The 'Prago-Figiaivsky' wing theory of small aspect ratio was generalized, and the formulae for the coefficients of normal force, induced resistance and the center of pressure were established. A method was suggested to evaluate the lower limit of the critical angle of attack. After having recalculated the hydrodynamic forces of a rectangular plate, this method was applied to the ship after rudder and propeller. The results are in satisfactory agreement with the known experimental and calculated results. (Author)


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    Title :

    Low-Aspect-Ratio Wing Theory and Its Application to the Ship Rudder


    Contributors:
    L. Ying-chung (author) / S. Hung-tsui (author) / L. Heng-mou (author)

    Publication date :

    1966


    Size :

    22 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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