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Effects of cross-sectional area and aspect ratio coupled with orientation on mechanical properties and deformation behavior of Cu nanowires
期刊论文
NANOTECHNOLOGY, 2022, 卷号: 33, 期号: 36
作者:
Cao, Hui
;
Chen, Wenke
;
Rui, Zhiyuan
;
Yan, Changfeng
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/07/19
cross-sessional area
aspect ratio
orientation
mechanical properties
Cu nanowires
nanoplates
molecular dynamics simulation
Hierarchical WMoC nano array with optimal crystal facet as a non-noble metal cathode for proton exchange membrane water electrolyser
期刊论文
JOURNAL OF POWER SOURCES, 2022, 卷号: 538, 页码: 8
作者:
Shen, Lisha
;
Shi, Yan
;
Ogundipe, Taiwo Oladapo
;
Huang, Kai
;
Cao, Shuo
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/07/14
Water electrolysis
Proton exchange membrane
Non -noble metal
Hydrogen evolution
Tungsten carbide
Real-time identification of performance degradation stages of rolling element bearings by RVCFI
期刊论文
Measurement Science and Technology, 2022, 卷号: 33, 期号: 8
作者:
Meng, Jiadong
;
Yan, Changfeng
;
Wen, Tao
;
Wang, Zonggang
;
Chen, Guangyi
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/06/20
Condition based maintenance
Condition monitoring
Degradation
Singular value decomposition
Degradation stages
Envelope spectra
Fault time
Initial faults
Monitoring indicators
Performance degradation
Performance degradation stage
Rate of variation coefficient of fused indicator
Rolling Element Bearing
Variation coefficient
A three-dimensional ordered honeycomb nanostructure anchored with Pt-N active sites via self-assembly of a block copolymer: an efficient electrocatalyst towards the oxygen reduction reaction in fuel cells
期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2022, 卷号: 10, 期号: 22, 页码: 12141-12149
作者:
Wang, Zhida
;
Yang, Yi
;
Wang, Xiaoman
;
Lu, Zhuoxin
;
Guo, Changqing
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/07/14
基于Bootstrap的小样本可靠性评估方法
期刊论文
兰州理工大学学报, 2022, 卷号: 48, 期号: 01, 页码: 39-44
作者:
张震
;
刘俭辉
;
赵成
;
剡昌锋
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2022/03/04
极大似然估计
Bootstrap法
核密度估计
概率密度函数
Monte Carlo模拟
行星减速器薄壁齿圈的加工工艺分析及优化
期刊论文
机械传动, 2022, 卷号: 46, 期号: 02, 页码: 171-176
作者:
刘斌
;
魏理林
;
杨昊东
;
剡昌锋
;
任富强
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2022/03/04
行星减速器
薄壁齿圈
加工工艺
优化
Effects of orientation and twin boundary spacing on the mechanical behaviour of gamma-TiAl alloy
期刊论文
MOLECULAR SIMULATION, 2022, 卷号: 48, 期号: 3, 页码: 231-246
作者:
Cao, Hui
;
Chen, Wenke
;
Rui, Zhiyuan
;
Yan, Changfeng
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/03/01
Orientation
twin boundary spacing
mechanical behaviour
gamma-TiAl alloy
shear
Health condition monitoring of bearings based on multifractal spectrum feature with modified empirical mode decomposition-multifractal detrended fluctuation analysis
期刊论文
STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, 2022
作者:
Chen, Guangyi
;
Yan, Changfeng
;
Meng, Jiadong
;
Wang, Zonggang
;
Wu, Lixiao
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/03/01
Empirical mode decomposition-multifractal detrended fluctuation analysis
scaling exponent
health condition monitoring
step-moving window
multifractal spectrum feature
deterministic
random separation
Remaining Useful Life prediction of rolling bearings based on risk assessment and degradation state coefficient
期刊论文
ISA Transactions, 2022
作者:
Li, Qiang
;
Yan, Changfeng
;
Chen, Guangyi
;
Wang, Huibin
;
Li, Hongkun
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/07/20
Condition based maintenance
Economic and social effects
Forecasting
Frequency domain analysis
Genetic algorithms
Health
Health risks
Roller bearings
Singular value decomposition
Degradation state
Degradation state coefficient
Genetic algorithm-support vector regression
Health indicators
Mode decomposition
Modified health indicator
Remaining useful lives
Risks assessments
Support vector regressions
Variational mode decomposition-singular value decomposition
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
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