An important problem in both naval architecture and aircraft engineering concerns the vibrations and noise generated by the propulsion system. In marine applications, the dominant source of vibrations is the propeller. Due to its response to a spatially and temporally nonuniform velocity field the propeller exerts time-dependent axial and side forces, as well as fluctuating torques and moments upon the hull of a ship. The necessity for minimizing unsteady forces and ship vibration levels, has led to the adoption of propeller blades with a high degree of skew. The dynamic response of these blades may either alleviate or worsen the net forces and couples. This is the reason for the study. (Author Modified Abstract)


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Dynamic Response of an Elastic Propeller to a Non-Uniform Inflow


    Contributors:
    H. Tsushima (author)

    Publication date :

    1972


    Size :

    135 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    Non-Uniform Inflow Effects on Propeller Performance

    Veldhuis, L.L. / Kotsonis, M. / Van Berkel, E. et al. | British Library Conference Proceedings | 2013


    Non-Uniform Inflow Effects on Propeller Performance

    Veldhuis, Leo L. / Kotsonis, Marios / van Berkel, Erik | AIAA | 2013


    Scaling effects on a propeller in uniform inflow condition

    Khraisat, Qais / Lopes, Rui / Persson, Martin et al. | TIBKAT | 2023

    Free access

    Propeller and inflow vortex interaction: vortex response and impact on the propeller performance

    Yang, Yannian / Zhou, Teng / Sciacchitano, Andrea et al. | Springer Verlag | 2016

    Free access

    Circumferentially nonuniform ship propeller inflow

    Korvin-Kroukovsky, B.V. / Jacobs, Winnifred R. | IOS Press | 1957