The nonlinear rollingdamping of a ship is usually determined by rolling attenuation test in calm water.
横摇非线性阻尼通常是在静水中进行横摇衰减试验确定。
2
In this paper, the effect of waves on nonlinear rollingdamping is researched experimentally through attenuation test of a model ship rolling in irregular waves in a wave tank.
本文通过在波浪水池中进行不规则波的船模横摇衰减试验,研究了波浪对非线性横摇阻尼的影响。
3
In comparison with linear rolling in still water, the effects of nonlinear damping and righting moment on ship's rolling motions were analyzed.