MaterialsLab
DTU Wind and Energy Systems hosts world-leading laboratories dedicated to advanced research in composite materials, metals, magnets and superconductors for wind energy applications.
About the Lab
The department conducts state-of-the-art innovation across a wide spectrum of areas, including composite processing techniques, precision preparation of test specimens, and accredited mechanical testing aligned with industrial standards. Cutting-edge capabilities also encompass X-ray computed tomography, electron microscopy, sensor instrumentation, and signal analysis. Additionally, specialized testing such as rain erosion assessments further supports the development of durable and high-performance materials for the wind energy sector.
Facilities focus on the development and optimization of fiber-reinforced polymer composites used in wind turbine blades and other structural components. Materials are processed under controlled laboratory conditions using vacuum infusion, hot-press molding, filament winding, and fabric lay-up techniques.
The facilities support research into:
- Composite manufacturing processes
- Fabric drapeability and permeability
- Resin viscosity and cure kinetics
- Fiber and matrix characterization
- Experimental validation of manufacturing models
- Preparation of accredited test specimens
MaterialsLab provides advanced characterization capabilities for composites, polymers, and metallic materials. These facilities support both quality assessment and research into damage mechanisms and material performance.
Available equipment includes:
- Optical microscopy
- 3D topographic imaging microscopy
- Scanning Electron Microscopy (SEM)
- Environmental SEM
- Sample preparation equipment for cutting, mounting, polishing, and etching
Capabilities include:
- Acoustic Emission
- Digital Image Correlation (DIC)
- Ultrasound inspection Infrared thermography
- Optical monitoring systems
- Strain gauges and extensometers
- Thermocouples
- Fibre optic sensing
MaterialsLab operates an ISO 17025-accredited testing laboratory equipped for static, fatigue, and qualification testing of advanced materials.
Facilities include:
- Servo-hydraulic test systems
- Electro-mechanical testing machines
- Pulsator testing systems
- Single-fibre testing equipment
- Dynamic Mechanical Analysis (DMA)
The laboratory includes dedicated facilities for small-scale bearing investigations relevant to wind turbine drivetrain systems.
The facility features:
- Two customized FE8 bearing test rigs
- Programmable hydraulic loading systems
- Continuous and pitch rotation capability
- Oil and grease lubrication systems
- Controlled temperature operation
The rain erosion testing facility evaluates the durability of leading-edge protection systems and coating materials used on wind turbine blades.
Using controlled high-speed droplet impact testing, the facility supports:
- Coating qualification
- Material benchmarking
- Service-life assessment
- Development of erosion-resistant solutions
Contact
Tristan Willem Hamers Lab Manager Department of Wind and Energy Systems twiha@dtu.dk
Contact
Anthony Fraisse Head of Section Department of Wind and Energy Systems antf@dtu.dk