Hierarchical nanoreinforced composites for highly reliable large wind turbines: Computational modelling and optimization

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Abstract

The major precondition for the successful development of wind energy in Europe is the high reliability of wind turbines, in particular, large off-shore turbines. The qualitative enhancement of the reliability of wind turbine blades can be achieved by the development of new highly damage materials, with modified, hybridor nanomodified structures. In this project, we seek to explore the potential of hybrid (carbon/glass),nanoreinforced and hierarchical composites (with secondary CNT, graphene or nanoclay reinforcement) as future materials for highly reliable large wind turbines. Using 3D multiscale computational models ofthe composites, we study the effect of hybrid structure and of nanomodifications on the strength, lifetime and service properties of the materials (see Figure 1). As a result, a series of recommendations toward the improvement of composites for structural applications under long term severe service conditions havebeen developed.
Original languageEnglish
Title of host publicationAbstract Book - DTU Sustain Conference 2014
Number of pages1
Place of PublicationKgs. Lyngby
PublisherTechnical University of Denmark
Publication date2014
Publication statusPublished - 2014
EventDTU Sustain Conference 2014 - Technical University of Denmark, Lyngby, Denmark
Duration: 17 Dec 201417 Dec 2014
http://www.sustain.dtu.dk/

Conference

ConferenceDTU Sustain Conference 2014
LocationTechnical University of Denmark
CountryDenmark
CityLyngby
Period17/12/201417/12/2014
Internet address

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