Results 101 to 110 of about 22,306 (230)

Additive Manufacturing and Composite Materials for Marine Energy: Case of Tidal Turbine. [PDF]

open access: yes3D Print Addit Manuf, 2023
Rouway M   +5 more
europepmc   +1 more source

Tidal turbine array modelling

open access: yes, 2016
Computational fluid dynamics (CFD) is used in this thesis to model wind and tidal stream turbines and to investigate tidal turbine fence performance. There are two primary objectives of this work. The first is to develop and validate an actuator line method for the simulation of wind and tidal turbines which applies the blade forces to the flow field ...
Schluntz, J, Schluntz, Justine
openaire   +1 more source

Large Eddy Simulation Of Tidal Turbines

open access: yes, 2017
Understanding of hydrodynamics involved in the ow around tidal turbines is essential to enhance their performance and resilience, as they are designed to operate in harsh marine environments. During their lifespan, they are subjected to high velocities with large levels of turbulence that demand their design to be greatly optimised.
openaire   +1 more source

Structural analysis of a fibre-reinforced composite blade for a 1 MW tidal turbine rotor under degradation of seawater. [PDF]

open access: yesJ Ocean Eng Mar Energy, 2023
Jiang Y   +5 more
europepmc   +1 more source

Tidal turbines that survive?

open access: yes, 2009
Tidal turbines offer an exciting opportunity to exploit ocean current flows to generate sustainable energy. However, a key to their success is the ability to operate with minimal intervention in the ocean over extended periods (15-20 years). This talk explored the likely design and operational issues that will influence satisfactory performance ...
Turnock, S.R.   +3 more
openaire   +1 more source

Numerical Research of the Effect of Surface Biomimetic Features on the Efficiency of Tidal Turbine Blades

open access: yesEnergies, 2018
Horizontal-axis axial flow tidal current turbine is regularly used to exploit the kinematic energy in tidal currents. However, the scaling up of tidal current turbine is very difficult.
Wenxian Yang   +2 more
doaj   +1 more source

Manufacture of High-Performance Tidal Turbine Blades Using Advanced Composite Manufacturing Technologies. [PDF]

open access: yesAppl Compos Mater (Dordr), 2021
Finnegan W   +5 more
europepmc   +1 more source

Tidal stream generators, current state and potential opportunities for condition monitoring [PDF]

open access: yes, 2016
Tidal power industry has made significant progress towards commercialization over the past decade. Significant investments from sector leaders, strong technical progress and positive media coverage have established the credibility of this specific ...
Avdelidis, Nicolas P.   +3 more
core  

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

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