Technological and operational aspects that limit small wind turbines performance

JL Torres-Madroñero, J Alvarez-Montoya… - Energies, 2020 - mdpi.com
Small Wind Turbines (SWTs) are promissory for distributed generation using renewable
energy sources; however, their deployment in a broad sense requires to address topics …

[HTML][HTML] Variable stiffness composite beams subject to non-uniformly distributed loads: An analytical solution

PK Masjedi, PM Weaver - Composite Structures, 2021 - Elsevier
An analytical solution is obtained for the 3D static deflection of variable stiffness composite
beams subject to non-uniformly distributed loads. Governing differential equations with …

Fluid–structure interaction analysis of a wind turbine blade with passive control by bend–twist coupling

JM Tamayo-Avendaño, ID Patiño-Arcila… - Energies, 2023 - mdpi.com
The idea of improving the energy output for small wind turbines without compromising the
remaining aspects of the technology, such as costs and structural integrity, is very appealing …

[HTML][HTML] Sensitivity of cross-sectional compliance to manufacturing tolerances for wind turbine blades

VK Maes, T Macquart, PM Weaver… - Wind Energy …, 2024 - wes.copernicus.org
Wind turbine blades are complex structures and, despite advancements in analysis
techniques, differences persist between predictions of their elastic response and …

Optimization of tow-steered composite wind turbine blades for static aeroelastic performance

SM Barr, JW Jaworski - Renewable energy, 2019 - Elsevier
The concept of passive aeroelastic tailoring is explored to maximize power extraction from
an NREL 5-MW wind turbine blade rotating in a uniform flow, where a single blade with …

Dynamic analysis of composite wind turbine blades as beams: an analytical and numerical study

M Tüfekci, ÖE Genel, A Tatar, E Tüfekci - Vibration, 2020 - mdpi.com
This study focuses on the dynamic modelling and analysis of the wind turbine blades made
of multiple layers of fibre reinforced composites and core materials. For this purpose, a novel …

Study of adaptive blades in extreme environment using fluid–structure interaction method

W Miao, C Li, Y Wang, B Xiang, Q Liu… - Journal of Fluids and …, 2019 - Elsevier
The extreme environment caused by the typhoon has destroyed several wind turbines in
recent decades and already become a restriction to the further development of offshore wind …

[HTML][HTML] Effects of aeroelastic tailoring on performance characteristics of wind turbine systems

S Scott, M Capuzzi, D Langston, E Bossanyi… - Renewable Energy, 2017 - Elsevier
Some interesting challenges arise from the drive to build larger, more durable wind turbine
rotors. The rationale is that, with current designs, the power generated is theoretically …

Spinning finite element analysis of longitudinally stiffened horizontal axis wind turbine blade for fatigue life enhancement

MM Sajeer, A Mitra, A Chakraborty - Mechanical systems and signal …, 2020 - Elsevier
In this study, a proof-of-concept is presented for extending the fatigue life of modern multi-
megawatt wind turbine blades. For this purpose, spinning finite element model of the blade …

A biomimetic wind turbine inspired by Dryobalanops aromatica seed: Numerical prediction of rigid rotor blade performance with OpenFOAM®

YJ Chu, WT Chong - Computers & Fluids, 2017 - Elsevier
This paper presents the performance study of a rigid biomimetic horizontal axis wind turbine
(HAWT) rotor blade inspired by Dryobalanops aromatica seed with open source …