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Shih-Chun Hsiao, Han-Lun Wu, Wei-Bo Chen, Wen-Dar Guo, Chih-Hsin Chang and Wen-Ray Su
Super Typhoons Maria (2018) and Lekima (2019) were adopted for this case study, although they only passed the northern offshore waters of Taiwan without making landfall. A direct modification technique was employed to create the atmospheric conditions fo...
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Changfei Li, Fuping Gao and Lijing Yang
Previous studies on wave-induced pore pressure in a porous seabed mainly focused on non-breaking regular waves, e.g., Airy linear waves or Stokes non-linear waves. In this study, breaking-wave induced pore pressure response in a sandy seabed was physical...
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Miyoung Yun, Jinah Kim and Kideok Do
Estimating wave-breaking indexes such as wave height and water depth is essential to understanding the location and scale of the breaking wave. Therefore, numerous wave-flume laboratory experiments have been conducted to develop empirical wave-breaking f...
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Zhenyu Liu, Zhen Guo, Yuzhe Dou and Fanyu Zeng
Most offshore wind turbines are installed in shallow water and exposed to breaking waves. Previous numerical studies focusing on breaking wave forces generally ignored the seabed permeability. In this paper, a numerical model based on Volume-Averaged Rey...
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Mohammad Shaiful Islam, Naoki Akita, Tomoaki Nakamura, Yong-Hwan Cho and Norimi Mizutani
In this paper, a hydraulic model experiment was conducted to investigate the mechanism of longshore sediment transport on a sloping beach of 1:7 using a circular wave tank equipped with a spiral wave maker. The experimental results revealed that cross-sh...
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Jun Wang, Bo Yang, Bingchen Liang, Zai-Jin You, Zhenlu Wang and Zhaowei Wang
In this study, laboratory experiments were conducted to investigate the influence of changes in storm wave height and water level on beach response in a medium-scale wave flume. A schematic storm was simulated (rising, apex, and waning phases). A non-int...
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Peng-Bo Zheng, Zhou-Hao Zhang, Hong-Sheng Zhang and Xue-Yi Zhao
Herein, a numerical model is proposed to simulate the nonlinear wave propagation from deep to shallow water and wave breaking phenomena. In the numerical model, the governing equations selected, in which the momentum equations were added to the eddy-visc...
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Rameeza Moideen and Manasa Ranjan Behera
In the present study, breaking focused wave groups were simulated using open-source Computational Fluid Dynamics model REEF3D in order to investigate the breaking wave impact on scaled (1:10) two-dimensional coastal deck structure with girder. The effect...
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Eric Didier and Paulo R. F. Teixeira
Methodologies to be used in numerical models based on Reynolds-averaged Navier?Stokes (RANS) equations and the volume of fluid (VoF) to deal with waves over coastal structures, which involve wave breaking and overtopping and porous structures, are shown ...
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Yana Saprykina, Burak Aydogan and Berna Ayat
On the basis of field experiments and modeling, the dependence of the dissipation of the energy of waves breaking by plunging and spilling on the frequency of wave spectra was investigated. It was shown that the modeling of wave breaking should take into...
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Andi Xu and Xueen Chen
Internal solitary waves (ISWs) in the South China Sea (SCS) have received considerable attention. This paper reports on a strong ISW captured northeast of Dong-Sha Atoll on 22 May 2011 by shipboard Acoustic Doppler Current Profiler (ADCP), which had the ...
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Ji-Seok Hong, Jae-Hong Moon and Taekyun Kim
Estimating wave effects on vertical mixing is a necessary step toward improving the accuracy and reliability of upper-ocean forecasts. In this study, we evaluate the wave effects on upper-ocean mixing in the northern East China Sea in summer by analyzing...
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Giovanni Cannata, Federica Palleschi, Benedetta Iele and Francesco Gallerano
A new three-dimensional high-order shock-capturing model for the numerical simulation of breaking waves is proposed. The proposed model is based on an integral contravariant form of the Navier?Stokes equations in a time-dependent generalized curvilinear ...
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M. Esther Gómez-Martín, María P. Herrera, Jose A. Gonzalez-Escriva and Josep R. Medina
Armor stability formulas for mound breakwaters are commonly based on 2D small-scale physical tests conducted in non-overtopping and non-breaking conditions. However, most of the breakwaters built around the world are located in breaking or partially-brea...
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Patricia Mares-Nasarre, Gloria Argente, M. Esther Gómez-Martín and Josep R. Medina
Armor damage due to wave attack is the principal failure mode to be considered when designing conventional mound breakwaters. Armor layers of mound breakwaters are typically designed using formulas in the literature for non-overtopped mound breakwaters i...
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Jiaqi Liu and Masoud Hayatdavoodi
The impact of waves and bores generated by broken solitary waves on horizontal decks of coastal structures was studied by solving the Navier?Stokes equations. Solitary waves of different amplitudes were considered, and submerged ramps were used to bring ...
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Rob Holman, Hans Rod Moritz and James McMillan
Breaking waves constitute one of the main environmental stressors on coastal structures as well as a leading hazard to navigation in nearshore regions. In this paper, we use camera-based methods to measure wave breaking over two jetty systems in the Paci...
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Kwang-Ho Lee and Yong-Hwan Cho
Breaking waves generated by wave shoaling in coastal areas have a close relationship with various physical phenomena in coastal regions. Therefore, it is crucial to accurately predict breaker indexes such as breaking wave height and breaking depth when d...
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Maria Graça Neves, Eric Didier, Moisés Brito and María Clavero
This paper presents a study of run-up/overtopping over a smooth impermeable dike with promenade using 2D and 3D mesh-based and mesh-free numerical models and results from 2D physical modelling for strong energetic incident waves. These waves induce plung...
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Yoon-Jin Ha, Byoung-Jae Park, Yun-Ho Kim and Kang-Su Lee
In this study, experiments were conducted to provide validation data for numerical simulations. Model tests were conducted in a 2D wave flume at the Korea Research Institute of Ships and Ocean Engineering (KRISO). A series of hammering tests for two flat...
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