Results 71 to 80 of about 220,648 (294)

Gleaning the Rocky Shore? 2500 Years of Coastal Resource Use at Red Bluff 1, GunaiKurnai Country, SE Australia

Archaeology in Oceania, EarlyView.
ABSTRACT Shell middens in Gippsland along the eastern half of Victoria's coastline have usually been characterised as small, short‐duration camp sites with relatively low shell densities and low taxonomic diversity. Here we present new excavation results from a dense, high‐diversity site at Red Bluff near the eastern end of GunaiKurnai Country, a ...
Patrick Faulkner, Bruno David, David M. Kennedy, Fiona Petchey, Joanna Fresløv, Ashleigh J. Rogers, Jillian Garvey, Rachel Kirby, Runjie Yuan, Russell Mullett, John Stanisic, Kyne Krusic‐Golub, V. Ruth Pullin, Matthew C. McDowell, Robert J. Skelly, Anthony Romano, Vanessa N. L. Wong, GunaiKurnai Land and Waters Aboriginal Corporation   +17 more
wiley   +1 more source

Structural Optimization and Electromagnetic Performance Research of Axial Magnetic Field Tidal Current Generators

Energies
Tidal energy, as a stable and predictable renewable energy source, is garnering increasing attention. However, tidal energy generation faces challenges such as low energy conversion efficiency and high mechanical losses in low-velocity environments.
Wenzhou Liu, Jinghuan Yang, Lixin Pei, Mohammad Rafiei, Yilong Yang, Yuliang Wang, Jiacheng Cui, Yun Guo, Baowen Zhang   +8 more
doaj   +1 more source

Is tidal heating sufficient to explain bloated exoplanets? Consistent calculations accounting for finite initial eccentricity

, 2010
In this paper, we present the consistent evolution of short-period exoplanets coupling the tidal and gravothermal evolution of the planet. Contrarily to previous similar studies, our calculations are based on the complete tidal evolution equations of the
B. Levrard, Baraffe, Baraffe, Barker, Barman, Bodenheimer, Bouvier, Burrows, Burrows, Chabrier, Chabrier, Correia, Daemgen, Dobbs-Dixon, Efroimsky, Ferraz-Mello, Fortney, G. Chabrier, Goldreich, Goldreich, Goodman, Greenberg, Gu, Guillot, Hebb, Hut, Hut, I. Baraffe, Ibgui, J. Leconte, Jackson, Kaula, Knutson, Leconte, Levrard, Levrard, Levrard, Mardling, Mardling, Meibom, Miller, Mordasini, Naef, Neron de Surgy, Ogilvie, Peale, Saumon, Showman, Udalski, Udry, Winn, Winn, Winn, Wisdom   +53 more
core   +1 more source

High Energy Neutrinos from the Tidal Disruption of Stars [PDF]

, 2016
We study the production of high energy neutrinos in jets from the tidal disruption of stars by supermassive black holes. The diffuse neutrino flux expected from these tidal disruption events (TDEs) is calculated both analytically and numerically, taking ...
Lunardini, Cecilia, Winter, Walter
core   +1 more source

Repeating Nuclear Transients From Repeating Partial Tidal Disruption Events

Astronomische Nachrichten, EarlyView.
ABSTRACT Extragalactic nuclear transients that exhibit repeating outbursts can be modeled as the repeated dynamical interaction between bound stars and supermassive black holes (SMBHs). A subset of these transients, with recurrence timescales of months‐to‐years, have been explained as accretion flares from the repeated tidal stripping of a star by an ...
Ananya Bandopadhyay, Eric R. Coughlin, Julia Fancher, C. J. Nixon, Dheeraj R. Pasham   +4 more
wiley   +1 more source

Tidenergy: A MATLAB-based tool for global tidal energy computation and visualization using the FES2014b tide model

SoftwareX
This paper presents a MATLAB-based set of functions tool designed to compute and visualize tidal energy potential in user-specified regions worldwide. Leveraging the high-resolution FES2014b tidal model and the t-tide package for harmonic analysis, the ...
Abdessalam Benharra, Ahmed Raissouni, Ayoub Belattmania, Abdelhaq Aangri, Taoufiq Chtioui, Lamiae Khali Issa, Lhoussaine Ed-Daoudy, Abdelkrim El Arrim, Mounir Hakkou   +8 more
doaj   +1 more source

Review of tidal turbine wake modelling methods

International Marine Energy Journal, 2020
Enabling Future Arrays in Tidal (EnFAIT) is an EU Horizon 2020 flagship tidal energy project. It aims to demonstrate the development, operation and decommissioning of the world’s largest tidal array (six turbines), over a five-year period, to prove a ...
Ellen Jump, Alasdair Macleod, Tom Wills
doaj   +1 more source

Analysis of Dynamic Behaviour and Power Generation of a Wind-tidal System for Marine Environment [PDF]

, 2012
This work presents the analysis of dynamic behaviour and power generation of a wind-tidal hybrid system. Mathematical models and system design approach were used to investigate the feasibility, reliability and economic impact of the system.
Ogbemhe, J.A., Ogunmola, B.Y., Sobamowo, M.G.   +2 more
core  

Quantifying the Impact of Relativistic Precession on Tidal Disruption Event Light Curves

Astronomische Nachrichten, EarlyView.
ABSTRACT The tidal field of a black hole can turn a star into a gas stream whose orbit can precess, especially if the a black hole is rapidly spinning. In this work, we investigate the impact of precession on the light curves of tidal disruption events (TDE).
Diego Calderón, Ondřej Pejcha, Brian D. Metzger, Paul C. Duffell, Stephan Rosswog   +4 more
wiley   +1 more source

On Tidal Current Velocity Vector Time Series Prediction: A Comparative Study for a French High Tidal Energy Potential Site

Journal of Marine Science and Engineering, 2019
Estimating the energy potential of tidal stream site is a key feature for tidal energy system deployment. This paper aims to compare two methods of prediction of tidal current velocities. The first one is based on the use of a fully three-dimensional (3D)
Tony El Tawil, Nicolas Guillou, Jean-Frédéric Charpentier, Mohamed Benbouzid   +3 more
doaj   +1 more source