| Long Waves Induced by Wave Groups over a Trench |
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| 作者单位： | Zuo Qihua Yao Guoquan
Engineer，Nanjing Hydraulic Research Institute，Nanjing
Senior Engineer，Nanjing Hydraulic Research Institute，Nanjing |
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| 摘 要： | The second order long waves of the mean water free surface displacement induced by the wave groups over a trench are discussed in this paper. The incident wave groups are supposed to be superposed by 2 linear waves with different amplitudes, phases and slightly different frequencies. Some of the theoretical formulas and numerical results are presented.
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Long Waves Induced by Wave Groups over a Trench |
| |
| Authors: | Zuo Qihua Yao Guoquan
Engineer Nanjing Hydraulic Research Institute Nanjing
Senior Engineer Nanjing Hydraulic Research Institute Nanjing |
| |
| Abstract: | The second order long waves of the mean water free surface displacement induced by the wave groups over a trench are discussed in this paper. The incident wave groups are supposed to be superposed by 2 linear waves with different amplitudes, phases and slightly different frequencies. Some of the theoretical formulas and numerical results are presented. |
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| Keywords: | wave group long waves reflection and transmission second order trench |
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