Hydrodynamic interaction among hull, rudder and bank for a ship sailing along a bank in restricted waters
  • 万方数据
    水动力学研究与进展B辑 수동역학연구여진전B집
    JOURNAL OF HYDRODYNAMICS
    2013年 6期 809-817 ,共9页

    麻绍钧%周明贵%邹早建

    마소균%주명귀%추조건



    hydrodynamic interaction%hull-rudder system%bank effect%CFD


    By applying a CFD tool to solve the RANS equations, the viscous flow around a model of hull-rudder system towed along a bank in shallow water is numerically simulated. Hydrodynamic forces and moments acting on the ship are calculated for different ship-bank distances and rudder angles. A container ship, KCS, is taken as an example for the numerical study. Under the assumption of low ship speed, the influences of free surface elevation and ship squat are assumed to be negligible. Based on the calculation results, the hydrodynamic interaction among the hull, rudder and bank is analyzed.
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