Wave power extraction by Multi-Salter's duck WECs arrayed on the floating offshore wind turbine platform

H Yazdi, HR Ghafari, H Ghassemi, G He, M Karimirad - Energy, 2023 - Elsevier
Integrating a floating offshore wind turbine (FOWT) and an array of wave energy converters
(WECs) can be suggested as a proper new hybrid concept with the aim of more energy …

Fast nonlinear Froude–Krylov force calculation for prismatic floating platforms: a wave energy conversion application case

G Giorgi, S Sirigu, M Bonfanti, G Bracco… - Journal of Ocean …, 2021 - Springer
Computationally fast and accurate mathematical models are essential for effective design,
optimization, and control of wave energy converters. However, the energy-maximising …

Numerical study for nonlinear hydrodynamic coefficients of an asymmetric wave energy converter

HS Ko, SK Poguluri, JH Shin, YH Bae - Renewable Energy, 2023 - Elsevier
In this study, the nonlinear dynamic behavior of an asymmetric Wave Energy Converter
(WEC) was studied on a 1/11-scale model based on a numerical and experimental method …

A new solution for sea wave energy harvesting, the proposal of an ironless linear generator

D Curto, A Viola, V Franzitta, M Trapanese… - Journal of Marine …, 2020 - mdpi.com
The paper investigates an innovative ironless linear generator, installable inside a wave
energy converter, in order to produce electricity from sea waves. This energy source is …

[HTML][HTML] Design optimization of asymmetric wave energy converter using artificial neural network model

SK Poguluri, D Kim, Y Lee, JH Shin, YH Bae - International Journal of Naval …, 2023 - Elsevier
The present study aims to improve the mean extracted power of a Wave Energy Converter
(WEC) by mapping the parameters of its ballast weight and position, wave frequency …

[HTML][HTML] Numerical and experimental study on linear behavior of salter's duck wave energy converter

D Kim, SK Poguluri, HS Ko, H Lee, YH Bae - Journal of Ocean Engineering …, 2019 - joet.org
Among the various wave power systems, Salter's duck (rotor) is one of the most effective
wave absorbers for extracting wave energy. The rotor shape is designed such that the front …

Performance assessment of pitch-type wave energy converter in irregular wave conditions on the basis of numerical investigation

SK Poguluri, D Kim, YH Bae - Ocean Systems Engineering, 2022 - koreascience.kr
In this paper, a pitch-type wave energy converter (WEC-rotor) is investigated in irregular
wave conditions for the real sea testing at the west coast of Jeju Island, South Korea. The …

Surge slow drift viscous drag damping of an advanced spar: A numerical–experimental method for variable damping rates

CS Wright, H Yoshimoto, R Wada, K Takagi - Ocean Engineering, 2022 - Elsevier
In order to economically, efficiently and reliably deploy offshore moored structures, the
calculation of slow drift motions is crucial. Although there has been a great deal of research …

[HTML][HTML] Performance analysis of multiple wave energy converters due to rotor spacing

SK Poguluri, D Kim, HS Ko, YH Bae - Journal of Ocean Engineering and …, 2021 - joet.org
A numerical hydrodynamic performance analysis of the pitch-type multibody wave energy
converter (WEC) is carried out based on both linear potential flow theory and computational …

[HTML][HTML] Economic feasibility study for wave energy conversion device deployment in Faroese waters

B Joensen, HB Bingham - Energy, 2024 - Elsevier
As the world continues to battle with the increasing energy demand along with the seroius
effects of climate change, there is a need for more reliable renewable energy sources. The …