Results 81 to 90 of about 636 (188)
VAWT optimization using genetic algorithm and CST airfoil parameterization [PDF]
FME Transactions, 2017 Darrieus type vertical axis wind turbine (VAWT) is optimized using the genetic algorithm (GA). The airfoil shape is parameterized using the Class-Shape Transformation (CST) method.
Ivanov Toni D. +3 more
doaj
Multi-objective constrained optimizations of VAWT composite blades based on FEM and PSO [PDF]
FME Transactions, 2019 Vertical-axis wind turbines (VAWTs) are attractive tools for wind energy extraction particularly suitable for small consumers or off-grid areas. Although their geometry is simple (here, rectangular blade of constant airfoil is assumed), aerodynamic ...
Svorcan Jelena +4 more
doaj
Validation of the structural response of a 70kW VAWT
Journal of Physics: Conference SeriesAbstract This paper describes a project for predicting and measuring the structural response of a 70 kW vertical axis wind turbine (VAWT), while offering insights for optimizing efficiency and ensuring longevity. We employ the traditional frequency response approach and model the turbine behavior using its stationary modal shapes ...
DJ Malcolm, O Ajala-Inyang
openaire +1 more source
Numerical Analysis Of The Influence Of Airfoil Asymmetry On Vawt Performance
, 2012 This paper presents a model for the evaluation of energy performance and aerodynamic forces acting on a three-bladed small vertical axis Darrieus wind turbine depending on blade chord curvature with respect to rotor axis. The adopted survey methodology is based on an analytical code coupled to a solid modeling software, capable of generating the ...
Raciti Castelli Marco +2 more
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Preliminary assessment of the NACA0021 trailing edge wedge for wind turbine application. [PDF]
Heliyon, 2023 Abdalkarem AAM +5 more
europepmc +1 more source
Floating VAWT wind farm concepts
, 2008 The report contains proposals and descriptions of VAWTs of 200kW, 1MW, 5MW and 25MW sizes in terms of dimensions, weights, loads, and power production. Additionally a proposal of the use of each of these sizes in a concept description for a 100MW wind farm.
Schmidt Paulsen, Uwe; id_orcid 0000-0002-8991-5658 +2 more
openaire +1 more source
Renewable solar and wind energies on buildings for green ports in Egypt. [PDF]
Environ Sci Pollut Res Int, 2023 Tawfik M +3 more
europepmc +1 more source
Computational fluid dynamics investigations over conventional and modified Savonius wind turbines. [PDF]
Heliyon, 2023 Rizk M, Nasr K.
europepmc +1 more source
Home Chimney Pinwheels (HCP) as Steh and Remote Monitoring for Smart Building IoT and WSN Applications. [PDF]
Sensors (Basel), 2023 Akin-Ponnle AE +3 more
europepmc +1 more source