Results 31 to 40 of about 6,867,328 (267)

Numerical optimization of Wells turbine for wave energy extraction

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2017
The present work focuses multi-objective optimization of blade sweep for a Wells turbine. The blade-sweep parameters at the mid and the tip sections are selected as design variables.
Paresh Halder   +2 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

Hydrodynamic Analysis of 3-SPS Wave Energy Conversion Device [PDF]

open access: yesE3S Web of Conferences, 2021
Wave energy has the advantages of high energy density, renewability, and wide distribution, and has been highly valued by many coastal countries.
Ji Zhifei   +3 more
doaj   +1 more source

An Improved Approach to Wave Energy Resource Characterization for Sea States with Multiple Wave Systems

open access: yesJournal of Marine Science and Engineering, 2022
Generally, wave energy resource assessment and characterization are performed based on an entire wave spectrum, ignoring the detailed energy features that belong to wave systems, i.e., wind waves and swells. In reality, the energy is separately possessed
Xingjie Jiang   +4 more
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

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

2010 Annual Report

open access: yes
Oregon Wave Energy Trust (OWET) is a nonprofit public-private partnership funded by the Oregon Innovation Council. Its mission is to support the responsible development of wave energy in Oregon. OWET emphasizes an inclusive, collaborative model to ensure
Oregon Wave Energy Trust
core   +6 more sources

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

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

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

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