Ice-milling tests on a controllable pitch propeller, designed for a large Arctic tanker, were conducted by use of saline ice. Thrust and torque fluctuation, blade bending moment and blade stress were measured at various ice speed-propeller shaft speed combinations by changing propeller pitch. Examination was made on usefulness and limitation of existing methods for estimating ice-milling torque and blade bending moment.


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    Title :

    Ice Milling Loads Encountered by a Controllable Pitch Propeller


    Contributors:
    T. Sasajima (author)

    Publication date :

    1985


    Size :

    11 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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