Results 111 to 120 of about 27,968 (220)
Advanced measuring techniques for tidal turbine blades during structural testing
Measurement: SensorsTidal energy is one of the most predictable and reliable renewable energy sources, capable of generating significant amounts of electricity in the coming decades.
Tenis Ranjan Munaweera Thanthirige +8 more
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Investigation of New Hampshire hydropower potential [PDF]
, 2012 The popularity of green and renewable energy has risen sharply in recent years, and hydropower has consistently been the most common form of renewable energy in both the US and the state of New Hampshire.
Murray, Maxwell
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EnergiesCommercial scale tidal stream turbines (TST) are expected to be deployed in shallow water where the depth varies from 1.5 to 3 turbine diameters. In this study, numerical simulation is conducted at realistic hydrodynamic conditions of potential tidal ...
Kabir Bashir Shariff, Sylvain S. Guillou
doaj +1 more source
Horizontal-axis tidal turbine blade loading for multi-frequency oscillatory motion [PDF]
, 2012 This paper presents results from an experimental study which analysed the hydrodynamic response of the out-of-plane blade root bending moment for a horizontal-axis turbine exposed to multi-frequency oscillatory motion.
Day, A. H. +3 more
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Design, commissioning and performance of a device to vary the turbulence in a recirculating flume
, 2013 Ambient turbulent flow structures are one of the key drivers that will determine the rate of wake recovery downstream of tidal turbines. For second and third generation arrays or farms such a parameter is critical for the determination of inter-device ...
Galloway, P.W., Myers, L.E., Shah, K.D
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EnergiesTidal sites can present uneven seabed bathymetry features that induce favourable or adverse pressure gradients and are sources of turbulence, and so are likely to affect the operation, performance, and wake recovery dynamics of deployed tidal-stream ...
Sulaiman Hurubi +4 more
doaj +1 more source
Cutting-edge progress in offshore wind and tidal stream power technology—State-of-the-Art
AIMS EnergyThe growing global demand for clean and sustainable energy has underscored the critical importance of offshore wind and tidal stream power technologies in addressing energy and environmental challenges. While these technologies hold significant potential
Ladislas Mutunda Kangaji +2 more
doaj +1 more source
Energy Reports, 2018 In the dynamic environments targeted for marine renewable energy extraction, such as tidal channels, the natural distribution of fish and behavioural impacts of marine renewable energy installations (MREIs) are poorly understood.
Shaun Fraser +3 more
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Observations from structural testing of full-scale tidal turbine blades
International Marine Energy JournalIn recent years, tidal energy has emerged as a potential key player in future energy security, as it provides a reliable, predictable and dependable source of renewable energy, where, in 2022, the cumulative installed capacity of tidal stream energy in ...
William Finnegan +3 more
doaj +1 more source
Development of a contra-rotating tidal current turbine and analysis of performance [PDF]
, 2007 A contra-rotating marine current turbine has a number of attractive features: nearzero reactive torque on the support structure, near-zero swirl in the wake, and high relative inter-rotor rotational speeds.
Clarke, J. A. +4 more
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