Study on microcrack of wind turbine blade based on infrared thermography technology

被引：0
|
作者：
Chen, Changzheng [1 ]
Wang, Linlin [1 ,2 ]
Zhou, Bo [1 ,3 ]
Zhang, Ya'nan [1 ]
Ma, Tianchang [3 ]
Yu, Fang'ai [3 ]
机构：
[1] School of Mechanical Engineering, Shenyang University of Technology, Shenyang,110870, China
[2] School of Pharmaceutical Engineering, Shenyang Pharmaceutical University, Shenyang,110016, China
[3] School of Architecture and Civil Engineering, Shenyang University of Technology, Shenyang,110870, China
来源：
Taiyangneng Xuebao/Acta Energiae Solaris Sinica | 2019年 / 40卷 / 02期
关键词：
Damage - Dissipation factors - Interface debonding - Specimen temperature - Surface temperatures - Temperature changes - Temperature field variations - Wind turbine blades;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The microcrack on the edge of MW wind turbine blade specimen was tested by tensile fracture test. The infrared thermography was used to monitor surface temperature of blade specimen, and research the temperature field variation in microcrack area of composite blade, and analyze the specimen damage evolution during tensile fracture of blade specimen. The results show that the heat dissipation factor of plastic energy converted into heat is 80%. The temperature change of microcrack tip firstly is linear temperature drop, then temperature rise. The test find that the specimen temperature field has no obvious change before fracture. The fracture damage form of the specimen has fiber breakage, delamination and interface debonding. © 2019, Editorial Board of Acta Energiae Solaris Sinica. All right reserved.
引用
收藏
页码：417 / 421
相关论文
共 50 条
  • [31] Structural optimization study of composite wind turbine blade
    Chen, Jin
    Wang, Quan
    Shen, Wen Zhong
    Pang, Xiaoping
    Li, Songlin
    Guo, Xiaofeng
    MATERIALS & DESIGN, 2013, 46 : 247 - 255
  • [32] Deep Learning-Based Image Recognition Technology for Wind Turbine Blade Surface Defects
    Cao, Zheng
    Wang, Qianming
    INTERNATIONAL JOURNAL OF ADVANCED COMPUTER SCIENCE AND APPLICATIONS, 2024, 15 (09) : 893 - 902
  • [33] Research on Energy-Saving Wind Turbine Blade Based on Advanced Fluid Mechanics Technology
    Guo, Xiaoling
    4TH INTERNATIONAL CONFERENCE ON FLUID MECHANICS AND INDUSTRIAL APPLICATIONS (FMIA 2020), 2020, 1600
  • [34] Static and Dynamic Characteristics Study of Wind Turbine Blade
    Zhu Jie
    Cai Xin
    Pan Pan
    Gu Rongrong
    MANUFACTURING SCIENCE AND TECHNOLOGY, PTS 1-8, 2012, 383-390 : 1895 - +
  • [35] Dynamic study of a wind turbine blade with horizontal axis
    Younsi, R
    El-Batanony, I
    Tritsch, JB
    Naji, H
    Landjerit, B
    EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2001, 20 (02) : 241 - 252
  • [36] Icing wind tunnel study of a wind turbine blade deicing system
    Fortin, Guy
    Mayer, Christine
    Perron, Jean
    SEA TECHNOLOGY, 2008, 49 (09) : 41 - 44
  • [37] Study on the Effect of Blade Vibration on the Wake of the Wind Turbine
    Yan, Meng-Meng
    Gao, Zhi-Ying
    Fang, Yu-Cai
    Zhang, Cui-Qing
    Chen, Yong-Yan
    Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2019, 40 (04): : 784 - 788
  • [38] Wind Turbine Blade Design
    Schubel, Peter J.
    Crossley, Richard J.
    ENERGIES, 2012, 5 (09) : 3425 - 3449
  • [39] An Anthropomorphic Wind Turbine Blade
    El-Sheikh, Mogeeb A.
    JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME, 2019, 141 (11):
  • [40] Investigation of the Mechanical Behavior of a New Generation Wind Turbine Blade Technology
    Ciftci, Cihan
    Erdogan, Ayse
    Genc, Mustafa Serdar
    ENERGIES, 2023, 16 (04)
12345