... 2022 21 12 2022 31 01 2023 metocean cluster analysis ocean waves ocean currents Brazilian coast Conselho Nacional de Desenvolvimento Científico e Tecnológico 10.13039/501100003593 310127/2020-3 312180/2018-7 Fundação de Amparo à Pesquisa do Estado de São Paulo...

...Ronald W. Yeung; Antoine Peiffer; Nathan Tom; Tomasz Matlak This paper evaluates the technical feasibility and performance characteristics of an ocean-wave energy to electrical energy conversion device that is based on a moving linear generator. The UC-Berkeley design consists of a cylindrical...

... frequency for problems such as the wave elevation itself or loads on a slender cylinder used together with typical ocean wave spectra. It is found that the divergence of the solutions with respect to the cut-off frequency is related to the nonlinear interaction between waves with very different frequencies...

... run-up can be amplified at certain gap spacing between the islands, owing to the interference between the incident waves and the reflected waves between islands. 07 10 2010 11 12 2010 12 10 2011 12 10 2011 ocean waves seismic waves surface waves (fluid) tsunami...

.... 17 05 2009 28 09 2010 11 04 2011 11 04 2011 height measurement ocean waves statistical distributions surface waves (fluid) coefficient of kurtosis maximum wave height exceedance probability Much interest in the identification and understanding...

... 2010 11 04 2011 11 04 2011 ocean waves renewable energy sources statistical distributions wave power generation wave power significant wave height spectral peak period mean zero-crossing wave period bivariate distributions Ocean wave energy appears to be promising...

... makes extreme crests higher than the corresponding linear ones. The nonlinear effects on the wave height are relatively small. Fetch-limited JONSWAP spectra 17 07 2007 06 06 2008 30 03 2011 30 03 2011 ocean waves response surface methodology statistical analysis...

... – 106 . Budar , K. , and Falnes , J. , 1975 , “ A Resonant Point Absorber of Ocean-Wave Power ,” Nature (London) 0028-0836 , 256 , pp. 478 – 479 . 10.1038/256478a0 Budal , K. , 1977 , “ Theory for Absorption of Wave Power by a System of Interacting Bodies ,” Journal...

... frequency response machinery numerical analysis phase control predictive control reactive power control velocity control water waves ocean waves renewable energy reactive control An early result of wave energy research (see review articles by Evans ( 1 ) and Falnes ( 2...

... ocean waves oceanographic regions Pareto analysis Poisson distribution storms structural engineering The duration of some offshore activities is limited to a certain period of time. It can be advantageous, therefore, to specify structural design criteria for short periods of the order...

... 11 2010 covariance analysis ocean waves Pareto distribution plates (structures) splines (mathematics) storms The availability of comprehensive metocean data allows the effect of the heterogeneity of extremes with respect to direction, season, and location to be accommodated...

... 03 11 2010 03 11 2010 damping force control harmonic oscillators Kalman filters machinery marine systems motion control ocean waves optimal control predictive control wave equations reactive control amplitude constraints wave prediction model-predictive control...

... are reported in the form of statistical values of responses. The statistical values of responses are found to increase with water depth and significant increase is observed when risers are included. 29 04 2009 18 01 2010 20 10 2010 20 10 2010 iterative methods ocean waves offshore...

... and the cable connection to shore is straightforward. For a long time, we have been aware of the large amount of energy in ocean waves. The question is how to transform this energy into a usable form. Falnes ( 1 ) gives a good overview to ocean wave energy and wave energy conversion. ocean wave...

... and Hasofer ( 14 ) for the mean value of an excursion characteristic—defined therein as a set of points of an excursion region satisfying a prescribed crossing criterion in a homogenous two-dimensional Gaussian field. For long-crested ocean waves, Λ is sensitive to the cut-off frequency used...

... are compared with the results of an impermeable SBW to study the effect of perforations. 12 07 2008 21 08 2009 24 06 2010 24 06 2010 hydrodynamics ocean waves structural engineering submerged breakwaters perforations hydrodynamic characteristics regular waves...

... flow ocean waves surface waves (fluid) transfer functions turbulence random waves bottom friction large bed roughness stability of scour protections laminar flow erosion and deposition of mud In coastal zones and on continental shelves, at intermediate and shallow water depths...

... law. In this paper, a theoretical crest distribution is obtained, taking into account the extension of Boccotti’s quasideterminism theory (1982, “On Ocean Waves With High Crests,” Meccanica, 17, pp. 16–19 ), up to the second order for the case of three-dimensional waves in finite water depth...

... a numerical fluid-structure interaction model, OrcaFlex, to predict the energy extraction potential of the system. 13 11 2008 09 02 2009 21 12 2009 21 12 2009 ocean waves wave energy linear permanent magnet generator coupled analysis computational fluid dynamics...

... , “ UviWave, Wavelet Toolbox for Use With MATLAB ,” Tech. Report. Rowan , T. , 1990 , “ Functional Stability Analysis of Numerical Algorithms ,” Ph.D. thesis, University of Texas at Austin, Austin, TX. Stansberg , C. T. , 1997 , “ On the Nonlinear Behaviour of Ocean Wave Groups...