..., communication channel quality, and signal transmission power. It aims to maximize the operational duration of smart buoys while ensuring normal power consumption for each sensor, thereby achieving efficient energy management for smart navigation aids. Through simulation experiments, our results demonstrate...

... is divided into multiple regions, and the method of separation variables is used to obtain the expression of the velocity potential in each region. The expansion coefficients in the velocity potential are determined by the structural edge constraints and the transmission conditions on the common boundaries...

... 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...

... virtual work frequency stl curve incident field cavity field frequency range resonance frequency upstream oil & gas insulation performance azimuth angle elevation angle translational spring enhanced column transmission acoustic wave transmission loss rotational spring double...

... of wave interaction with structures are simulated in open-source software for Computational Fluid Dynamics (CFD), OpenFOAM®. Resulted wave energy dissipations are investigated from the viewpoint of wave transmission, wave reflection, energy dissipation rate and turbulent kinetic energy. The results...

... ABSTRACT The sound transmission and insulation properties of various forms of plates and stiffened plates under plane wave excitation have been widely studied for many years. In engineering practice, the sound excitation is often not plane waves, thus, the sound transmission and sound...

... the information between numerical module in AeroDyn and physical test to replace the traditional TCP/IP system. With the UDP/IP the host can communicate directly with the controller which significantly reduces the time consumption during the process of data acquisition and transmission. The developed data...

... conditions, e.g., the porosity, submerged depth, chamber width of breakwaters. The numerical results were verified by the corresponding experimental data, and the comparisons showed that the present MPS model had a good performance on the estimation of wave transmission, reflection, and energy dissipation...

... is extended to derive a new analytical solution for describing the problem. Using general solutions for each region and the matching boundary conditions, a set of simultaneous equations is thus developed and solved numerically. Wave reflection, transmission and energy dissipation induced by different key...

... as minimum transmission coefficient, between two submerged breakwaters is approximately 3 times the water depth. INTRODUCTION Marine structures are commonly adopted for the protection of the coastal environment. For decades submerged breakwaters have been employed as cost-effective structures...

... to modify the wave field around itself, but not to reduce significantly the waves transmission, for the considered incoming wave train. INTRODUCTION Breakwaters are commonly used to protect coasts, reducing the impact of waves on the beach. According to Hur and Mizutani (2003), submerged breakwaters...

... ocean plate configuration floe bennett double plate configuration dissipation interaction transmission Experimental Model of Wave Reflection and Transmission by Double Floating Plate Filippo Nelli a, Alberto Alberello b, Luke G. Bennetts b, Alessandro Toffoli a a Department of Infrastructure...

... ABSTRACT Under the incidence of plane acoustic wave, the sound transmission loss (STL) of a finite double-panel structure with enhanced columns is investigated in different surrounding fluids. The columns arranged evenly in intermediate cavity are replaced by translational and rotational...

... and noise. Air and structure borne noise depend on the intrinsic dynamic characteristics of both engine and engine supporting system. In recent years, a new double-stage mounting system, called raft mounting , has been developed in order to drastically reduce the structure borne noise transmission...

... et al, 2012, Sarabandi K et al, 2001, Unni S et al, 2015, Xu B et al, 2012, Xu G et al, 2014,) and the suitable transmission technology-adaptive bit allocation Orthogonal Frequency Division Multiplexing (OFDM) technology-was applied under this kind of channel. The algorithm used in the OFDM...

... ABSTRACT The interaction of a solitary wave with a vertical perforated plate is investigated in this study with particular attention given to the degree of wave reflection, transmission and energy dissipation. In order to understand the physics of the problem, two different numerical models...

... marinas. The specific objective of this work is to compare innovative FB layouts in terms of wave reflection, transmission and forces. Physical model tests (in scale 1:20) on the FB were carried out in the absence of the Wave Energy Converter (WEC). In particular, two geometries of catamaran type...

... is the depth at the seaward toe of the structures. From the results, which include reflection and transmission coefficients and velocity and vorticity fields, it is revealed that the crest width affects the wave and flow behavior in the leeward side of LC breakwaters. KEY WORDS: Low-Crested Breakwaters...

... transmission. Generally, the four- layer breakwater proposed in the present paper shows satisfactory per- formance under a wide range of incident wave lengths and has promising application future in coastal engineering. KEY WORDS: Breakwater; horizontal porous plate; multi-layer; physical model test; energy...

.... The reflection and transmission characteristics of the hybrid structures were evaluated indirectly, and the benefits compared to a traditional FB should be appreciable especially for long waves. KEY WORDS: Wave Energy Converter. Floating Breakwater. Power Take Off, Wave flume, ShoWED, Physical model tests...