Home Journals Articles Updates About
CN
image
收藏切换
Study on contact damage of wind power gear based on configurational force theory
收藏切换
PDF
Nan YE1, 2, Yanhui ZHANG1, 2, Rong WANG1, 2, 3, Ran LIU3, 4, Chuanfen ZHANG1, 2, Heng OUYANG1, 2, Shuyong DUAN1, 2
Journal of Mechanical Strength | 2025, 47(4) : 39 - 46
Less
收藏切换
Journal of Mechanical Strength | 2025, 47(4): 39-46
• ·Fatigue·Damage·Fracture·Failure Analysis· •
Study on contact damage of wind power gear based on configurational force theory
Full
Nan YE1, 2, Yanhui ZHANG1, 2, Rong WANG1, 2, 3, Ran LIU3, 4, Chuanfen ZHANG1, 2, Heng OUYANG1, 2, Shuyong DUAN1, 2
Affiliations
  • 1.State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300401, China
  • 2.School of Mechanical Engineering, Hebei University of Technology, Tianjin 300401, China
  • 3.State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi’an Jiaotong University, Xi’an 710049, China
  • 4.School of Aerospace Engineering, Xi’an Jiaotong University, Xi’an 710049, China
Published: 2025-04-15 doi: 10.16579/j.issn.1001.9669.2025.04.005
Outline
收藏切换

The gearbox of wind turbine is in the complex environment such as random wind load for a long time, and the gear contact fatigue becomes a key factor limiting the stability and reliability of wind turbine equipment. The research on the gear contact damage evolution mechanism is faced with difficulties such as complex stress states, damage anisotropy and failure modeling. Material configurational force theory can describe the effect of defect configurational change on the free energy of materials and can be used to predict the damage and failure behavior of materials. A wind turbine gear contact damage model was constructed based on this theory. The gear contact interface stress field simulation analysis was carried out for the key bearing area of gear contact, and the gear contact damage evolution process under contact load was simulated. The results show that the configurational force theory damage model can effectively simulate the contact damage phenomenon of gear and explain the pitting and spalling of gear surfaces. It has significance to predict contact fatigue life of gears accurately.

Wind turbine gear  /  Gear contact  /  Configurational force  /  Interfacial stress  /  Damage evolution
Nan YE, Yanhui ZHANG, Rong WANG, Ran LIU, Chuanfen ZHANG, Heng OUYANG, Shuyong DUAN. Study on contact damage of wind power gear based on configurational force theory[J]. Journal of Mechanical Strength, 2025 , 47 (4) : 39 -46 . DOI: 10.16579/j.issn.1001.9669.2025.04.005
Funding
Less
  • National Natural Science Foundation of China(52205259)
  • Natural Science Foundation of Hebei Province(A2021202006)
  • Innovative Group Project of Natural Science Foundation of Hebei Province(E2020202142)
  • Open Topic From the State Key Laboratory for Strength and Vibration of Mechanical Structures(SV2021-KF-15)
Appendix
Less
Year 2025 volume 47 Issue 4
PDF
71
36
Cite this Article
BibTeX
Article Info
doi: 10.16579/j.issn.1001.9669.2025.04.005
  • Receive Date：2023-08-18
  • Online Date：2026-03-20
  • Published：2025-04-15
Article Data
Affiliations
History
  • Received：2023-08-18
  • Revised：2023-09-28
Funding
National Natural Science Foundation of China(52205259)
Natural Science Foundation of Hebei Province(A2021202006)
Innovative Group Project of Natural Science Foundation of Hebei Province(E2020202142)
Open Topic From the State Key Laboratory for Strength and Vibration of Mechanical Structures(SV2021-KF-15)
Affiliations
    1.State Key Laboratory of Reliability and Intelligence of Electrical Equipment, Hebei University of Technology, Tianjin 300401, China
    2.School of Mechanical Engineering, Hebei University of Technology, Tianjin 300401, China
    3.State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi’an Jiaotong University, Xi’an 710049, China
    4.School of Aerospace Engineering, Xi’an Jiaotong University, Xi’an 710049, China

Corresponding:

WANG Rong, E-mail：
References
Share
https://castjournals.cast.org.cn/joweb/jxqd/EN/10.16579/j.issn.1001.9669.2025.04.005
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House