A noise reduction apparatus, an aircraft, and a noise reduction method capable of increasing the amount of noise reduction are provided. The noise reduction apparatus 1 includes a porous plate 2 disposed to face a fluid flow, the porous plate 2 including a bend region 5 bent toward an upstream side of the fluid flow. The bend region 5 is provided at the end portion 6 of the porous plate 2, and has a concave R-shape on an upstream side of the fluid flow.


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    Titel :

    Noise reduction apparatus, aircraft, and noise reduction method


    Beteiligte:
    ITO YASUSHI (Autor:in) / HIRAI TOHRU (Autor:in) / MURAYAMA MITSUHIRO (Autor:in) / YAMAMOTO KAZUOMI (Autor:in) / TANAKA KENTARO (Autor:in) / TAKAISHI TAKEHISA (Autor:in) / YOKOKAWA YUZURU (Autor:in)

    Erscheinungsdatum :

    14.02.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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