| 有限水深对二阶定常波浪力的影响 |
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| 引用本文： | 刘滋源,缪国平.有限水深对二阶定常波浪力的影响[J].上海交通大学学报,1996,30(10):147-151. |
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| 作者姓名： | 刘滋源 缪国平 |
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| 摘 要： | 利用远场积分法求解作用于物体的二阶平均波浪漂移力．首先从动量方程出发，推导了有限深水中物体所受的水平方向的二阶定常力和力矩的一般表达式，然后计算了系列６０中方形系数为０．６０的模型在不同水深及不同浪向角中的受力．
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| 关 键 词： | 二阶定常力 有限水深 远场速度势 |
Influence of Water Depth on the Second Order Steady Wave Forces |
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| Liu Ziyuan,Miao Guoping,Liu Yingzhong.Influence of Water Depth on the Second Order Steady Wave Forces[J].Journal of Shanghai Jiaotong University,1996,30(10):147-151. |
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| Authors: | Liu Ziyuan Miao Guoping Liu Yingzhong |
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| Institution: | Department of Naval Architecture and Ocean Engineering |
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| Abstract: | The second order steady horizontal force and moment are derived for a freely floating ship in regular wave. The fluid is assumed to be ideal and the motion is linear. Momentum relations are used to derive general expressions for an arbitrary body in finite water depth, in terms of the Kochin function or far field velocity potential of the body. Computations are made for a Series 60 hull in different water depths. |
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| Keywords: | second order steady force finite water depth far field velocity potential |
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