Numerical Investigations of Young's Modulus for Composites with Inclined Glass Fiber for Wind Energy Application

被引:0
|
作者
Wang, Huaiwen [1 ,2 ]
Gui, Lele [2 ]
Zhou, Hongwei [2 ]
机构
[1] Tianjin Univ Commerce, Tianjin Key Lab Refrigerat Technol, Tianjin 300134, Peoples R China
[2] China Univ Min & Technol, State Key Lab Coal Resources & Safe Min, Beijing 100083, Peoples R China
基金
中国国家自然科学基金;
关键词
Glass fiber reinforced composites; Inclined fiber; Mechanical modeling; Finite element analysis; Young's modulus; DAMAGE;
D O I
10.4028/www.scientific.net/AMR.216.393
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
Young's Modulus of glass fiber reinforced composites for wind energy applications are studied using numerical method. The effect of volume content of glass fiber on the Young's modulus of composites is investigated. Results indicate the relation between them is nearly linear. In order to explore the effect of inclined angle of fiber on the Young's modulus of composites, different finite element models with inclined glass fiber are developed via the ABAQUS Scripting Interface. Results indicate that Young's modulus of the composites strongly depends on the inclined angle of fiber. A U-shaped dependency of the Young's modulus of composites on the inclined angle of fiber is found, which agree with the experimental results. The results of the investigation are expected to provide some design guideline for the microstructural optimization of the glass fiber reinforced composites.
引用
收藏
页码:393 / +
页数:2
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