The spring-like air compressibility effect in oscillating-water-column wave energy converters: Review and analyses
AFO Falcão, JCC Henriques - Renewable and Sustainable Energy …, 2019 - Elsevier
The oscillating-water-column (OWC) wave energy converter with air turbine has been object
of extensive research and development effort, including the deployment of floating and fixed …
of extensive research and development effort, including the deployment of floating and fixed …
[HTML][HTML] Theoretical approach to the scale effects of an OWC device
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 …
devices, for which air is the fluid that is subject to thermodynamic transformations in the …
A novel hybrid wind-wave energy converter for jacket-frame substructures
C Perez-Collazo, D Greaves, G Iglesias - Energies, 2018 - mdpi.com
The growth of the offshore wind industry in the last couple of decades has made this
technology a key player in the maritime sector. The sustainable development of the offshore …
technology a key player in the maritime sector. The sustainable development of the offshore …
Sensitivity of OWC performance to air compressibility
I López, R Carballo, F Taveira-Pinto, G Iglesias - Renewable Energy, 2020 - Elsevier
Air compressibility is often neglected in experimental work due to practical difficulties, even
though it is known to affect the performance of OWC wave energy converters. The key …
though it is known to affect the performance of OWC wave energy converters. The key …
[HTML][HTML] Assessment of heat and entropy balance of an OWC wave energy converter
A Molina-Salas, R Hatafi, F Huertas-Fernández… - Journal of Cleaner …, 2024 - Elsevier
This paper deals with the thermodynamic processes governing an Oscillating Water Column
(OWC) device, focusing on the entropy variation and the energy and heat budgets over the …
(OWC) device, focusing on the entropy variation and the energy and heat budgets over 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 …
Oscillating Water Column (OWC) simple off-shore device, accounting for the influence of …
Numerical analysis of the performance of two onshore oscillating water column wave energy converters at different chamber wall slopes
LA Gaspar, PRF Teixeira, E Didier - Ocean Engineering, 2020 - Elsevier
In this study, a numerical analysis of the performance of two Oscillating Water Column
(OWC) wave energy converters, at different front and back wall slopes, was carried out. The …
(OWC) wave energy converters, at different front and back wall slopes, was carried out. The …
Numerical analysis of the influence of air compressibility effects on an oscillating water column wave energy converter chamber
RAAC Gonçalves, PRF Teixeira, E Didier, FR Torres - Renewable energy, 2020 - Elsevier
The most studied device used for extracting wave energy is the Oscillating Water Column
(OWC). In general, numerical simulations of these cases by means of models based on …
(OWC). In general, numerical simulations of these cases by means of models based on …
Influence of distinct bottom geometries on the hydrodynamic performance of an OWC device
The hydrodynamic performance of a shore-fixed oscillating water column (OWC) device in
the presence of convex, concave and sloped step-type bottom profiles is investigated. The …
the presence of convex, concave and sloped step-type bottom profiles is investigated. The …
Combined Oscillating Water Column & hydrogen electrolysis for wave energy extraction and management. A case study: The Port of Motril (Spain)
F Huertas-Fernández, M Clavero… - Journal of Cleaner …, 2021 - Elsevier
This paper presents a theoretical novel approach to a marine infrastructure, which jointly
uses an OWC (Oscillating Water Column) and hydrogen electrolysis as a clean source of …
uses an OWC (Oscillating Water Column) and hydrogen electrolysis as a clean source of …