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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Wang, Ying
University of Twente
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2023Vital Signs Estimation Using a 26 GHz Multi-Beam Communication Testbed
- 2022Ostwald Ripening in an Oxide‐on‐Metal Systemcitations
- 2021Effect of Unit-Cell Size on the Barely Visible Impact Damage in Woven Compositescitations
- 2021Effect of Unit-Cell Size on the Barely Visible Impact Damage in Woven Compositescitations
- 2020Following the effect of braid architecture on performance and damage of carbon fibre/epoxy composite tubes during torsional straining
- 2020Damage evolution in braided composite tubes under torsion studied by in-situ X-ray computed tomographycitations
- 20187.6 Computed tomography of compositescitations
- 2018A finite element and experimental analysis of durability tested springscitations
- 2018Efficient and Selective Photocatalytic Oxidation of Benzylic Alcohols with Hybrid Organic-Inorganic Perovskite Materialscitations
- 2017X-ray computed tomography study of kink bands in unidirectional compositescitations
- 2015Time-lapse X-ray microtomographic imaging of compressive failure in carbon fibre-epoxy composites
- 2015A finite element analysis of composite T-joints used in wind turbine bladescitations
- 2011Power Converters for Power-Ultrasonic Transducers
- 2010Effect of the phenyl ring orientation in the polystyrene buffer layer on the performance of pentacene thin-film transistorscitations
- 2006Remarkably wide four-layer smectic phases in mixtures of liquid crystals and highly chiral dopantscitations
- 2004Association behavior between end-functionalized block copolymers PEO-PPO-PEO and poly(acrylic acid)citations
Places of action
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article
A finite element analysis of composite T-joints used in wind turbine blades
Abstract
Wind turbine blade failures are due to various complicated reasons but blade fracture accounts for most accidents. The composite materials used in blade construction are typically woven fabrics. The formation of internal detailed shapes within the blade, allowing features such as spars and shear webs, inevitably requires these 2D material configurations to be formed into 3D shapes. This introduces sites within the structure where load transfer occurs across regions with no fibre reinforcement. These weak areas become sites for damage initiation. This study analyses the way the composite T-joint fails and develops methods of improving performance and enhancing durability.