... of the estimated directional wave spectra. This is done by analysis of idealised, synthetically generated waves based on second order wave theory and secondly with simplified amplitude dispersion included. The present analyses show that the uncertainties of the directional wave spectra are proportional...

... construction environment water depth water level frequency trestle structure dynamic response trestle construction environment wind speed lateral acceleration trestle bridge trestle bridge average wind speed amplitude motion period wave theory acceleration dynamic response wave...

... turbulent kinetic energy step size openfoam energy dissipation rate different step size interaction upstream oil & gas wave theory coefficient reflection coefficient wave height wave reflection Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference...

... ABSTRACT The rogue wave is one sort of raging and unforeseen surface wave with enormous energy and exceptional wave height, which might have a devastating impact on the floating structure. In this paper, a new theory of rogue wave based on second-order wave theory is integrated with the wave...

... liquefaction wave-induced interaction offshore pipeline interaction wang wave pressure zhang upstream oil & gas wave theory kpa consolidation theory antinode effective stress loading wave-induced excess pore pressure constitutive model seabed surface excess pore pressure excess pore...

... breaking coral reef engineering surf zone wave height wave theory reef vertical-wall structure wave-generated flow The Influence of Vertical-wall Structure on Monochromatic Wave Propagation Characteristics over the Deep-sea Coral Reefs Gancheng Zhu1, Yunqiang Xia2, Bing Ren1, Guoyu Wang1 1The...

... with experiment and agreement found to be good. Some profiles are calculated and compared with those calculated by the other wave theories. INTRODUCTION A structure design is to determine structural configuration, material and dimension. In order to verify structural integrity, a structural analysis...

... on a jacket structure. The effect of grid sizes, numerical schemes, wall boundary conditions, surface tension, turbulence model and wave theories is studied in detail for a selected wave condition and finally recommendations are made for the selection of suitable parameters. INTRODUCTION Ocean waves...

... oscillations of whole structure due to the strong attacks of high waves. wave crest height structural position navaratnam algorithm wave force upstream oil & gas nonlinear wave theory gageocho station displacement structural analysis design wave condition wave theory reaction force...

...; finite volume method; linear wave theory; nonlinear effects; wave maker. INTRODUCTION Since the early 1970s, solitary wave has been the most commonly used tsunami wave model in theoretical and experimental studies of tsunamis (e.g., Synolakis, 1987; Liu et al., 1995; Li and Raichlen, 2002; Craig, 2006...

... simulation quay wall discharge upstream oil & gas stoker wave theory amplitude interaction reflection engineering tsunami flooding Numerical Simulation of Tsunami Flooding Downstream a Quay Wall S. Abadie1,2, P. Catalan2, M. Martin Medina1, D. Morichon1 1SIAME, EA4581, University of Pau...

... Abstract In this study, a numerical wave tank is developed based on commercial software package FLUENT. Velocity inlet method is applied to simulate nonlinear wave groups and compared with 1st order and 2nd order wave theories. The horizontal particle velocity of the focused wave group...

... coefficient peak trough renewable energy harmonic force coefficient strategic planning and management university wave height norway validation wave theory marintek experiment wave model time history project management participant hydrodynamic force calibration hydrodynamic loading...

... Abstract There is always distinguishing density-stratified feature in the ocean's surface layer, and mostly, the waves on the ocean surface are irregular. In this study, based on Reynolds Averaged Navier-Stokes(RANS) equations and irregular wave theories coupled with Airy and Stokes theories...

... ABSTRACT In order to provide simple and accurate wave theory in design of offshore structure, an analytical approximation is introduced in this paper. The solution is limited to flat bottom having a constant water depth. Water is considered as incompressible and inviscid. The solution...

.... offshore structure tidal stream generator consideration boundary condition equation application current profile assumption wave-current interaction wave theory flow field scenario wave channel reservoir simulation flow in porous media wave length fluid dynamics upstream oil & gas vert...

... wave profile equation upstream oil & gas monochromatic wave wave theory fluid dynamics Internal Wave Generation in Flow3D Model Kwang-Oh Ko1 1 Hyundai Engineering & Construction Company, R&D Center, Yongin-Si, Gyounggi-Do, Korea Jun-Woo Choi2 2 Korean Institute of Construction Technology...

..., wave front of push-plate wave is slightly larger than source wave, the reason is mainly due to wave interference caused by plate , with the wave away from the board this effect virtually disappeared, in figure 6~7. Second order Stokes wave simulation In the slight wave theory, linear assumptions...

... in several different ways. Wavy beds (or sea bed ripples) are present on sand beds in shallow water waves, and are formed by the to-and-fro flow induced by wave motion above the bed. mechanics flow field equation particle wave theory reservoir surveillance velocity profile upstream oil...

... In most of the wave theories, a boundary value problem consisting of a partial differential equation and certain boundary conditions describing the various boundaries is solved in an approximate way. The complete boundary value problem has not been solved, even in the simple case of constant...