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Numerical and experimental investigation of added resistance of different ship types in short and long waves

机译:短波和长波不同船型附加阻力的数值和实验研究

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摘要

Added resistance in short and long regular head waves for four different ship types was systematically and extensively investigated using Reynold-averaged Navier Stokes solvers. Computations, which included ship motions and added resistance, were validated against scale model test measurements. Effects of ship speed, skin friction, wave steepness, ship type, as well as wave radiation and wave diffraction on added resistance were analyzed.
机译:使用雷诺平均的Navier Stokes求解器,系统地和广泛地研究了四种不同类型的船舶在短和长规则头波中增加的阻力。针对比例模型测试测量对包括船舶运动和附加阻力在内的计算进行了验证。分析了船速,蒙皮摩擦力,波陡度,船型以及波辐射和波衍射对附加阻力的影响。

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