A propeller, impeller or mixer comprising at least one blade, the blade having a suction surface and a pressure surface which extend from a leading edge to a trailing edge of the blade and a radially-outer tip region, wherein five to one hundred duct openings are provided extending through the at least one blade from the pressure surface to the suction surface, the duct openings being grouped in the tip region of the blade.


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    Title :

    PROPELLER CAVITATION AND NOISE REDUCTION


    Additional title:

    PROPELLERVERTIEFUNGS- UND -GERÄUSCHMINDERUNG
    CAVITATION D'HÉLICE ET RÉDUCTION DU BRUIT


    Contributors:
    TAYLOR DAVID (author) / ATLAR MEHMET (author) / AKTAS BATUHAN (author)

    Publication date :

    2022-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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