Measurements of propeller disk velocity components have been made for the 154-foot ship R/V ATHENA. Longitudinal, tangential, and radial velocity components are presented for three planes perpendicular to the propeller shaft for full-scale speeds of 9 and 15 knots. In addition, several boundary layer velocity profiles were measured on the full-scale hull. Non-dimensional velocity profiles are presented for several speeds. Finally, the results of an attempt at measuring time dependent velocities ahead of an operating propeller are presented. (Author)


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    Titel :

    Full-Scale Propeller Disk Wake Survey and Boundary Layer Velocity Profile Measurements on the 154-Foot Ship R/V Athena


    Beteiligte:
    W. G. Day (Autor:in) / A. M. Reed (Autor:in) / R. B. Hurwitz (Autor:in)

    Erscheinungsdatum :

    1980


    Format / Umfang :

    210 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





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