Structure-borne noise predictions for a simple T-shaped beam

Stephen A. Hambric, Antonio J. Quezon

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations

    Abstract

    a study to predict numerically the structure-borne powers in a simple T-beam structure was conducted the goal of the study was to help align the procedures and measurement quantities used by the analytic, numerical, and experimental structure-borne noise communities. The T-beam structure is similar to the T-shaped beam problem identified by the longitudinal and flexural vibrational waves was predicted for low to mid-range frequencies. A finite element (NASTRAN) model was used to predict the vibration field of the truss, and the post-processor McPOW (Mechanical POWer) was used to calculate the structure-borne powers. Power component percentage plots show the ratios of axial and flexural power traveling into and out of the T-joint.

    Original languageEnglish (US)
    Title of host publicationProgress in Noise Control for Industry
    EditorsJoseph M. Cuschieri, Stewart A.L. Glegg, David M. Yeager
    PublisherPubl by Inst of Noise Control Engineering
    Pages591-559
    Number of pages33
    ISBN (Print)0931784271
    StatePublished - 1994
    EventProceedings of the 1994 National Conference on Noise Control Engineering - Fort Lauderdale, FL, USA
    Duration: May 1 1994May 4 1994

    Publication series

    NameProceedings - National Conference on Noise Control Engineering

    Other

    OtherProceedings of the 1994 National Conference on Noise Control Engineering
    CityFort Lauderdale, FL, USA
    Period5/1/945/4/94

    All Science Journal Classification (ASJC) codes

    • Acoustics and Ultrasonics
    • General Engineering

    Fingerprint

    Dive into the research topics of 'Structure-borne noise predictions for a simple T-shaped beam'. Together they form a unique fingerprint.

    Cite this