Results 51 to 60 of about 27,968 (220)
Techno-Economic Optimal Sizing Design for a Tidal Stream Turbine–Battery System
Journal of Marine Science and Engineering, 2023 This article deals with the techno-economic optimal sizing of a tidal stream turbine (TST)–battery system. In this study, the TST system consists of a turbine rotor and a permanent magnet synchronous generator (PMSG) associated with a three-phase ...
S. Toumi +4 more
semanticscholar +1 more source
Contra-rotating marine current turbines : single point tethered floating system - stabilty and performance [PDF]
, 2009 The Energy Systems Research Unit within the Department of Mechanical Engineering at the University of Strathclyde has developed a novel contra-rotating tidal turbine (CoRMaT). A series of tank and sea tests have led to the development and deployment of a
Clarke, Joseph Andrew +4 more
core
Energy Science &Engineering, EarlyView.This paper aims to provide a robust design approach for HAWTs operating in shear flow. This study fills a critical research gap by integrating BEM and vortex theories for blade design in non‐homogeneous inflow conditions. The authors of the paper made an effort to develop and test an experimentally unsophisticated model of a turbine working in shear ...
Agnieszka Dorota Woźniak +2 more
wiley +1 more source
Journal of Marine Science and EngineeringUnderstanding wake interactions between multiple tidal stream turbines is essential for optimizing the performance and layout of tidal energy farms.
Sejin Jung +7 more
doaj +1 more source
Impact of environmental turbulence on the performance and loadings of a tidal stream turbine [PDF]
, 2019 A large-eddy simulation (LES) of a laboratory-scale horizontal axis tidal stream turbine operating over an irregular bathymetry in the form of dunes is performed.
Ouro, Pablo, Stoesser, Thorsten
core +3 more sources
The impact of diffuser augmentation on a tidal stream turbine [PDF]
Ocean Engineering, 2015 AbstractThe results from an experimental study of a model diffuser augmented tidal stream turbine are presented with a particular focus on the impact of the diffuser upon the turbine׳s performance in yawed flows. This study is the first to examine yaw effects with quantification of blockage corrections and is the first study of the wake recovery ...
Cresswell, N., Dominy, R., Ingram, G.
openaire +2 more sources
Polymer Composites, EarlyView.Comparison of experimental and model‐predicted erosion rates for carbon fibre‐reinforced polymer (CFRP) and glass fibre‐reinforced polymer (GFRP) under low‐velocity (2 m/s) and at varying angles and sand concentrations (0.0, 0.05, 0.4 g/L). The results demonstrate good agreement between experimental data and model predictions across different erosive ...
Ali Al‐Darraji +4 more
wiley +1 more source
MATEC Web of Conferences, 2016 Airfoil is a key factor that influences the hydrodynamic performance of vertical axis tidal current energy turbine. In order to explore the influences from the runner’s blade airfoil towards its hydrodynamic performance, three-dimensional unsteady flow ...
Kan Kan +5 more
doaj +1 more source
Equine Veterinary Journal, EarlyView.Abstract Background Flow‐controlled expiration (FLEX) has been shown to significantly enhance oxygenation in horses under laboratory conditions. Objective This study aims to corroborate these findings by evaluating the effects of FLEX on gas exchange in a randomised clinical trial involving a large population of clinical horses undergoing orthopaedic ...
Klaus Hopster +5 more
wiley +1 more source
An Evaluation of Blade Repair Techniques and Applicability for Tidal Turbines
International Marine Energy JournalThe number of tidal stream energy installations is set to rise rapidly as countries deploy increased renewable energy capacity to meet net zero targets.
Ben Thomas +4 more
doaj +1 more source