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2012 Simulation of Wave Overtopping of Maritime Structures in a Numerical Wave Flume
Tiago C. A. Oliveira, Agustín Sánchez-Arcilla, Xavier Gironella
J. Appl. Math. 2012(SI09): 1-19 (2012). DOI: 10.1155/2012/246146


A numerical wave flume based on the particle finite element method (PFEM) is applied to simulate wave overtopping for impermeable maritime structures. An assessment of the performance and robustness of the numerical wave flume is carried out for two different cases comparing numerical results with experimental data. In the first case, a well-defined benchmark test of a simple low-crested structure overtopped by regular nonbreaking waves is presented, tested in the lab, and simulated in the numerical wave flume. In the second case, state-of-the-art physical experiments of a trapezoidal structure placed on a sloping beach overtopped by regular breaking waves are simulated in the numerical wave flume. For both cases, main overtopping events are well detected by the numerical wave flume. However, nonlinear processes controlling the tests proposed, such as nonlinear wave generation, energy losses along the wave propagation track, wave reflection, and overtopping events, are reproduced with more accuracy in the first case. Results indicate that a numerical wave flume based on the PFEM can be applied as an efficient tool to supplement physical models, semiempirical formulations, and other numerical techniques to deal with overtopping of maritime structures.


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Tiago C. A. Oliveira. Agustín Sánchez-Arcilla. Xavier Gironella. "Simulation of Wave Overtopping of Maritime Structures in a Numerical Wave Flume." J. Appl. Math. 2012 (SI09) 1 - 19, 2012.


Published: 2012
First available in Project Euclid: 17 October 2012

zbMATH: 1251.74008
Digital Object Identifier: 10.1155/2012/246146

Rights: Copyright © 2012 Hindawi


Vol.2012 • No. SI09 • 2012
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