Browsing Mechanical & Manufacturing Eng (Theses and Dissertations) by Subject "Acoustics"

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  • A 3D printed acoustic metamaterial liner to reduce low-frequency aeroengine noise 

    Ross, Eoghan Paul (Trinity College Dublin. School of Engineering. Discipline of Mechanical & Manuf. Eng, 2023)
    As the level of air travel continues to increase, so too does the demand for better noise-reduction technologies for aircraft. The environmental noise produced by aircraft has been shown to have a significant adverse effect ...