Results 21 to 30 of about 393,759 (310)

Effects of Compressibility on the Performance of a Wave-Energy Conversion Device with an Impulse Turbine Using a Numerical Simulation Technique

open access: yesInternational Journal of Rotating Machinery, 2003
This article presents work carried out to predict the behavior of a 0.6 m impulse turbine with fixed guide vanes as compared with that of a 0.6 hub-to-tip ratio turbine under real sea conditions.
A. Thakker   +3 more
doaj   +1 more source

The Wave Equation with Energy Dependent Potential - the Linear Case [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية, 2011
We summarize recent works devoted to energy dependent potentials. It concerns the class of potentials having a coupling constant depending linearly on the energy. Introduced in the Schrödinger equation, it produces non-linear effects.
Ronald Lombard
doaj   +1 more source

Recent Progress on Wave Energy Marine Buoys

open access: yesJournal of Marine Science and Engineering, 2022
This study aims to introduce and discuss the recent research, development and application of wave energy marine buoys. The topic becomes increasingly appealing after the observation that wave energy technologies have been evolving in the recent decades ...
Ruijiang Xu   +4 more
doaj   +1 more source

Conceptual Design and Simulation of a Self-Adjustable Heaving Point Absorber Based Wave Energy Converter

open access: yesEnergies, 2020
Different concepts and methods have been proposed and developed by many researchers to harvest ocean wave energy. In this paper, a new self-adjustable wave energy converter concept is presented, which changes its inertia through ballasting and de ...
Tunde Aderinto, Hua Li
doaj   +1 more source

Catching the right wave: evaluating wave energy resources and potential compatibility with existing marine and coastal uses. [PDF]

open access: yesPLoS ONE, 2012
Many hope that ocean waves will be a source for clean, safe, reliable and affordable energy, yet wave energy conversion facilities may affect marine ecosystems through a variety of mechanisms, including competition with other human uses.
Choong-Ki Kim   +18 more
doaj   +1 more source

HF Radars for Wave Energy Resource Assessment Offshore NW Spain

open access: yesRemote Sensing, 2021
Wave energy resource assessment is crucial for the development of the marine renewable industry. High-frequency radars (HF radars) have been demonstrated to be a useful wave measuring tool.
Ana Basañez, Vicente Pérez-Muñuzuri
doaj   +1 more source

Power Take-Off Simulation for Scale Model Testing of Wave Energy Converters

open access: yesEnergies, 2017
Small scale testing in controlled environments is a key stage in the development of potential wave energy conversion technology. Furthermore, it is well known that the physical design and operational quality of the power-take off (PTO) used on the small ...
Scott Beatty   +4 more
doaj   +1 more source

Numerical Assessment of Onshore Wave Energy in France: Wave Energy, Conversion and Cost

open access: yesJournal of Marine Science and Engineering, 2020
There are few general analyses of the interest of onshore wave energy converters (onshore WEC) in terms of resources, efficiency and cost. The case of The Channel on the Atlantic coast of France is chosen here to illustrate the issues related to onshore ...
Philippe Sergent   +4 more
doaj   +1 more source

Dominant Wave Energy Systems and Conditional Wave Resource Characterization for Coastal Waters of the United States

open access: yesEnergies, 2020
Opportunities and constraints for wave energy conversion technologies and projects are evaluated by identifying and characterizing the dominant wave energy systems for United States (US) coastal waters using marginal and joint distributions of the wave ...
Seongho Ahn   +2 more
doaj   +1 more source

Ocean Energy Systems Wave Energy Modelling Task: Modelling, Verification and Validation of Wave Energy Converters

open access: yesJournal of Marine Science and Engineering, 2019
The International Energy Agency Technology Collaboration Programme for Ocean Energy Systems (OES) initiated the OES Wave Energy Conversion Modelling Task, which focused on the verification and validation of numerical models for simulating wave energy ...
Fabian Wendt   +42 more
doaj   +1 more source

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