Vibration experiments on large propellers for merchant ships, to determine vibration patterns corresponding to various modes of vibration of blades and corresponding frequencies in air; examples of nodal patterns and natural frequencies obtained from propeller blades designed to give pure flexural and pure torsional movement; operation of electronic apparatus used in connection with tests is discussed. (See also - discussion pt 8 July p D119-38; Shipbldr and Mar Engine-Bldr v 53 n 446 (annual Int No) Apr 1946 p 226-9; Naut Gaz v 140 n 9 Sept 1946 p 50-5)


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    Title :

    Marine propeller blade vibrations: Full scale tests


    Additional title:

    North East Coast Instn Engrs Shipbldrs -- Trans


    Contributors:


    Publication date :

    1946


    Size :

    22 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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