| People | Locations | Statistics |
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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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Branner, Kim
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2025Acoustic emission data analytics on delamination growth in a wind turbine blade under full-scale cyclic testingcitations
- 2024Monitoring Damage Progression in Wind Turbine Blade Under Fatigue Testing Using Acceleration Measurements
- 2024Monitoring Damage Progression in Wind Turbine Blade Under Fatigue Testing Using Acceleration Measurements
- 2021Optimized method for multi-axial fatigue testing of wind turbine bladescitations
- 2021Fatigue testing of a 14.3 m composite blade embedded with artificial defects – damage growth and structural health monitoringcitations
- 2019Understanding progressive failure mechanisms of a wind turbine blade trailing edge section through subcomponent tests and nonlinear FE analysiscitations
- 2018Assessment and propagation of mechanical property uncertainties in fatigue life prediction of composite laminatescitations
- 2018Buckling and progressive failure of trailing edge subcomponent of wind turbine blade
- 2016Methodology for testing subcomponents; background and motivation for subcomponent testing of wind turbine rotor blades
- 2015New morphing blade section designs and structural solutions for smart blades
- 2015Effect of Trailing Edge Damage on Full-Scale Wind Turbine Blade Failure
- 2015Comparing Fatigue Life Estimations of Composite Wind Turbine Blades using different Fatigue Analysis Tools
- 2014Advanced topics on rotor blade full-scale structural fatigue testing and requirements
- 2014An high order Mixed Interpolation Tensorial Components (MITC) shell element approach for modeling the buckling behavior of delaminated compositescitations
- 2014Strain and displacement controls by fibre bragg grating and digital image correlationcitations
- 2014Uncertainty Quantification in Experimental Structural Dynamics Identification of Composite Material Structures
- 2013Calibration of a finite element composite delamination model by experiments
- 2012Experimental Determination and Numerical Modelling of Process Induced Strains and Residual Stresses in Thick Glass/Epoxy Laminate
- 2012Experimental Determination and Numerical Modelling of Process Induced Strains and Residual Stresses in Thick Glass/Epoxy Laminate
- 2011Finite elements modeling of delaminations in composite laminates
- 2011Compressive strength of thick composite panels
- 2010Full Scale Test of SSP 34m blade, edgewise loading LTT:Data Report 1
- 2008Full Scale Test of a SSP 34m boxgirder 2:Data report
- 2008Buckling Strength of Thick Composite Panels in Wind Turbine Blades
- 2008Buckling Strength of Thick Composite Panels in Wind Turbine Blades
- 2008Full Scale Test of a SSP 34m boxgirder 2
Places of action
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report
Methodology for testing subcomponents; background and motivation for subcomponent testing of wind turbine rotor blades
Abstract
This report aims to provide an overview of the design methodology followed by wind turbine blade structural designers, along with the testing procedure on full scale blades which are followed by testing laboratories for blade manufacturers as required by the relevant standards and certification bodies’ recommendations for design and manufacturing verification. The objective of the report is not to criticize the design methodology or testing procedure and the standards thereof followed in the wind energy<br/>community, but to identify those items offered by state of the art structural design tools that cannot be verified through the currently followed testing procedures and recommend ways to overcome these limitations. The work is performed within Work-Package WP7.1 entitled “Improved and validated wind turbine structural reliability - Efficient blade structure” of the IRPWIND programme. The numerical investigations performed are based on the INNWIND.EU reference 10MW horizontal axis wind turbine [1]. The structural properties and material and layout definition used within IRPWIND are defined in the INNWIND.EU report [2]. The layout of the report includes a review of the structural analysis models used for<br/>blade design, highlighting the current state of the art. The review of the full-scale blade testing procedure is performed under Section 3, followed by the discussion on the issues of verification of design and manufacture performed through testing. Finally, methodologies for testing blade subcomponents and/or blade parts are described in 5. The present report is complemented by all details of the comparison of blade test loads against design loads on the reference blade, as provided in Annex 1. These data will<br/>facilitate direct comparisons in fine points of interest along the reference blade for the load cases considered. The recommendations of this report are relevant for the design and testing of wind turbine subcomponents, in order to verify the numerical analysis tools used in the structural design of wind turbine blades.