Results 21 to 30 of about 44,172 (284)

The Economic Feasibility of Floating Offshore Wave Energy Farms in the North of Spain

open access: yesEnergies, 2020
A technique to analyse the economic viability of offshore farms composed of wave energy converters is proposed. Firstly, the inputs, whose value will be considered afterwards in the economic step, was calculated using geographic information software ...
Laura Castro-Santos   +2 more
doaj   +1 more source

Time-domain analysis of a bean-shaped multi-body floating wave energy converter with a hydraulic power take-off using WEC-Sim

open access: yes, 2021
A novel floating wave energy converter (BFWEC) with multiple ‘bean shape’ floats and a hydraulic power-take-off system (HPTO) is presented. The overall setup consists of a central buoy (C·B.) connected to a set of floats around it using a lever arm and ...
V. Sricharan, S. Chandrasekaran
semanticscholar   +1 more source

The MBARI-WEC: a power source for ocean sensing

open access: yesJournal of Ocean Engineering and Marine Energy, 2021
Interest in wave energy converters to provide autonomous power to various ocean-bound systems, such as autonomous underwater vehicles, sensor systems, and even aquaculture farms, has grown in recent years. The Monterey Bay Aquarium Research Institute has
A. Hamilton   +4 more
semanticscholar   +1 more source

Effects of narrow gap wave resonance on a dual-floater WEC-breakwater hybrid system

open access: yes, 2021
The effects of gap wave resonance on the performance of a dual-floater hybrid system consisting of an oscillating-buoy type wave energy converter (WEC) and a floating breakwater are important for the design of such a hybrid system.
Heng-ming Zhang   +5 more
semanticscholar   +1 more source

A Scoping Study to Determine the Location-Specific WEC Threshold Size for Wave-Powered AUV Recharging

open access: yesIEEE Journal of Oceanic Engineering, 2021
The aim of this study is to determine the threshold wave energy converter (WEC) type and size to charge a fleet of U.S. Navy autonomous underwater vehicles (AUVs) in various geographic locations of interest. The U.S. Navy deploys AUVs in locations around
Blake P. Driscol, L. Gish, R. Coe
semanticscholar   +1 more source

Global energy perspectives to 2060 – WEC's World Energy Scenarios 2019

open access: yes, 2020
The recent signals in the energy sector indicate a major transformation taking shape in the energy sector in the decades to come. The potential trends are highlighted in three scenarios published by the World Energy Council in September 2019 and further ...
T. Kober   +3 more
semanticscholar   +1 more source

Economics of WECs [PDF]

open access: yes, 2016
In wave energy, perhaps more so than any other industry, the economics of product development and product ownership are not separate from the product engineering and design. This is the case because, despite high potential of untapped energy resource and the constant attention of academic research and innovative companies and inventors, as yet no one ...
Costello, Ronan   +1 more
openaire   +2 more sources

Accelerated White Etch Cracking (WEC) FE8 type tests of different bearing steels using ceramic rollers

open access: yesWear, 2021
White Etch Cracking (WEC) is a severe and unpredictable failure mode affecting bearings in various industrial sectors. In this work, accelerated WEC laboratory tests have been performed using FE8 type test rigs with ceramic rollers to test the WEC ...
H. Danielsen   +6 more
semanticscholar   +1 more source

Influence of Central Platform on Hydrodynamic Performance of Semi-Submerged Multi-Buoy Wave Energy Converter

open access: yesJournal of Marine Science and Engineering, 2019
The influence of the central platform on hydrodynamic performance of a wave energy converter (WEC) has remained elusive. To approach this dearth of relevant theoretical research, this paper presents a semi-submerged multi-buoy WEC and the results of the ...
Yuan Hu   +3 more
doaj   +1 more source

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