161 research outputs found
Nanostructured interfaces for enhancing mechanical properties of composites: Computational micromechanical studies
Software for automatic generation of 3D microstructural models of fiber reinforced composites with damageable elements
Carbon nanotube reinforced hybrid composites: Computational modeling of environmental fatigue and usability for wind blades
Computational Modelling of Materials for Wind Turbine Blades: Selected DTUWind Energy Activities
Computational and analytical studies of degradation of wind turbine blade materials at the macro-, micro-, and nanoscale carried out by the modelling team of the Section Composites and Materials Mechanics, Department of Wind Energy, DTU, are reviewed. Examples of the analysis of the microstructural effects on the strength and fatigue life of composites are shown. Computational studies of degradation mechanisms of wind blade composites under tensile and compressive loading are presented. The effect of hybrid and nanoengineered structures on the performance of the composite was studied in computational experiments as well
Hierarchical nanoreinforced composites: Computational analysis of damage mechanisms
The potential of hierarchical composites with secondary nanoreinforcement is discussed and analysed on the basis of the computational modelling. The concept of nanostructuring of interfaces as an important reserve of the improvement of the composite properties is discussed. The influence of distribution, shape, orientation of nanoparticles (carbon nanotube, graphene) in unidirectional polymer matrix composites on the strength and damage resistance of the composites is studied in computational studies. The possible directions of the improvement of nanoreinforced composites by controlling shapes, localization and other parameters of nanoreinforcements are reviewed
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