| 椭圆余弦波对薄物体的透射与反射的解析研究 |
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| 引用本文： | 缪国平 刘应中. 椭圆余弦波对薄物体的透射与反射的解析研究[J]. 上海交通大学学报, 1991, 25(4): 28-38 |
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| 作者姓名： | 缪国平 刘应中 |
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| 作者单位： | 上海交通大学船舶与海洋工程系(缪国平)，上海交通大学船舶与海洋工程系(刘应中) |
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| 摘 要： | 应用渐近匹配法得到椭圆余弦波在二维薄浮体上透射与反射的解析解,给出了透射波波高和相位变化的规律以及反射波的特性,并探讨了浮体与水底间间隙及波长对椭圆余弦波透射与反射的影响.
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| 关 键 词： | 椭圆余弦波 二维浮体 透射 反射 |
An Analytical Study of Transmission and Reflection of Cnoidal waves on Floating Bodies |
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| Miao Guoping Liu Yingzhong. An Analytical Study of Transmission and Reflection of Cnoidal waves on Floating Bodies[J]. Journal of Shanghai Jiaotong University, 1991, 25(4): 28-38 |
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| Authors: | Miao Guoping Liu Yingzhong |
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| Affiliation: | Miao Guoping Liu Yingzhong |
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| Abstract: | An analytical solution of the transmission and Reflection of shallow-water cnoidal waves on two-dimensional thin floating bodies is presentedin the paper by using the method of matching asymptotic expansions.Thesolution gives explicitly the variation patttern of the transmitted cnoidalwaves and the characteristics of the reflected waves,including their waveprofile,amplitude,phase shift and evolution.The effects of the gap between thebody and the sea bottom on the transmission and reflection of cnoidal wavesare discussed. |
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| Keywords: | cnoidal waves transmission of waves reflection of waves twodimensional floating bodies |
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