Review of the damage mechanism in wind turbine gearbox bearings under rolling contact fatigue

doi:10.1007/s11465-018-0474-1

	Review of the damage mechanism in wind turbine gearbox bearings under rolling contact fatigue
	Su, Yun-Shuai 1; Yu, Shu-Rong1 ; Li, Shu-Xin 1,2; He, Yan-Ni 1
	2019-12
发表期刊	FRONTIERS OF MECHANICAL ENGINEERING
ISSN	2095-0233
卷号	14 期号:4 页码:434-441
摘要	Wind turbine gearbox bearings fail with the service life is much shorter than the designed life. Gearbox bearings are subjected to rolling contact fatigue (RCF) and they are observed to fail due to axial cracking, surface flaking, and the formation of white etching areas (WEAs). The current study reviewed these three typical failure modes. The underlying dominant mechanisms were discussed with emphasis on the formation mechanism of WEAs. Although numerous studies have been carried out, the formation of WEAs remains unclear. The prevailing mechanism of the rubbing of crack faces that generates WEAs was questioned by the authors. WEAs were compared with adiabatic shear bands (ASBs) generated in the high strain rate deformation in terms of microstructural compositions, grain refinement, and formation mechanism. Results indicate that a number of similarities exist between them. However, substantial evidence is required to verify whether or not WEAs and ASBs are the same matters.
关键词	rolling contact fatigue (RCF) white etching area (WEA) white etching crack (WEC) adiabatic shear band (ASB)
DOI	10.1007/s11465-018-0474-1
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[51275225]
WOS研究方向	Engineering
WOS类目	Engineering, Mechanical
WOS记录号	WOS:000509917100006
出版者	HIGHER EDUCATION PRESS
来源库	WOS
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/76463
专题	兰州理工大学
通讯作者	Yu, Shu-Rong; Li, Shu-Xin
作者单位	1.Lanzhou Univ Technol, Sch PetroChem Engn, Lanzhou 730050, Peoples R China; 2.Ningbo Univ, Sch Mech Engn & Mech, Ningbo 315211, Peoples R China
第一作者单位	兰州理工大学
通讯作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Su, Yun-Shuai,Yu, Shu-Rong,Li, Shu-Xin,et al. Review of the damage mechanism in wind turbine gearbox bearings under rolling contact fatigue[J]. FRONTIERS OF MECHANICAL ENGINEERING,2019,14(4):434-441.
APA	Su, Yun-Shuai,Yu, Shu-Rong,Li, Shu-Xin,&He, Yan-Ni.(2019).Review of the damage mechanism in wind turbine gearbox bearings under rolling contact fatigue.FRONTIERS OF MECHANICAL ENGINEERING,14(4),434-441.
MLA	Su, Yun-Shuai,et al."Review of the damage mechanism in wind turbine gearbox bearings under rolling contact fatigue".FRONTIERS OF MECHANICAL ENGINEERING 14.4(2019):434-441.