Results 11 to 20 of about 1,898,576 (291)

Evaluating the Future Efficiency of Wave Energy Converters along the NW Coast of the Iberian Peninsula

open access: yesEnergies, 2020
The efficiency of wave energy converters (WECs) is generally evaluated in terms of historical wave conditions that do not necessarily represent the conditions that those devices will encounter when put into operation.
Américo S. Ribeiro   +5 more
doaj   +1 more source

Assessment of past and future potential of ocean wave power in the Gulf of Guinea

open access: yesInternational Journal of Sustainable Engineering, 2023
This study investigated the historical and future wave power potential in the Gulf of Guinea (GoG) with the aim of identifying high-density wave energy locations for potential exploitation.
Adeola M. Dahunsi   +1 more
doaj   +1 more source

High-vacuum-compatible high-power Faraday isolators for gravitational-wave interferometers [PDF]

open access: yes, 2012
Faraday isolators play a key role in the operation of large-scale gravitational-wave detectors. Second-generation gravitational-wave interferometers such as the Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO) and Advanced Virgo will ...
Canuel, Benjamin   +16 more
core   +2 more sources

Automated Mounting of Pole-Shoe Wedges in Linear Wave Power Generators—Using Industrial Robotics and Proximity Sensors

open access: yesMachines, 2017
A system for automatic mounting of high tolerance wedges inside a wave power linear generator is proposed. As for any renewable energy concept utilising numerous smaller generation units, minimising the production cost per unit is vital for ...
Tobias Kamf, Mats Leijon
doaj   +1 more source

On Power-Absorption Degrees of Freedom for Point Absorber Wave Energy Converters

open access: yesJournal of Marine Science and Engineering, 2020
Point absorbers are extensively employed in wave energy conversion. In this work, we studied the point absorber with the buoy of a vertical cylindrical shape.
Jinming Wu
doaj   +1 more source

Observation of nonlinear dispersion relation and spatial statistics of wave turbulence on the surface of a fluid [PDF]

open access: yes, 2010
We report experiments on gravity-capillary wave turbulence on the surface of a fluid. The wave amplitudes are measured simultaneously in time and space using an optical method. The full space-time power spectrum shows that the wave energy is localized on
Eric Falcon   +4 more
core   +3 more sources

Wave powered desalination [PDF]

open access: yesDesalination, 1987
Abstract This paper presents a novel form of vapour compression desalination unit driven directly by ocean waves. The process is described in two sections; that pertaining to distillation and that to feed preheating. Ideas for utilising wave energy in a secondary heat pump cycle for feed preheating are presented.
A.J. Crerar, R.E. Low, C.L. Pritchard
openaire   +2 more sources

Wave Energy Harnessing in Shallow Water through Oscillating Bodies

open access: yesEnergies, 2018
This paper deals with wave energy conversion in shallow water, analyzing the performance of two different oscillating-body systems. The first one is a heaving float, which is a system known in the literature.
Marco Negri, Stefano Malavasi
doaj   +1 more source

Spatio-Temporal Assessment of Climate Change Impact on Wave Energy Resources Using Various Time Dependent Criteria

open access: yesEnergies, 2020
The wave energy resources in the Indian Ocean can be considered as a potential alternative to fossil fuels. However, the wave energy resources are subject to short-term fluctuations and long-term changes due to climate change.
Bahareh Kamranzad   +2 more
doaj   +1 more source

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

open access: yesEnergies, 2022
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 aspect in practical applications.
Changlei Wang   +5 more
doaj   +1 more source

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