Articles | Volume 2, issue 2
Wind Energ. Sci., 2, 653–669, 2017
https://doi.org/10.5194/wes-2-653-2017
Wind Energ. Sci., 2, 653–669, 2017
https://doi.org/10.5194/wes-2-653-2017

Research article 19 Dec 2017

Research article | 19 Dec 2017

Effects of defects in composite wind turbine blades – Part 2: Progressive damage modeling of fiberglass-reinforced epoxy composites with manufacturing-induced waves

Jared W. Nelson et al.

Data sets

Effects of defects in composite wind turbine blades: Round 1 J. Nelson, T. Riddle, and D. Cairns http://prod.sandia.gov/techlib/access-control.cgi/2012/128110.pdf

Effects of defects in composite wind turbine blades: Round 2 J. Nelson, T. Riddle, and D. Cairns http://prod.sandia.gov/techlib/access-control.cgi/2012/128111.pdf

Short summary
The Blade Reliability Collaborative was formed to address wind turbine blade reliability. To better understand and predict these effects, various progressive damage modeling approaches, built upon the characterization previously addressed, were investigated. The results indicate that a combined continuum–discrete approach provides insight into reliability with known defects when used in conjunction with a probabilistic flaw framework.