Results 31 to 40 of about 10,045 (206)

Dynamic performance of a point absorber WEC considering nonlinear hardening spring under irregular waves

open access: yesInternational Marine Energy Journal, 2023
Wave energy is a kind of clean renewable energy that is huge and still need further research. Point absorber wave energy converter (PA-WEC) is widely utilized for offshore power devices.
Zongyu Chang   +2 more
doaj   +1 more source

Tractor Test 1837C: New Holland Boomer 4055 [PDF]

open access: yes, 2004
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications ...
Nebraska Tractor Test Lab,
core   +4 more sources

Control of Wave Energy Converters with Discrete Displacement Hydraulic Power Take-Off Units

open access: yesJournal of Marine Science and Engineering, 2018
The control of ocean Wave Energy Converters (WECs) impacts the harvested energy. Several control methods have been developed over the past few decades to maximize the harvested energy.
Shangyan Zou, Ossama Abdelkhalik
doaj   +1 more source

A Comparison of Power Take-Off Architectures for Wave-Powered Reverse Osmosis Desalination of Seawater with Co-Production of Electricity

open access: yesEnergies, 2023
Several power take-off (PTO) architectures for wave-powered reverse osmosis (RO) desalination of seawater are introduced and compared based on the annual average freshwater production and the size of the components, which strongly relate to the costs of ...
Jeremy W. Simmons, James D. Van de Ven
doaj   +1 more source

Structural Reliability of Plain Bearings for Wave Energy Converter Applications

open access: yesEnergies, 2016
The levelized cost of energy (LCOE) from wave energy converters (WECs) needs to be decreased in order to be able to become competitive with other renewable electricity sources.
Simon Ambühl   +2 more
doaj   +1 more source

A wave emulator for ocean wave energy, a Froude-scaled dry power take-off test setup [PDF]

open access: yes, 2017
A dry laboratory environment has been developed to test Power Take-O_ (PTO) systems for Wave Energy Converters. The costs accompanied by testing a wave energy converter and its PTO at sea are high due to the di_cult accessibility of (remote) test ...
Crevecoeur, Guillaume   +4 more
core   +3 more sources

Tractor Test 2174: John Deere 9620RX Diesel [PDF]

open access: yes, 2017
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications ...
Nebraska Tractor Test Lab,
core   +2 more sources

Discrete Displacement Hydraulic Power Take-Off System for the Wavestar Wave Energy Converter

open access: yesEnergies, 2013
The Wavestar Wave Energy Converter (WEC) is a multiple absorber concept, consisting of 20 hemisphere shaped floats attached to a single platform. The heart of the Wavestar WEC is the Power Take-Off (PTO) system, converting the wave induced motion of the ...
Enrique Vidal   +2 more
doaj   +1 more source

Dry Reforming of Methane Over Ceria Supported Catalysts Produced by Direct Impregnation with Leachate Solution from Spent Diesel Auto‐Catalysts

open access: yesChemCatChem, Volume 17, Issue 22, November 24, 2025.
The Pt‐containing leachate solution obtained by a hydrometallurgical recovery route of spent diesel oxidation catalysts was successfully used to fabricate Pt/CeO2 catalysts. Dry reforming of methane and reverse water gas shift tests showed good conversion efficiencies, with negligible carbon deposition after ToS experiments of several hours.
Alessio Varotto   +10 more
wiley   +1 more source

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