Results 101 to 110 of about 384,182 (210)

Effects of Support Structures in an LES Actuator Line Model of a Tidal Turbine with Contra-Rotating Rotors

open access: yesEnergies, 2017
Computational fluid dynamics is used to study the impact of the support structure of a tidal turbine on performance and the downstream wake characteristics.
Angus C. W. Creech   +2 more
doaj   +1 more source

Abstracts

open access: yesMolecular Oncology, Volume 20, Issue S1, Page 1-692, August 2026.
Abstracts submitted to the ‘EACR 2026 Congress: Innovative Cancer Science’, from 08–11 June 2026 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley   +1 more source

Ressource to wire modelling for tidal turbines

open access: yes, 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   +2 more
openaire   +3 more sources

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

open access: yes
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   +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

open access: yes한국해양공학회지
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   +7 more
doaj   +1 more source

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

open access: yesJournal 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   +8 more
doaj   +1 more source

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

open access: yes, 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   +3 more
core  

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

open access: yesInternational 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   +5 more
doaj   +1 more source

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

open access: yesJournal 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

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