VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • A coupled electromagnetic-mechanical-acoustic model of a DC electric motor
    Furlan, Martin ; Černigoj, Andrej, 1974- ; Boltežar, Miha
    In this article, we present an investigation into the sound radiation from a permanent-magnet DC electric motor using the finite-element (FE) and boundary-element (BE) models. A three-times-coupled ... electromagnetic-mechanical-acoustic numerical model was set-up to predict the acoustic field. The first stage was to calculate the magnetic forces that excite the structure of the motor by using the FEM. In the second stage, the exciting magnetic forces were applied to the structural model, where the harmonic analysis was carried out using the FEM. The last stage was to model the acoustics by using the BEM. In order to evaluate the numerical model, the computational results were compared with the vibration and acoustic measurements and a reasonable agreement was found.
    Vir: Compel. - ISSN 0332-1649 (Letn. 22, št. 4, 2003, str. 1155-1165)
    Vrsta gradiva - članek, sestavni del
    Leto - 2003
    Jezik - angleški
    COBISS.SI-ID - 6489115

    Povezava(-e):

    http://www.emeraldinsight.com/

    DOI: 10.1108/03321640310483075



vir: Compel. - ISSN 0332-1649 (Letn. 22, št. 4, 2003, str. 1155-1165)
loading ...
loading ...
loading ...

Vnos na polico