A coupled numerical framework for hybrid floating offshore wind turbine and oscillating water column wave energy converters

D Zhang, Z Chen, X Liu, J Sun, H Yu, W Zeng… - Energy Conversion and …, 2022 - Elsevier
Integrating floating offshore wind turbines with oscillating-water-column wave energy
converters has been seen as a promising solution for hybrid offshore renewable energy …

Long-term trend analysis and wave energy assessment based on ERA5 wave reanalysis along the Chinese coastline

P Sun, B Xu, J Wang - Applied Energy, 2022 - Elsevier
Assessing wave energy is of great importance to estimate the wave energy potential and site
selection of wave energy converters. This paper aims to present the distributions of wave …

Experimental investigation on the hydrodynamic performance of a new type floating Oscillating Water Column device with dual-chambers

K Rezanejad, JFM Gadelho, S Xu, CG Soares - Ocean Engineering, 2021 - Elsevier
A comprehensive experimental study is carried out to investigate the efficiency of a novel
floating dual-chamber Oscillating Water Column Wave Energy Converter device in terms of …

Mathematical modeling of oscillating water column wave energy converter devices over the undulated sea bed

S Koley, K Trivedi - Engineering Analysis with Boundary Elements, 2020 - Elsevier
The present study deals with the hydrodynamic performance of an OWC (oscillating water
column) wave energy converter device placed on an undulated bed. The bed undulation is …

[HTML][HTML] Theoretical approach to the scale effects of an OWC device

A Molina–Salas, S Longo, M Clavero, A Moñino - Renewable Energy, 2023 - Elsevier
This research deals with the dynamic similarity problem for Oscillating Water Column (OWC)
devices, for which air is the fluid that is subject to thermodynamic transformations in the …

[HTML][HTML] Exergy assessment and sustainability of a simple off-shore oscillating water column device

A Molina-Salas, C Quirós, P Gigant… - Energy, 2023 - Elsevier
This paper present a research on the performance efficiency and sustainability of an
Oscillating Water Column (OWC) simple off-shore device, accounting for the influence of …

Experimental study on the motions of a dual chamber floating oscillating water column device

JFM Gadelho, K Rezanejad, S Xu, M Hinostroza… - Renewable Energy, 2021 - Elsevier
The hydrodynamics and the motions of a novel dual chamber floating oscillating water
column device are studied experimentally. This novel wave energy converter consists of the …

A correlation study of optimal chamber width with the relative front wall draught of onshore OWC device

J Chen, H Wen, Y Wang, G Wang - Energy, 2021 - Elsevier
Based on the open source OpenFOAM software package, a computational fluid dynamic
model for two-phase incompressible flow (air and water) is developed to study the …

An overview of the oscillating water column (OWC) technologies: Issues and challenges

S Khaleghi, TT Lie, C Baguley - Journal of Basic & Applied …, 2022 - set-publisher.com
There is a vast amount of energy available in ocean waves which can contribute to provide
the electricity supply specially for countries surrounded by the ocean. This paper provides …

Sequential optimization of the geometrical parameters of an OWC device based on the specific wave characteristics

M Hayati, AH Nikseresht, AT Haghighi - Renewable Energy, 2020 - Elsevier
Abstract Conventional Wave Energy Converters (WECs) are designed to extract the wave
energy from the oceans with the wave power of 20–50 kW-per-meter. If these WECs are …