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 …

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 …

Power absorption and dynamic response analysis of a hybrid system with a semi-submersible wind turbine and a Salter's duck wave energy converter array

G He, C Zhao, C Liu, R He, Z Luan - Energy, 2024 - Elsevier
A multi-energy system that integrates a floating offshore wind turbine (FOWT) with wave
energy converters (WEC) is an effective way to commercialize new offshore energy and the …

[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 …

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 …

[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 …

Hydrodynamic analysis of a multibody wave energy converter in regular waves

SK Poguluri, D Kim, YH Bae - Processes, 2021 - mdpi.com
A performance assessment of wave power absorption characteristics of isolated and
multiple wave energy converter (WEC) rotors was presented in this study for various wave …

Flume experiments on energy conversion behavior for oscillating buoy devices interacting with different wave types

S Qin, J Fan, H Zhang, J Su, Y Wang - Journal of Marine Science and …, 2021 - mdpi.com
Oscillating buoy device, also known as point absorber, is an important wave energy
converter (WEC) for wave energy development and utilization. The previous work primarily …

Design and CFD Analysis of the Energy Efficiency of a Point Wave Energy Converter Using Passive Morphing Blades

C Wang, Z Luo, Z Lu, J Shang, M Wang, Y Zhu - Energies, 2022 - mdpi.com
A wave energy converter features the ability to convert wave energy into the electrical
energy required by unmanned devices, and its energy-conversion efficiency is an essential …

Negative stiffness mechanism on an asymmetric wave energy converter by using a weakly nonlinear potential model

SK Poguluri, D Kim, YH Bae - China Ocean Engineering, 2024 - Springer
Salter's duck, an asymmetrical wave energy converter (WEC) device, showed high efficiency
in extracting energy from 2D regular waves in the past; yet, challenges remain for fluctuating …