Theoretical and experimental clarification of efficacy of reducing pitching when anti-pitching fin is so remodeled that it may be operated by automatic controls; it is expected from calculation that maximum pitch amplitude of ship with controlled fins as used in this experiment is about 75% lower than ship without fin under best condition; on other hand, results of experiment showed also that effect of pitching reduction was great, as indicated by values of more than 80%.


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    Title :

    Activated anti-pitching fins


    Additional title:

    Japan Shipbldg Mar Eng


    Contributors:
    Takagi, M. (author) / Nekado, Y. (author) / Matsui, M. (author) / Mokunaka, M. (author)


    Publication date :

    1967


    Size :

    10 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :




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