Author
Yun Ta Wu
Other affiliations: National University of Singapore, Tamkang University
Bio: Yun Ta Wu is an academic researcher from National Cheng Kung University. The author has contributed to research in topics: Breaking wave & Turbulence. The author has an hindex of 8, co-authored 26 publications receiving 261 citations. Previous affiliations of Yun Ta Wu include National University of Singapore & Tamkang University.
Papers
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TL;DR: In this article, the authors investigated the interactions between a solitary wave and a submerged, v ertical, bottom-mounted barrier using the well-validated two-dimensional volumeof-uid (VOF)-type model, named COBRAS (COrnell BReaking And Structure), based on the Reynolds-AveragedNavier-Stokes (RANS) equations and the nonlinear k-e turbulence closure model.
70 citations
TL;DR: In this paper, the interaction between a non-breaking solitary wave and a submerged permeable breakwater was studied experimentally and numerically using particle image velocimetry (PIV) technique.
60 citations
TL;DR: In this article, a 3D large-eddy-simulation model with macroscopic model equations of porous flow is proposed to investigate solitary waves interacting with permeable breakwaters.
51 citations
TL;DR: An integrated framework is proposed to determine the range of compound flood risk without the requirement of joint probability analysis between storm surge and rainfall and can be applied in other low-lying coastal areas to quantify the potential impacts on human and environment caused by compound flooding under climate change.
42 citations
TL;DR: In this article, a non-hydrostatic wave model NHWAVE has been proposed to simulate wave-structure interactions with porous structures, which is shown to be capable of well simulating wave reflection, dif- fraction, wave breaking and wave transmission through porous structures.
29 citations
Cited by
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TL;DR: In this article, a new calibration case was introduced to the calibration procedure in order to achieve a better understanding of the variation of the resistance coefficients, and the coefficients were determined with a better description over the entire parameter space for the resistances than previously found in the literature.
142 citations
TL;DR: In this paper, a review of particle methods in hydrodynamics-related problems in ocean and coastal engineering is presented, where the problems are placed into three categories according to their physical characteristics, namely, wave hydrodynamic and corresponding mass transport, wave-structure interaction, and wave-current-sediment interaction.
131 citations
TL;DR: In this paper, a projection-based (or Incompressible) SPH (Smoothed Particle Hydrodynamics) method is presented for simulation of fluid flow interactions with porous media.
93 citations
TL;DR: The Singular Boundary Method (SBM), a recent boundary-type collocation method with the merits of being meshless, integration-free, mathematically simple, easy-to-program, well suited for unbounded domain problems, is presented.
Abstract: This short communication presents the Singular Boundary Method (SBM) to solve the obliquely incident water wave passing through the submerged breakwater. The SBM is a recent boundary-type collocation method with the merits of being meshless, integration-free, mathematically simple, easy-to-program, well suited for unbounded domain problems. The accuracy and efficiency of the SBM is first verified in several benchmark examples in comparison with the boundary element method. Then the effects of the position, size and geometry of the breakwater on water wave propagation are investigated through numerical experiments, and some new observations are concluded.
77 citations
TL;DR: In this paper, a numerical investigation of the solitary wave breaking over a slope by using a finite particle method (FPM), which is an enhanced smoothed particle hydrodynamics (SPH), is presented.
63 citations