    4 Seiten, 5 Bilder, 2 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Vehicle interior noise using panel based resonator (20065311)

    ako, F. / Hagowara, I. / Society of Automotive Engineers of Japan | British Library Conference Proceedings | 2006


    HELMHOLTZ RESONATOR FOR VEHICLE WHEEL

    JUNG JAE SUNG / JANG YOUNG SEOK | Europäisches Patentamt | 2020

    Freier Zugriff

    Helmholtz resonator for vehicle wheel

    JUNG JAE SUNG / JANG YOUNG SEOK | Europäisches Patentamt | 2023

    Freier Zugriff

    HELMHOLTZ RESONATOR FOR VEHICLE WHEEL

    JUNG JAE SUNG / JANG YOUNG SEOK | Europäisches Patentamt | 2020

    Freier Zugriff

    Vehicle wheel and Helmholtz resonator

    NISHI MASAAKI / KAMIYAMA YOUICHI / SAITO TOSHINOBU et al. | Europäisches Patentamt | 2023

    Freier Zugriff