scholarly journals Optimization design and simulationanalysis of composite material anti-/deicing component for wind turbine blade

2019 ◽  
Vol 227 ◽  
pp. 032035
Author(s):  
Long Chen ◽  
Yidu Zhang ◽  
Zhanqiang Liu
Keyword(s):  
Composite Material ◽  
Wind Turbine ◽  
Turbine Blade ◽  
Optimization Design ◽  
Wind Turbine Blade

Anti-flutter optimization design of airfoil for wind turbine blade

2018 ◽  
Vol 10 (1) ◽  
pp. 013307
Author(s):  
Qiang Gao ◽  
Xin Cai ◽  
Rui Meng ◽  
Jie Zhu
Keyword(s):  
Wind Turbine ◽  
Turbine Blade ◽  
Optimization Design ◽  
Wind Turbine Blade

Modal Aanalysis of the Composite Material Blade

2010 ◽  
Vol 34-35 ◽  
pp. 1374-1378 ◽  
Author(s):  
Jian Hua Li ◽  
Cai Ming Fu ◽  
Wen Gui Mao
Keyword(s):  
Composite Material ◽  
Wind Turbine ◽  
Turbine Blade ◽  
Dynamic Stress ◽  
Great Influence ◽  
Material Model ◽  
Wind Turbine Blade ◽  
Modulation Method ◽  
Mode Shapes ◽  
Blade Model

Dynamic stress of wind turbine blade has great influence on its reliability and fatigue life. In order to decrease the magnitude of dynamic stress, frequency modulation method is often used to avoid resonance. This paper created composite material model for a wind turbine blade. Blade model was imported to abaqus environment for modal analysis. In view of the characteristics of fiber reinforces plastic, a mesh was built to carry out the model analysis, and the first 6 orders of the vibration frequencies and mode shapes were obtained, by imposing certain bound on the root of blade. Meanwhile, The analysis results of the composite material blade considering stiffening effect were obtained. This method can shorten modeling time and improve working efficiency, and also it is the base for blade structure calculation and check and new product developing.

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