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兰州理工大学 [20]
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期刊论文 [37]
会议论文 [11]
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材料科学与物理化学 [2]
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Five-state engaging model and dynamics of gear-rotor-bearing system based on time-varying contact analysis considering gear temperature and lubrication
期刊论文
Applied Mathematical Modelling, 2022, 卷号: 112, 页码: 47-77
作者:
Shi, Jian-fei
;
Gou, Xiang-feng
;
Zhu, Ling-yun
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/09/22
Gear teeth
Lubricating oils
Spur gears
Gear-rotor-bearing system
Multi-parameter correlation
Multi-state
Multi-state engagement
Multiparameters
Parameters correlations
Rotor-bearing system
Time varying
Time varying meshing stiffness
Time-varying backlash
Research on deformation of flexible side plates in intra-vane type pumps and its effect on oil film thickness of the flow distribution pair
期刊论文
International Journal of Fluid Machinery and Systems, 2021, 卷号: 14, 期号: 1, 页码: 109-121
作者:
Li, Shao Nian
;
Wang, Hui
;
Yang, Pan
;
Li, Yi
;
Yang, Junhu
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/06/03
Computer software
Deformation
Film thickness
Lubricating oils
Calculated values
Flow distribution
Force balance equation
Geometric modeling
Oil film thickness
Software simulation
Theoretical calculations
Working pressures
Measurement of moisture content in lubricating oils of high-speed rail gearbox by Vis-NIR spectroscopy
期刊论文
Optik, 2020, 卷号: 224
作者:
Liu, Chenyang
;
Tang, Xingjia
;
Yu, Tao
;
Wang, Taisheng
;
Lu, Zhenwu
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2020/11/03
Vis-NIR spectroscopy
Lubricating oils
Moisture content
The reflection probe
Successive projections algorithm
Partial least square regression
Back propagation neural network
Numerical simulation of effects of solid particles on oil film characteristics of port pair of high-pressure vane pump
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2020, 卷号: 36, 期号: 19, 页码: 38-49
作者:
Li, Shaonian
;
Zhang, Lei
;
Chang, Ludan
;
Wang, Yu
;
Dai, Pengyun
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/02/17
Efficiency
Equations of motion
Friction
High pressure effects
Lubricating oils
Numerical models
Particle size
Rotating machinery
Temperature distribution
Vane pumps
Volume fraction
Flow field characteristics
Friction characteristics
Oil film temperature
Operating parameters
Particle diameters
Surface temperatures
Temperature changes
Volumetric efficiency
Research on lubrication mechanism with fluid–solid coupling of port plate pair in swash plate axial piston pump
期刊论文
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2020, 卷号: 234, 期号: 4, 页码: 515-527
作者:
Wang, Zhaoqiang
;
Xu, Yanfei
;
Hu, Shan
;
Ji, Hong
;
Yang, Jian
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/02/17
Cylinders (shapes)
Elastic deformation
Fluid dynamics
Lubricating oils
Lubrication
Pistons
Reciprocating pumps
Seals
Governing equations
High-pressure condition
Lubrication mechanism
Oil film thickness
Structural parameter
Valve plates
Warpage deformation
Warping deformations
Research on lubrication mechanism with fluid–solid coupling of port plate pair in swash plate axial piston pump
期刊论文
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2020, 卷号: 234, 期号: 4, 页码: 515-527
作者:
Wang, Zhaoqiang
;
Xu, Yanfei
;
Hu, Shan
;
Ji, Hong
;
Yang, Jian
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Cylinders (shapes)
Elastic deformation
Fluid dynamics
Lubricating oils
Lubrication
Pistons
Reciprocating pumps
Governing equations
High-pressure condition
Lubrication mechanism
Oil film thickness
Structural parameter
Valve plates
Warpage deformation
Warping deformations
5-DOF Dynamic Modeling of Rolling Bearing with Local Defect considering Comprehensive Stiffness under Isothermal Elastohydrodynamic Lubrication
期刊论文
Shock and Vibration, 2020, 卷号: 2020
作者:
Yan, Pengfei
;
Yan, Changfeng
;
Wang, Kai
;
Wang, Fengtao
;
Wu, Lixiao
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/11/14
Defects
Degrees of freedom (mechanics)
Film thickness
Isotherms
Lubricating oils
Roller bearings
Stiffness
Degree of freedom (dof)
Elastohydrodynamic lubrications (EHL)
Isothermal elastohydrodynamic lubrication
Life predictions
Lubrication oil film
Oil film thickness
Vibration amplitude
Vibration characteristics
Temperature rise characteristics of oil film in flow distribution pair of high-pressure intra-vane type pump
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2019, 卷号: 35, 期号: 20, 页码: 52-59
作者:
Li, Shaonian
;
Chen, Long
;
Zhang, Lei
;
Zhao, Ru
;
Hu, Zhenming
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/11/14
Experiments
Film thickness
Friction
Lubricating oils
Numerical models
Pressure
Pumps
Temperature
Vane pumps
Differential pressures
Flow distribution
Friction characteristics
Numerical calculation
Oil film temperature
Oil temperature rise
Theoretical calculations
Thermal deformation
Temperature characteristics analysis of axial piston pump port plate pair
期刊论文
Industrial Lubrication and Tribology, 2019, 卷号: 71, 期号: 4, 页码: 603-609
作者:
Wang, Zhaoqiang
;
Cheng, Jun
;
Ji, Hong
;
Hu, Shan
;
Chen, Hao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Cylinders (shapes)
Lubricating oils
Reciprocating pumps
Viscosity
Axial piston pump
Design/methodology/approach
Energy equation
Experimental values
Inclination angles
Oil film thickness
Port plate pairs
Temperature characteristic
Carbon spheres as lubricant additives for improving tribological performance of polyetheretherketone
期刊论文
JOURNAL OF MATERIALS SCIENCE, 2019, 卷号: 54, 页码: 5127-5135
作者:
Wu, Chengwei
;
Wei, Chengxiong
;
Jin, Xin
;
Akhtar, Riaz
;
Zhang, Wei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/02
Carbon
Energy dispersive X ray analysis
Friction
Lubricating oils
Scanning electron microscopy
Tribology, Coefficient of frictions
Fourier transform infrared spectra
Lubricant additives
Lubricating performance
Surface irregularities
Tribological performance
Tribological tests
Uniform mixtures, Spheres
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