... factor for the efficiency of OWC devices. Trivedi et al. (2023) examined the hydrodynamic performance of OWCs under irregular incident waves then concluded that higher energy capture is possible with moderate slope seabed. Various studies investigated wave attenuation by providing additional structure...

... tank frequency spherical tank modeling & simulation liquid tank calculation numerical simulation tank oscillation koshizuka oscillation attenuation journal deviation Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes, Greece, June 16...

... ABSTRACT This empirical study presents a wave attenuation model for a stationary dry type of artificial box-shaped vegetated floating island based on dimensional analysis. The dimensionless coefficients for wave reflection, transmission and wave energy dissipation can be predicted...

... absorption of flexible plant was explored experimentally with CB, layer sediment bottom (LB) and soil bottom (SB) to figure out the influence of soil response on the vegetation wave absorption. Results indicated that wave attenuation rate of SB is less than that of CB/LB due to the near bed seepage gradient...

... material behavior (UMAT) program to elucidate the essential relationship between composite pipe and attenuation of mechanical properties of the element. For numerical assessment of tensile fatigue failure, the stress and failure element were identified, and stiffness attenuation due to tensile load on FRTP...

... sustainability transmission coefficient coefficient sustainable development attenuation vegetation investigation social responsibility emergent vegetation wave energy experimental study sandbar ocean energy renewable energy wave attenuation sandbar crest vegetation area...

... to predictions from existing theories. INTRODUCTION Wave-ice interaction is a two-way process. Ice scatters ocean waves and redistributes wave energy, in turn gravity waves stress and potentially fracture ice. In this paper, we focus on the phenomenon of ice-induced wave attenuation (Wadhams et al, 1988...

... in a real sea area; the results show that the proposed method is feasible and applicable. INTRODUCTION Underwater imaging is different from ordinary images. Underwater images have low visibility due to the attenuation of transmitted light. Light decays exponentially with distance and depth, mainly due...

... electrical industrial apparatus u8k-shv camera confirmation kairei evaluation test board controller super-hi-vision camera kaiko rov pixel video mother vessel color balance attenuation resolution chart Development of Underwater 8K Super-Hi-Vision Camera of ROV Mounted Type Kiyotaka Tanaka...

... numerical models can only calculate wave energy attenuation under pure wave conditions. energy dissipation contribution renewable energy vegetation attenuation dissipation analytical model wave dissipation numerical model swan model wave-current interaction equation coastal engineering...

... ABSTRACT The outer edge of the sea ice cover, also known as marginal ice zone (MIZ), is the area where the interactions between ocean waves and sea ice take place. Ocean waves penetrate deep into the ice-covered ocean and impact the ice cover. Concomitantly, the ice cover attenuates the wave...

... ABSTRACT This paper investigates the wave attenuation and reflection induced by a submerged barrier in presence of small forward and reversed currents using hydraulic model tests, to understand the analysis and prediction of wave reflection, transmission and loss coefficient under...

... ABSTRACT This paper examines the experimental data on ice floes collisions from the HYDRALAB+ Transnational Access project: Loads on Structure and Waves in Ice (LS-WICE). The paper quantifies the contribution from ice-floes collisions to wave energy attenuation. Time-domain and different...

... attenuation reduction than the standard MPS method. INTRODUCTION The Numerical calculation of the tsunami phenomenon is crucial and attempts have been made to address this challenge using various methods. The importance of numerical calculation of tsunami is increasing, particularly in light of the signify...

... sloshing tank with a flexible sidewall, with a focus on coupling effects between sloshing and the flexible wall. free surface elevation rectangular tank dynamic pressure frequency tank attenuation bretschneider spectrum spectrum spectrum excitation excitation significant wave height...

... includes two parameters one of which is equal to the ratio of the amplitudes of horizontal floe velocities to the horizontal velocities of surface water particles. The second parameter equals the eddy viscosity of water under the ice. Estimates of wave attenuation based on the model considerations...

.... The interface damage causes the attenuation in the signal amplitude, and the interface damage in the composite structure can be successfully identified. INTRODUCTION Steel plate-concrete composite slabs (SCCSs) are widely used in civil engineering. The SCCSs are constructed by welding shear connectors...

... ABSTRACT A numerical model for direct phase-resolved simulation of nonlinear ocean waves propagating through fragmented sea ice is proposed. In view are applications to wave propagation and attenuation across the marginal ice zone. This model solves the full equations for nonlinear potential...

... Abstract This study investigates the attenuation of composite impermeable sinusoidal breakwater by physical experiment with combination of breakwaters collocated with various widths and heights. The breakwaters are located in different permutations and combinations from one set to three sets...

... application of AVO (Amplitude Versus Offset) prediction method in seismic data processing. Firstly, this paper discusses a new method based on AVO prediction method to attenuate near-offset and residual multiples. Secondly, to achieve high performance of data acquisition synchronously, techniques of high...