Buzz-saw noise, most annoying noise component generated by turbofan engines, can be suppresses by installing porous surface on duct wall directly above engine fan-blade tip. Porous surface and its housing would reduce shock-wave reflection from wall and thus suppress noise.


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    Titel :

    Suppressing buzz-saw noise in jet engines


    Beteiligte:
    Maestrello, L. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.09.1980



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



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