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科研机构
兰州理工大学 [36]
内容类型
期刊论文 [29]
会议论文 [7]
发表日期
2022 [2]
2021 [2]
2020 [6]
2019 [6]
2018 [4]
2017 [1]
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专题:兰州理工大学
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Critical plane-based fatigue life model under multiaxial random loading
期刊论文
International Journal of Structural Integrity, 2022, 卷号: 13, 期号: 5, 页码: 845-856
作者:
Wang, Jie
;
Liu, Jianhui
;
Hua, Feilon
;
He, Yingbao
;
Wang, Xuexue
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/09/22
Fatigue damage
Forecasting
Hardening
Titanium alloys
Additional hardening
Critical plane method
Critical planes
Cycle counting
Fatigue life prediction
Life predictions
Multiaxial
Random load
Random loading
Strain cycles
Study on Susceptibility and Mechanism of Reheat Cracking in Welded Joint of Type 347 Austenitic Stainless Steel
期刊论文
INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING, 2022, 卷号: 2022
作者:
Wang, Jianjun
;
Yu, Shurong
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/07/19
Austenitic stainless steelCarbidesCracksGrain boundariesLoad testingScanning electron microscopySpectrum analysisStrain rateWelding
Characterization techniquesConstant load testsCracking susceptibilityFracture stressGrain-boundariesHighest temperatureReheat crackingSlow strain rate tensile testSteel welded jointsTemperature constant
Wind induced vibration mitigation of wind turbine structures with a new bi-directional TMD
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 12, 页码: 114-123
作者:
Li, Wanrun
;
Yang, Zhou
;
Du, Yongfeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/02/17
Finite element method
Onshore wind farms
Wind turbines
Calculation results
Eccentric distances
Fluctuating wind power
Fluctuating wind velocity
Mitigation effects
Natural vibration characteristic
Wind induced vibrations
Wind turbine structures
Chaos Characteristics Analysis of Friction Vibration Signal in Running-in Process of Dry Gas Seal
期刊论文
Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2021, 卷号: 53, 期号: 3, 页码: 205-214
作者:
Chen, Jinlin
;
Ding, Xuexing
;
Tang, Liping
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/02/17
Chaos theory
Friction
Lyapunov methods
Phase space methods
Sealants
Time series
Time series analysis
Vibration analysis
Wear of materials
Attractor structure
Chaos characteristics
Chaotic characteristics
Correlation dimensions
Ensemble Empirical Mode Decomposition methods (EEMD)
Maximum Lyapunov exponent
Phase space reconstruction
Principal Components
Effects of strong turbulence structure coherent on load of blade root in a yaw wind turbine
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2020, 卷号: 36, 期号: 20, 页码: 102-109
作者:
Li, Deshun
;
Hu, Yuan
;
Li, Rennian
;
Guo, Tao
;
Dong, Yanbin
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Aerodynamics
Dynamic loads
Turbine components
Turbulence
Wind turbines
Dynamic characteristics
Kelvin-Helmholtz billows
Load fluctuations
Low frequency band
National wind technology centers
Turbulent coherent structures
Wind turbine blade roots
Wind turbine blades
Fault Diagnosis Method for Rolling Bearing under Variable Working Conditions Using Improved Residual Neural Network
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2020, 卷号: 54, 期号: 9, 页码: 23-31
作者:
Zhao, Xiaoqiang
;
Liang, Haopeng
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/11/14
Convolution
Failure analysis
Fault detection
Microphones
Neural networks
Time domain analysis
End-to-end connections
Fault diagnosis method
Feature information
Generalization ability
Learning efficiency
Neural network method
Time-varying characteristics
Working environment
Effects of turbulence intensity on dynamic characteristics and load of wind turbine
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2020, 卷号: 36, 期号: 13, 页码: 48-55
作者:
Wu, Faming
;
Yang, Congxin
;
Wang, Dian
;
Yang, Liu
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Aerodynamics
Data acquisition
Power spectrum
Spectrum analysis
Turbomachine blades
Turbulence
Wind
Wind power
Wind turbines
Dynamic characteristics
Guiding significances
Horizontal axis wind turbines
Simulation tests
Strong correlation
Switching process
Turbulence intensity
Vibration acceleration
Improved pseudo-random excitation method for passive suspension of half vehicle system
期刊论文
International Journal of Performability Engineering, 2020, 卷号: 16, 期号: 6, 页码: 930-940
作者:
Chen, Hui
;
Jin, Wuyin
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/11/14
Automobile suspensions
Dynamic response
Equations of motion
Frequency domain analysis
Numerical methods
Power spectrum
Road vehicles
Roads and streets
Time domain analysis
Direct time integration
Numerical integrations
Passive suspension system
Power spectrum density
Pseudo random excitation
Specific frequencies
Time-domain dynamics
Vertical accelerations
Spectral response characteristics of Eu3+ doped YAG-Al2O3 composite nanofibers reinforced aluminum matrix composites
期刊论文
Optical Materials, 2020, 卷号: 104
作者:
He, Ling
;
Pan, Lili
;
Li, Wensheng
;
Dong, Qizheng
;
Sun, Weimin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Alumina
Aluminum oxide
Charge transfer
Deformation
Electrospinning
Emission spectroscopy
Fiber reinforced plastics
Fibers
Fluorescence
Fluorescence spectroscopy
Metal ions
Nanofibers
Rare earths
Reinforcement
Tensile strength
Tensile stress
Yttrium aluminum garnet
Aluminum matrix composites
Barycenters
Fiber reinforced composites
Fluorescence emission spectra
Spectral response
Spectral response characteristics
Stress sensitive
Ultimate tensile strength
Dynamic characteristics of compound fault in deep groove ball bearing
期刊论文
Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2020, 卷号: 52, 期号: 1, 页码: 133-140
作者:
Wang, Kai
;
Yan, Changfeng
;
Wang, Fengtao
;
Chang, Binquan
;
Wu, Lixiao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Condition monitoring
Deep groove ball bearings
Dynamic models
Vibration analysis
Bearing condition monitoring
Compound faults
Dynamic characteristics
Excitation mechanisms
Fault characteristics
Hertz contact theory
Slipping
Time varying
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