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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 内容类型：期刊论文    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Effect of thermal elastohydrodynamic lubrication on vibration characteristics of ball bearing with local defect 期刊论文 Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2022 作者:  Wang, Yubo;  Yan, Changfeng;  Lu, Zunyou;  Liu, Yaofeng;  Wu, Lixiao 收藏  |  浏览/下载：11/0  |  提交时间：2022/07/20 Ball bearings  Defects  Dynamic models  Elastohydrodynamic lubrication  Frequency domain analysis  Isotherms  Point contacts  Bearing dynamics  Dynamics models  Isothermal elastohydrodynamic lubrication  Local defects  Lubrication condition  Lubrication performance  Thermal elastohydrodynamic lubrication  Vibration amplitude  Vibration characteristics  Vibration response   Dynamic modeling of rotor-bearing-housing system with local defect on ball bearing using mass distribution and energy methods 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS, 2021, 卷号: 235, 期号: 3, 页码: 412-426 作者:  Liu, Yaofeng;  Yan, Changfeng;  Wang, Kai;  Gao, Xianghong;  Zhang, Xin 收藏  |  浏览/下载：6/0  |  提交时间：2021/06/03 Dynamic model  rotor-bearing-housing system  local defect  energy method  distribution of rotor mass   Health Indicator of Bearing Constructed by rms-CUMSUM and GRRMD-CUMSUM With Multifeatures of Envelope Spectrum 期刊论文 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2021, 卷号: 70 作者:  Meng, Jiadong;  Yan, Changfeng;  Chen, Guangyi;  Liu, Yaofeng;  Wu, Lixiao 收藏  |  浏览/下载：8/0  |  提交时间：2021/10/14 Envelope spectrum features  growth rate of real-time Mahalanobis distance with cumulative sum (GRRMD-CUMSUM)  health indicator (HI)  initial fault  root mean square with cumulative sum (rms-CUMSUM)   A 4-DOF dynamic model for ball bearing with multiple defects on raceways 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS, 2021, 卷号: 235, 期号: 1, 页码: 3-18 作者:  Gao, Xianghong;  Yan, Changfeng;  Liu, Yaofeng;  Yan, Pengfei;  Yang, Junbao 收藏  |  浏览/下载：4/0  |  提交时间：2021/04/12 Ball bearing  number of defects  angle between defects  vibration response  frequency spectrum   Health Indicator of Bearing Constructed by rms-CUMSUM and GRRMD-CUMSUM with Multifeatures of Envelope Spectrum 期刊论文 IEEE Transactions on Instrumentation and Measurement, 2021, 卷号: 70, 页码: 1-16 作者:  Meng, Jiadong;  Yan, Changfeng;  Chen, Guangyi;  Liu, Yaofeng;  Wu, Lixiao 收藏  |  浏览/下载：10/0  |  提交时间：2021/04/12 Bearings (machine parts)  Condition monitoring  Health  Independent component analysis  Signal processing  Different stages  Empirical Mode Decomposition  Fast independent component analysis  Health indicators  Health monitoring  Mahalanobis distances  Performance degradation  Vibrational signals   A new modifier for microstructure and mechanical properties of 6063 aluminum alloy 期刊论文 Materials Research Express, 2020, 卷号: 7, 期号: 10 作者:  Ding, Wanwu;  Liu, Xiaoxiong;  Zhao, Xiaoyan;  Chen, Taili;  Zhang, Haixia 收藏  |  浏览/下载：21/0  |  提交时间：2022/02/17 Ductile fracture  Elongation  Grain refinement  Grain size and shape  Heat treatment  Iron compounds  Lanthanum alloys  Magnesium compounds  Microstructure  Rare earth compounds  Rare earths  Silicon  Silicon compounds  Tensile strength  Titanium alloys  Vickers hardness  6063 aluminum alloy  Addition of Al  Complex compounds  Elongation rates  Microstructure and mechanical properties  Microstructure and properties  Research object  T6 heat treatment   Dynamic Modeling and Analysis of Rolling Bearing with Compound Fault on Raceway and Rolling Element 期刊论文 Shock and Vibration, 2020, 卷号: 2020 作者:  Zhang, Xin;  Yan, Changfeng;  Liu, Yaofeng;  Yan, Pengfei;  Wang, Yubo 收藏  |  浏览/下载：18/0  |  提交时间：2020/11/14 Defects  Degrees of freedom (mechanics)  Failure analysis  Frequency domain analysis  Vibration analysis  Degree of freedom (dof)  Frequency domains  Mechanical equipment  Model and analysis  Rolling Element Bearing  Vibration amplitude  Vibration characteristics  Vibration response   Method for Predicting Crack Initiation Life of Notched Specimen Based on Damage Mechanics 期刊论文 Journal of Shanghai Jiaotong University (Science), 2018, 卷号: 23, 期号: 2, 页码: 286-290 作者:  Liu, Jianhui;  Wei, Yaobing;  Yan, Changfeng;  Lang, Shanshan 收藏  |  浏览/下载：31/0  |  提交时间：2020/11/14 Crack initiation  Stress concentration  Closed form solutions  Crack initiation life  Damage evolution equation  Damage mechanics  Fatigue crack initiation  notch specimen  Stress concentration factors  Tension-compression loading