Wave impact on a vertical wall has been investigated in a physical and numerical wave tank. Two different impact phenomena were explored. A flip-through, where the front face of the wave was moving rapidly vertical due to a jet and a case with a very steep wave were generated in a wave...
The two methods are used to simulate solitary wave propagation in water of uniform depth, followed by a wave impact on a vertical wall. The simulations focus on the determination of the maximum run-up of the wave on the wall, the calculation of pressures exerted by water on the structure,...
Fully nonlinear computations of waves and wave-structure interaction The applications of the model include: (a) Solitary waves overturning on impermeable plane beach slopes. (b) Irregular (or unsteady) waves interacting with a vertical wall. (c) Waves interacting with submerged breakwaters and under...
Assumption on linear dependence of inflow-outflow with depression curve as function of horizontal and (or) vertical coordinates is just usual in the above-mentioned problem solutions on flows in areas of complete saturation. The essence of the solution proposed consists in that the form of the ...
Conservation dirty-tricks for a post-truth world Posted onNovember 2, 2017byFalko Buschke The world is facing a wave of populism and hyperbole, where honest discourse is less important than winning. In this post-truth world, the end justifies the means. If biodiversity conservation is a mission...
Solitary wave impact on a vertical wall. Eur. J. Mech.—B/Fluids 2019, 73, 69–74. [Google Scholar] [CrossRef] Watanabe, Y.; Ingram, D.M. Transverse instabilities of ascending planar jets formed by wave impacts on vertical walls. Proc. R. Soc. A Math. Phys. Eng. Sci. 2015, ...
Keywords: solitary wave; fully nonlinear wave; three-dimensional wave; partially submerged cylinder; hollow circular cylinder 1. Introduction Upright pillars are often used as the foundation of marine platforms. An abundance of studies have been conducted on the waves diffracted by vertical circular ...
This counter-intuitive dynamic mechanism can be used to create a highly efficient--yet reusable--impact mitigating system without relying on material damping, plasticity or fracture. 展开 关键词: Nonlinear Sciences - Pattern Formation and Solitons ...
Comparison of Dust Impact and Solitary Wave Signatures Detected by Multiple Electric Field Antennas Onboard the MMS Spacecraftdoi:10.1029/2018JA025380dustsolitary waveselectric field instrumentsMMSdust impactsDust impact detection by electric field instruments is a relatively new method. However, the ...
Wave transformation is computed for a variety of scenarios using the OpenFOAM variant IHFOAM. In agreement with previous studies, the largest pressures and loads occur when there is a violent impact with near-breaking or just-broken waves on the wall, causing a strong vertical jet. This ...