该论文采用CFD方法，对特定的铜鼓航道内斜风斜流对大型集装箱船的操纵性进行研究，专业性强和工程性应用前景广。结果表明，风对船舶下沉和纵倾影响有限，风流耦合作用中流是影响船体的下沉的主要因素。航道内流的作用显著，在水深吃水比为1.2时，流速增加0.103 m/s，横向水动力可提升26.11%，且横向力随水深的减小呈线性增长，最大增幅151.5%。基于数值模拟结果，证实流场特性主导船舶操纵性，为大型集装箱船在铜鼓航道内航行提供了重要安全参考。
This paper employs the computational fluid dynamics (CFD) method to study the maneuverability of large container ships under oblique wind and oblique current in the specific Tonggu Channel, featuring strong professionalism and broad prospects for engineering applications. The results show that wind has limited effects on ship sinkage and trim, with the current being the primary factor influencing hull sinkage in wind-current coupling scenarios. The role of currents in the channel is significant: at a water depth-to-draft ratio (h/T) of 1.2, a 0.103 m/s increase in current velocity leads to a 26.11% increase in lateral hydrodynamic force. Additionally, lateral forces exhibit a linear growth trend with decreasing water depth, with a maximum increase of 151.5%. Numerical simulation results confirm that flow field characteristics dominate ship maneuverability, providing critical safety references for large container ships navigating the Tonggu Channel.
2026,48(3): 8-14 收稿日期：2025-5-27
DOI：10.3404/j.issn.1672-7649.2026.03.002
分类号：U661.1
基金项目：国家自然科学基金面上项目（52178067）
作者简介：王钱雨(2000-),男,硕士研究生,研究方向为计算流体力学和船舶下沉量
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