Results 111 to 120 of about 384,180 (210)

Mixed-Mode Interlaminar Fracture Toughness of Glass and Carbon Fibre Powder Epoxy Composites-For Design of Wind and Tidal Turbine Blades. [PDF]

Materials (Basel), 2021
Floreani C, Robert C, Alam P, Davies P, Ó Brádaigh CM.   +4 more
europepmc   +1 more source

New approach to tidal stream energy analysis at sites in the English Channel

, 2009
Tidal stream power generation offers the prospect of predictable, low-CO2power at a number of locations around the UK and the world. Previousassessments of tidal energy resources have taken the form of desk studiesbased on simplified navigational data ...
Blunden, L.S., Blunden, L S
core   +1 more source

Ressource to wire modelling for tidal turbines

, 2013
This chapter presents ressource to wire modelling techniques for some complete tidal turbine systems. These models include ressource, turbine and electrical systems.
Benelghali, Seifeddine, Charpentier, Jean-Frederic, Benbouzid, Mohamed   +2 more
openaire   +3 more sources

Computational Fluid Dynamics based Performance Optimisation of Vertical Axis Marine Current Turbines [PDF]

Rapid decrease in the fossil fuels in the last couple of decades has stirred the researchers to find alternative sources for the production of power. Wind and tidal energies are the two most promising alternatives to the fossil fuels.
Marangwanda, Gilbert, Park, Kyooseon, Shahzad, Atif, Asim, Taimoor, Mishra, Rakesh   +4 more
core   +3 more sources

Effects of Irregular Bathymetry on the Performance and Wake Characteristics of Tidal Stream Turbines: A Case Study of a Tidal Power Site

한국해양공학회지
Tidal energy has emerged as a promising renewable energy source, with abundant marine resources available in many parts of the world. To exploit this resource efficiently, reliable and computationally efficient methods are required to analyze energy ...
Ngome Mwero, Song Fu, Takafumi Inamitsu, Stephanie Ordonez-Sanchez, Benson Mwangi, Patxi Garcia-Novo, Cameron Johnstone, Daisaku Sakaguchi   +7 more
doaj   +1 more source

Evaluation of Free-Surface Exposure Effects on Tidal Turbine Performance Using CFD

Journal of Marine Science and Engineering
Tidal turbines represent a promising renewable energy source, generating power from ocean currents. However, due to tidal range variations, they sometimes become partially exposed to the free surface.
Gyeongseo Min, Wooseok Choi, Haechan Yun, Younguk Do, Kangmin Kim, Weichao Shi, Saishuai Dai, Daejeong Kim, Soonseok Song   +8 more
doaj   +1 more source

Comparison of several Direct-Drive PM Generators for Tidal Turbines [PDF]

, 2013
L’article présente la comparaison des dimensionnements de génératrices à entraînement direct pour des cahiers des charges d’hydroliennes. Deux types de structures magnétiques (à flux radial et à flux axial) sont étudiés.
CHARPENTIER, Jean-Frederic, SCUILLER, Franck, BENBOUZID, Mohamed, DJEBARRI, Sofiane   +3 more
core  

Influence of fish scale bionic structure on energy performance of a tidal current turbine

International Marine Energy Journal
The hydrodynamic performance of the tidal current turbine impeller is crucial for converting energy into electricity as it is considered the core component of the tidal current energy capture device.
XINGYU JIA, Yan Liu, Cui Wang, Wankun Wang, Yangping Lu, Lei TAN   +5 more
doaj   +1 more source

Effect of Wavelength on Turbine Performances and Vortical Wake Flows for Various Submersion Depths

Journal of Marine Science and Engineering
When tidal turbines are deployed in water areas with significant waves, assessing the surface wave effects becomes imperative. Understanding the dynamic impact of wave–current conditions on the fluid dynamic performance of tidal turbines is crucial. This
Bohan Liu, Sunho Park
doaj   +1 more source

Hydrodynamic independence and passive control application of twist and flapwise deformations of tidal turbine blades.

J Fluids Struct, 2023
Zilic de Arcos F, Vogel CR, Willden RHJ.
europepmc   +1 more source