Results 101 to 110 of about 70,369 (195)

Complementary Power Control for Doubly Fed Induction Generator-Based Tidal Stream Turbine Generation Plants

Energies, 2017
The latest forecasts on the upcoming effects of climate change are leading to a change in the worldwide power production model, with governments promoting clean and renewable energies, as is the case of tidal energy.
Khaoula Ghefiri, Soufiene Bouallègue, Izaskun Garrido, Aitor J. Garrido, Joseph Haggège   +4 more
doaj   +1 more source

Tidal-range and tidal-stream energy characterisation in the Gulf of California, Mexico

, 2019
In the last two decades, there has been a growing interest in tidal energy, which is a predictable source of renewable energy driven by astronomical forces. To date, no dedicated assessments of the available tidal-stream energy resource have been carried out for the Gulf of California, México (hereafter GC) and only two limited studies of tidal-range ...
openaire   +2 more sources

Tidal streams around galaxies in the SDSS DR7 archive

, 2011
Context. Models of hierarchical structure formation predict the accretion of smaller satellite galaxies onto more massive systems and this process should be accompanied by a disintegration of the smaller companions visible, e.g., in tidal streams.
A. Miskolczi, Abazajian, Bertin, Bullock, Caldwell, D. J. Bomans, Fritze, Gunn, Hessman, Janowiecki, Johnston, Johnston, Klement, Laine, Lütticke, Maraston, Martínez-Delgado, Martínez-Delgado, Martínez-Delgado, Mihos, Moffat, Mouhcine, Paturel, R.-J. Dettmar, Sasaki, Shang, Sollima, Spergel, York   +28 more
core   +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

On tidal array layout sensitivity to regional hydrodynamics representation

International Marine Energy Journal
Hydrodynamic models are required to predict the power produced by a tidal array and the impact on the surrounding environment. The influence of common model inputs to layout optimisation are investigated herein.
Connor Jordan, Daniel Coles, Fraser Johnson, Athanasios Angeloudis   +3 more
doaj   +1 more source

GD-1 Stellar Stream and Cocoon in the DESI Early Data Release

The Astrophysical Journal
We present  ∼115 new spectroscopically identified members of the GD-1 tidal stream observed with the 5000-fiber Dark Energy Spectroscopic Instrument (DESI).
M. Valluri, P. Fagrelius, S. E. Koposov, T. S. Li, Oleg Y. Gnedin, E. F. Bell, R. G. Carlberg, A. P. Cooper, J. Aguilar, S. Ahlen, C. Allende Prieto, V. Belokurov, L. Beraldo e Silva, D. Brooks, A. Byström, T. Claybaugh, K. Dawson, A. Dey, P. Doel, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, J. Han, K. Honscheid, T. Kisner, A. Kremin, A. Lambert, M. Landriau, L. Le Guillou, M. E. Levi, A. de la Macorra, M. Manera, P. Martini, G. E. Medina, A. Meisner, R. Miquel, J. Moustakas, A. D. Myers, J. Najita, C. Poppett, F. Prada, M. Rezaie, G. Rossi, A. H. Riley, E. Sanchez, D. Schlegel, M. Schubnell, D. Sprayberry, G. Tarlé, G. Thomas, B. A. Weaver, R. H. Wechsler, R. Zhou, H. Zou   +53 more
doaj   +1 more source

Investigation on Wake Characteristics of Two Tidal Stream Turbines in Tandem Using a Mobile Submerged PIV System

Journal of Marine Science and Engineering
Understanding wake interactions between multiple tidal stream turbines is essential for optimizing the performance and layout of tidal energy farms.
Sejin Jung, Heebum Lee, In Sung Jang, Seong Min Moon, Heungchan Kim, Chang Hyeon Seo, Jihoon Kim, Jin Hwan Ko   +7 more
doaj   +1 more source

On stream : creating energy from tidal currents

, 2008
The aim of this booklet which is written in English and in Welsh is to increase understanding of tidal stream technology and the significant opportunities it presents for helping us to tackle climate change and reduce the UK’s dependence on energy imports.
openaire   +1 more source

Numerical study on the effects of combined wave, current, and wind on the tide and wave hydrodynamic field in the Yellow-Bohai Sea area, China

Applied Ocean Research
Marine renewable energy resources, such as tidal stream and wave energy have attracted extensive attention. The Yellow-Bohai Sea area, located in eastern China, has abundant renewable energy resources.
Fangyu Wang, Jisheng Zhang, Yakun Guo, Mengyan Luo, Yuemin Lin, Yiming Ji, Siyuan Liu   +6 more
doaj   +1 more source

Levelised cost of energy site selection tool for tidal stream energy devices

, 2021
In order for the tidal stream energy sector to achieve commercial maturity, procedural improvements must be made in order to increase economic viability. This thesis targets the site selection procedure specifically. The aim is to improve the established method of site selection and increase the capability of this project phase, by demonstrating the
openaire   +2 more sources