Results 21 to 30 of about 213,748 (288)

Radio jets from stellar tidal disruptions [PDF]

, 2011
A star that passes too close to a massive black hole will be torn apart by tidal forces. The flare of photons emitted during the accretion of the stellar debris is predicted to be observable and candidates of such events have been observed at optical to ...
Bade, Bannister, Belloni, Biermann, Bloom, Bogdanović, Bower, Bower, Bower, Brunthaler, Cenko, Chatterjee, Chiaberge, Croft, de Vries, Donley, Drake, Elmar Körding, Esquej, Evans, Falcke, Falcke, Falcke, Falcke, Fender, Gal-Yam, Gammie, Gezari, Gezari, Gezari, Giannios, Gupta, Heino Falcke, Herrnstein, Hills, Jester, Kellermann, Komossa, Komossa, Komossa, Körding, Levan, Levinson, Lodato, Lodato, Loeb, Maccarone, Marconi, McHardy, Melia, Merloni, Ofek, Piran, Rees, Sjoert van Velzen, Strubbe, Strubbe, Ulmer, van Velzen, van Velzen, Yuan, Zauderer   +61 more
core   +3 more sources

Evidence for Quadratic Tidal Tensor Bias from the Halo Bispectrum [PDF]

, 2012
The relation between the clustering properties of luminous matter in the form of galaxies and the underlying dark matter distribution is of fundamental importance for the interpretation of ongoing and upcoming galaxy surveys.
M. J. Rees, Patrick McDonald, S. Matarrese, S. D. M. White, S. L. Lumsden, Tobias Baldauf, Uroš Seljak, Vincent Desjacques   +7 more
core   +2 more sources

Tidal Power [PDF]

Nature, 1921
n ...
openaire   +4 more sources

The symmetries and scaling of tidal tails in galaxies [PDF]

, 2012
(Abriged) We present analytic models for the formation and evolution of tidal tails and related structures following impulsive disturbances in galaxy collisions.
Appleton, Arnold, Arp, Barnes, Barnes, Barnes, Beverly J. Smith, Bournaud, Bournaud, Bournaud, Chien, Curtis Struck, Donner, Duc, Duc, D’Onghia, Elmegreen, Elmegreen, Gerber, Hancock, Hancock, Holmberg, Holmberg, Iglesias-Paramo, Kaufman, Kaviraj, Knierman, Lynden Bell, Lynden Bell, Lynden Bell, Maybhate, Mihos, Mihos, Mohamed, Mullan, Nelson, Puerari, Renaud, Renaud, Schombert, Smith, Smith, Smith, Smith, Struck, Struck, Struck, Struck, Struck, Struck-Marcell, Struck-Marcell, Toomre, Toomre, Tran, Zwicky   +54 more
core   +1 more source

Analysis of the optimal deployment location for tidal energy converters in the mesotidal Ria de Vigo (NW Spain) [PDF]

, 2016
The potential power output expected from the installation of a tidal farm near the mesotidal Ria de Vigo (NW Spain) is assessed using two different tidal stream energy converters (TEC).
Griño Colom, Maria, Mestres Ridge, Marc, Mösso Aranda, César, Sierra Pedrico, Juan Pablo   +3 more
core   +2 more sources

Modelling and Performance Analysis of a Tidal Current Turbine Connected to the Grid Using an Inductance (LCL) Filter

Energies, 2023
Nowadays, integrating renewable energy sources, such as tidal power, into the existing power grids of turbines is crucial for sustainable energy generation.
Ladislas Mutunda Kangaji, Lagouge Tartibu, Pitshou N. Bokoro   +2 more
doaj   +1 more source

Power Extraction Strategy of a Robust kW Range Marine Tidal Turbine Based on Permanent Magnet Synchronous Generators and Passive Rectifiers [PDF]

, 2014
This paper presents a kW range marine tidal current power generation system consisting of a fixed pitch marine current turbine (MCT) with two permanent magnet synchronous generators in the turbine shaft, two diode rectifiers (each rectifier is associated
CHARPENTIER, Jean-Frederic, ODEDELE, Nafissah, OLMI, Christophe   +2 more
core   +2 more sources

Tidal Power

, 2017
Tidal power is a relatively new area within renewable energy with great potential in some areas of the world. One of the companies working with this is Minesto, and they have developed a technology called Deep Green that uses a kite that is attached to the seabed to generate electricity.
Lembke, Fritiof, Penser, Tarek
openaire   +2 more sources

Investigation of Turbulence Intensity Effects on Tidal Turbine Wakes Through the BEM–CFD Method

Journal of Marine Science and Engineering
The wake characteristics of tidal turbines are significantly influenced by turbulence intensity (TI) and flow velocity in the marine environment. This study employs the Blade Element Momentum (BEM)–CFD method to model two-bladed horizontal tidal turbine ...
Erhu Hou, Yang Li, Lining Zhu, Yanan Wu, Jie Ding, He Wu   +5 more
doaj   +1 more source

Fuzzy Supervision Based-Pitch Angle Control of a Tidal Stream Generator for a Disturbed Tidal Input

Energies, 2018
Energy originating in tidal and ocean currents appears to be more intense and predictable than other renewables. In this area of research, the Tidal Stream Generator (TSG) power plant is one of the most recent forms of renewable energy to be developed ...
Khaoula Ghefiri, Aitor J. Garrido, Eugen Rusu, Soufiene Bouallègue, Joseph Haggège, Izaskun Garrido   +5 more
doaj   +1 more source