M705 Optimum structural design of CFRP wind turbine blade

2015 ◽  
Vol 2015.90 (0) ◽  
pp. 353
Author(s):  
Soichiro KURAISHI ◽  
Goichi BEN ◽  
Kazuhiro SAKATA
Keyword(s):  
Wind Turbine ◽  
Turbine Blade ◽  
Structural Design ◽  
Wind Turbine Blade ◽  
Optimum Structural Design

Aero-structural design and optimization of a small wind turbine blade

2016 ◽  
Vol 87 ◽  
pp. 837-848 ◽  
Author(s):  
Abolfazl Pourrajabian ◽  
Peyman Amir Nazmi Afshar ◽  
Mehdi Ahmadizadeh ◽  
David Wood
Keyword(s):  
Wind Turbine ◽  
Turbine Blade ◽  
Structural Design ◽  
Wind Turbine Blade ◽  
Design And Optimization ◽  
Small Wind Turbine

scholarly journals Structural Design and Analysis of a 10MW Wind Turbine Blade

2012 ◽  
Vol 24 ◽  
pp. 194-201 ◽  
Author(s):  
Kevin Cox ◽  
Andreas Echtermeyer
Keyword(s):  
Wind Turbine ◽  
Turbine Blade ◽  
Structural Design ◽  
Wind Turbine Blade

Stress Characteristics Analysis on a Composite Wind Turbine Blade

2012 ◽  
Vol 602-604 ◽  
pp. 111-114
Author(s):  
Peng Zhan Zhou ◽  
Fang Sheng Tan
Keyword(s):  
Finite Element Method ◽  
Wind Turbine ◽  
Turbine Blade ◽  
Structural Design ◽  
Maximum Stress ◽  
Wind Turbine Blade ◽  
Epoxy Composites ◽  
Mean Stress ◽  
Blade Root ◽  
Characteristics Analysis

The stress characteristics on a composite wind turbine blade are analyzed by using a finite element method. The whole stress level of the spar cap and the blade root is higher than that of the shear web and the airfoil plate, so the spar cap and the blade root are the main force-supporting parts. If the stress concentration point on the interface corner between the blade root and the shear web is neglected, the stress of the spar cap is higher than that of the blade root, and its maximum stress and mean stress are 211 MPa and 180 MPa respectively. The maximum stress of the blade is only 34.8% of the tensile stress of the glass-fiber/epoxy composites. It indicates that the laminate structural design of the blade is inclined to be safety.

Structural design and analyses of a fabric-covered wind turbine blade

2019 ◽  
Vol 28 (6) ◽  
pp. 607-623 ◽  
Author(s):  
Dong-Guk Choi ◽  
Chan-Ho Kwak ◽  
Soo-Yong Lee ◽  
Jae-Sung Bae ◽  
Hak-Gu Lee
Keyword(s):  
Wind Turbine ◽  
Turbine Blade ◽  
Structural Design ◽  
Wind Turbine Blade
Sign in / Sign up

Export Citation Format

Share Document