Results 81 to 90 of about 322 (180)

Levelised Cost of Energy for High Tip-Speed Ratio Tidal Turbines Operating in Less Energetic Flows

Chemical Engineering Transactions, 2023
The development of the tidal stream industry has been steady over the years. However, this growth is concentrated in areas of the world where the current magnitudes are high, mostly in the northern parts of the UK.
Job Immanuel B. Encarnacion, Cameron Johnstone   +1 more
doaj  

Modeling the Energy Output from an In-Stream Tidal Turbine Farm

Journal of Computers, 2009
This paper is based on a recent paper presented in the 2007 IEEE SMC conference by the same authors, discussing an approach to predicting energy output from an instream tidal turbine farm. An in-stream tidal turbine is a device for harnessing energy from tidal currents in channels, and functions in a manner similar to a wind turbine.
Ye Li 0009, Barbara J. Lence, Sander M. Calisal   +2 more
openaire   +1 more source

Destructive testing and failure analysis of a full-scale composite tidal turbine blade

International Marine Energy Journal
Tidal stream turbines play a pivotal role in harnessing marine energy, yet their reliability remains a critical challenge, impeding the cost-effectiveness of tidal energy.
Fergus Cuthill, Sergio Lopez Dubon, Christopher Vogel, Miguel Valdivia Camacho, Conchúr Ó Brádaigh, Eddie McCarthy   +5 more
doaj   +1 more source

Substantial Research Secures the Blue Future for our Blue Plant

Renewable Energy and Sustainable Development, 2016
Earth, the blue planet, is our home, and seas and oceans cover more than 70% of its surface. As the earth’s population rapidly increases and available resources decrease, seas and oceans can play a key role in assuring the long-term survival of humankind.
Moustafa Abdel Maksoud
doaj   +1 more source

Hydrodynamic Performance Analysis on Different Airfoils of Straight Blade H Type of Vertical Axis Tidal Current Energy Turbine

MATEC Web of Conferences, 2016
Airfoil is a key factor that influences the hydrodynamic performance of vertical axis tidal current energy turbine. In order to explore the influences from the runner’s blade airfoil towards its hydrodynamic performance, three-dimensional unsteady flow ...
Kan Kan, Zheng Yuan, Liang Xiaoling, Fu Shifeng, He Zhongwei, Sun Bin   +5 more
doaj   +1 more source

Evaluation of small hydropower turbines installed downstream of Nile River branches (Egypt). [PDF]

Sci Rep, 2023
Ahmed MEAE, Abdellatif MA, Attia AAA, Deifalla AF, Elsayed MEA, Abdelrahman MA.   +5 more
europepmc   +1 more source

A Generalized Empirical Model for Velocity Deficit and Turbulent Intensity in Tidal Turbine Wake Accounting for the Effect of Rotor-Diameter-to-Depth Ratio

Energies
Commercial 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

Operation Control for Tidal Stream Turbines [PDF]

Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications, 2016
Ming Li, Zhen Chen, Zhaohang Liu, MeiZheng Li   +3 more
openaire   +1 more source

Assessing the Costs of Commercialising Tidal Energy in the UK

Energies
There is a need for increased renewable energy to meet net-zero targets and decarbonise the economy. Harnessing the predictable power of the tides with tidal stream turbines can contribute to this.
Donald R. Noble, Kristofer Grattan, Henry Jeffrey   +2 more
doaj   +1 more source

A review of the UK and British Channel Islands practical tidal stream energy resource. [PDF]

Proc Math Phys Eng Sci, 2021
Coles D, Angeloudis A, Greaves D, Hastie G, Lewis M, Mackie L, McNaughton J, Miles J, Neill S, Piggott M, Risch D, Scott B, Sparling C, Stallard T, Thies P, Walker S, White D, Willden R, Williamson B.   +18 more
europepmc   +1 more source