..., the deformation of the observed wave more because of its instantaneously, powerful and unpredictability constitute a serious threat to the safety of the Marine structures. The cross sea is a very typical rogue wave. It is caused by the meeting of two waves coming from different directions due to complex weather...

... 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...

... ABSTRACT Peregrine breather solution of the nonlinear Schrödinger equation (NLS) can be considered as a prototype for rogue wave, not only in a regular background but also in an irregular oceanic JONSWAP wave field. Numerical study performed with higher-order spectral method confirms...

... ABSTRACT The rogue wave is a huge wave that rarely generated by wave energy focusing. The rogue wave can cause critical damage to a ship and an offshore platform due to its great wave energy and its unpredictability. However, its kinematic and dynamic effect to ships and offshore platforms...

... of the framework of the marine renewable energies for dimensioning purposes. extreme sea state measurement wave height significant wave height ardhuin sea surface quantization error artificial intelligence benetazzo leckler rogue wave stereo video system storm event elevation reservoir...

... following current), waves shorten and heighten, enhancing wave steepness. As a result, a nonlinear mechanism known as modulational instability develops, leading to the formation of large-amplitude waves (the so-called rogue waves), even if they would otherwise be unexpected. Laboratory experiments...

... ABSTRACT Rogue waves are extraordinarily large waves in the ocean, which are widely recognized as great threats to human's oceanic activities. To better understand their effects on marine structures, it is necessary to generate rogue waves, which has similar features as reality, in laboratory...

... suggested as a possible generation mechanism of rogue waves in the oceans. Here, we report on an experimental laboratory study in which the modulation instability dynamics have been seeded by random noise, added to a Stokes wave. Similarly to experiments recently performed in Optics, we show...

.... INTRODUCTION In recent years we have deployed a 5 beam ADCP off the west coast of Ireland with the intention of making detailed measurements of rogue waves. The winter sea state off the West coast of Ireland is known to be extreme. Satellite and wave buoy data regularly show waves in the 10–25m range...

...) and records intensity and velocity values along each beam. The recovered dataset contains on the order of 2.5 x 10 9 data points. A quality control procedure, described here, has been implemented. The resultant high quality collection of 750,000 waves is analysed, with extreme and rogue waves identified...

... into a chaotic sea state with many peaks. By comparing the numerical and analytical results, we show that rogue waves due to perturbations in the current profile are in the form of rational rogue wave solutions of the NLSE. We also discuss the effects of magnitude of the chaotic current profile perturbations...

... Evolution of the rogue waves under the influence of the wave-current interference Wenyue Lua,b, Jianmin Yanga,b, Xin Lia,b aState Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University Shanghai, China bCollaborative Innovation Center for Advanced Ship and Deep-Sea Exploration (CISSE...

.... However, the wave amplitudes are in moderate agreement due to insufficient numerical resolution. wavemaker agreement experiment modeling & simulation rogue wave rogue wave event amplitude surface elevation piston particle akhmediev order rogue wave wave tank equation reservoir...

... Numerical Exploration for Rogue Wave Generation in Laboratory Flume Based on Sideband Instability of Nonlinear Wave Trains Jinpeng Hu1, Yunqiu Zhang2, Liangsheng Zhu1, and Qing Wang1 1. School of Civil Engineering and Transportation, South China University of Technology Guangzhou, Guangdong, China...

...Oblique Impact of Rogue Waves on a Floating Platform Murray Rudman and Paul W. Cleary CSIRO Mathematical and Information Sciences Clayton Victoria, Australia ABSTRACT Three-dimensional computational fluid dynamics simulation of the impact of a rogue wave on a semi-submersible platform is undertaken...

... or others be related to some special statistical properties of the sea state, such as the occurrence of rogue waves? The present paper is an attempt to provide at least partial answers to those questions. In a first stage a choice is made of some parameters, by reference to the literature and to theoretical...