On the equivalence of unidirectional rogue waves detected in periodic simulations and reproduced in numerical wave tanks
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- 作者：Guillaume Ducrozet ; guillaume.ducrozet@ec-nantes.fr" class="auth_mail" title="E-mail the corresponding author ; Fé ; licien Bonnefoy ; Pierre Ferrant
- 关键词：Extreme waves ; Wave focusing ; Non-linear wave interactions ; High‐Order Spectral method ; Numerical wave tank ; Reproduction ; Wave kinematics
- 刊名：Ocean Engineering
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：117
- 期：Complete
- 页码：346-358
- 全文大小：1625 K
文摘
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A new reproduction procedure dedicated to extreme waves is presented.
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Reproduced rogue waves are embedded in an irregular sea state.
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The wavemaker motion is deduced using non-linear phase velocity.
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Highly nonlinear models are used for the computation of wave fields.
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The accurate reproduction of wave elevation and kinematics induced is demonstrated.