Cases in full scale and model propellers for naval and merchant ships; singing is attributed to blade vibrations; excitation may be periodic vortex shedding at trailing edge, by unstable conditions of flow at leading edge, by mechanism similar to aircraft wing flutter or by bearing friction, individually or in combination; results of propeller modifications. Bibliography. (see also - discussion part 8 July p D89-102)


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    Title :

    Some investigations into singing propellers


    Additional title:

    North East Coast Instn Engrs Shipbldrs -- Trans


    Contributors:


    Publication date :

    1955


    Size :

    26 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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