Abstract Ship motion is an important factor affecting on the safety of ski-jump take-off. The simplified frigate ship SFS1 was numerically simulated, and the results were compared with the experimental data, the feasibility of the calculation method was verified; Meshless method and WALE turbulence model were used to simulate the process of aircraft ski-jump take-off, aerodynamic characteristics under different rolling conditions during the aircraft ski-jump take-off process were presented. The results showed that: the influence of ship rolling motion on lift coefficient, drag coefficient and pitching moment was small, side force and rolling moment were greatly affected by rolling motion; the region of downwash with the maximum speed was about 10 m from the bow; the safety of ski-jump take-off was greatly affected when aircraft was close to the bow within 20 m.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    The Influence of Ship Rolling Motion on Take-Off Aerodynamic Characteristics of Aircraft


    Contributors:
    Zheng, He (author) / Xiao-yu, Sun (author) / Xuan, Gu (author)

    Published in:

    Publication date :

    2018




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    Unknown


    Classification :

    BKL:    50.92 Meerestechnik / 55.40 Schiffstechnik, Schiffbau






    ROLLING MOTION DAMPING SYSTEM OF SMALL SHIP SMALL SHIP HAVING THE ROLLING MOTION DAMPING SYSTEM AND ROLLING MOTION DAMPING METHOD

    PARK GWANG GYU / BYUN KYUNG SEOK / KIM YEON GIL et al. | European Patent Office | 2020

    Free access

    Rolling motion reducing device for ship

    LEE JONG SU / PARK TAE GEON / CHAE YOUNG BUM | European Patent Office | 2022

    Free access