Wave propagation through additive manufactured materials-Working toward a realizable anistropic unit cell

A. D. Hanford, P. A. Kerrian, D. E. Capone, C. J. Dickman

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

    Abstract

    Obtaining the effective parameters is an important step in designing a unit cell for a variety of metamaterial applications. The effective parameters including the density and bulk modulus govern how a wave propagates through a medium constructed from unit cells. Additive manufacturing has created the potential to change the effective static density of materials by the flexible design of geometry at small scales and by encapsulating metallic powder inside the produced component. This work will use modal analysis to extract the bulk modulus from additive manufactured rods.

    Original languageEnglish (US)
    Title of host publicationProceedings of ISMA 2016 - International Conference on Noise and Vibration Engineering and USD2016 - International Conference on Uncertainty in Structural Dynamics
    EditorsPaul Sas, David Moens, Axel van de Walle
    PublisherKU Leuven, Departement Werktuigkunde
    Pages2043-2053
    Number of pages11
    ISBN (Electronic)9789073802940
    StatePublished - 2016
    Event27th International Conference on Noise and Vibration Engineering, ISMA 2016 and International Conference on Uncertainty in Structural Dynamics, USD2016 - Leuven, Belgium
    Duration: Sep 19 2016Sep 21 2016

    Publication series

    NameProceedings of ISMA 2016 - International Conference on Noise and Vibration Engineering and USD2016 - International Conference on Uncertainty in Structural Dynamics

    Other

    Other27th International Conference on Noise and Vibration Engineering, ISMA 2016 and International Conference on Uncertainty in Structural Dynamics, USD2016
    Country/TerritoryBelgium
    CityLeuven
    Period9/19/169/21/16

    All Science Journal Classification (ASJC) codes

    • Mechanical Engineering
    • Mechanics of Materials
    • Acoustics and Ultrasonics

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