A numerical investigation of interactions between extreme waves and a vertical cylinder
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Hydrodynamics"
DOI: 10.1007/s42241-020-0055-8
Abstract: In this paper, the interactions between extreme waves and a vertical cylinder are investigated through a 3-D two-phase flow model. The numerical model is verified and validated by experimental data. Then, two factors are considered,… read more here.
Keywords: cylinder; wave; waves vertical; interactions extreme ... See more keywords
Numerical modelling of a point-absorbing wave energy converter in irregular and extreme waves
Sign Up to like & getrecommendations! Published in 2017 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2017.01.004
Abstract: Abstract Based on the Navier-Stokes (RANS) equations, a three-dimensional (3-D) mathematical model for the hydrodynamics and structural dynamics of a floating point-absorbing wave energy converter (WEC) with a stroke control system in irregular and extreme… read more here.
Keywords: irregular extreme; wave energy; extreme waves; energy converter ... See more keywords
A wavelet-based wave group detector and predictor of extreme events over unidirectional sloping bathymetry
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DOI: 10.1016/j.oceaneng.2021.108936
Abstract: Abstract Extreme waves usually emerge from intensive wave groups. Detection of wave groups from random waves may be a key step in predicting the occurrence of extreme events. A new method to discriminate wave groups… read more here.
Keywords: wavelet; bathymetry; extreme events; wave groups ... See more keywords
Experimental study of extreme waves based on nonlinear Schrödinger equation under background of a random sea
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DOI: 10.1063/5.0142180
Abstract: The Peregrine breather (PB) solution of the nonlinear Schrödinger equation is used to model ocean extreme waves in a water wave flume. Triangular spectral features of wave elevations are observed over the nonlinear evolution of… read more here.
Keywords: extreme; random; background; nonlinear schr ... See more keywords
Linear and nonlinear statistics of extreme waves
Sign Up to like & getrecommendations! Published in 2017 at "Russian Journal of Numerical Analysis and Mathematical Modelling"
DOI: 10.1515/rnam-2017-0008
Abstract: Abstract The probability of extremely high waves is calculated by two methods. The first method is based on the direct numerical simulation of two-dimensional wave field using a three-dimensional nonlinear model. The second method consists… read more here.
Keywords: linear nonlinear; probability; extreme waves; nonlinear statistics ... See more keywords