Results 41 to 50 of about 167,400 (164)
Engineering Applications of Computational Fluid MechanicsPorous marine structures are increasingly employed as energy-dissipating elements in coastal and offshore engineering. Their hydrodynamic behaviour can be simulated using macroscopic CFD modelling approaches, in which porous effects are represented ...
Qiang Liu +2 more
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Applied Sciences, 2021 The interaction between subway tunnels is investigated by using a 2D analytic model of a twin tunnels system embedded in a homogenous half-space. The closed-form analytical solution for tunnel displacement response is derived through the wave function ...
Liguo Jin +3 more
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Experimental Study on Hypersonic Double-Wedge Induced Flow Based on Plasma Active Actuation Array
AerospaceThe double-wedge configuration is a typical characteristic shape of the rudder surface of high-speed aircraft. The impact of the shock wave/boundary layer interaction and the shock wave/shock wave interaction resulting from the double wedge on aircraft ...
Bo Yang +5 more
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Wave input method for saturated soil-structure dynamic interaction analysis
Yantu gongcheng xuebao, 2018 In the process of establishing the numerical model to study the soil-structure dynamic interaction problem, the wave input method and the simulation of wave propagation behavior within the semi-infinite medium are critical.
HU Dan , LI Fen , ZHANG Kai-yin
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Simulating wave-structure interactions using a modified WCSPH scheme
International Journal of Coastal and Offshore Engineering, 2017 A weakly compressible SPH (WCSPH) scheme has been developed to simulate interaction between waves and rigid bodies. The developed WCSPH scheme is improved by applying a modified equation to calculate the wave-structure interaction, in order to increase ...
Ahmad Reza Mostafa Gharabaghi +1 more
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Mathematics, 2020 The wave-structure interaction for surface-piercing bodies is a challenging problem in both coastal and ocean engineering. In the present study, a two-dimensional numerical wave flume that is based on a newly-developed meshless scheme with the ...
Ji Huang +5 more
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An array effect of wave energy farm buoys
International Journal of Naval Architecture and Ocean Engineering, 2012 An ocean buoy energy farm is considered for Green energy generation and delivery to small towns along the Korean coast. The present studypresents that the floating buoy-type energy farm appears to be sufficiently feasible fortrapping more energy compared
Hyuck-Min Kweon, Jung-Lyul Lee
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Acceleration of a wave-structure interaction solver by the Parareal method
Engineering Analysis with Boundary ElementsPotential flow theory-based solvers are commonly used in ocean engineering to investigate the interactions between ocean waves and floating bodies. Depending on assumptions, several methods have been proposed.Among them, the Weak-Scatterer method is an interesting trade-off in the sense that this approach is not limited in theory by the small wave ...
Poirier, Yohan +4 more
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Numerical Simulation of Solitary Wave Induced Flow Motion around a Permeable Submerged Breakwater
Journal of Applied Mathematics, 2012 This paper presents a numerical model for the simulation of solitary wave transformation around a permeable submerged breakwater. The wave-structure interaction is obtained by solving the Volume-Averaged Reynolds-Averaged Navier-Stokes governing ...
Jisheng Zhang +3 more
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Design Formulae of Wave Transmission due to Oblique Waves at Low Crested Structures
Jurnal Teknik Sipil, 2011 Low crested structures, including submerged breakwaters, may be provided to protect the beach from wave attack. These structures can be built parallel to the shoreline and the crest is set up at or below water levels. It function is to protect the beach
I Gusti Bagus Siladharma
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