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科研机构
兰州理工大学 [45]
内容类型
期刊论文 [37]
会议论文 [8]
发表日期
2022 [4]
2021 [3]
2020 [15]
2019 [7]
2018 [3]
2017 [1]
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专题:兰州理工大学
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Study for the cross-flow coupling mechanism of tandem cylinder groups at low Reynolds number
期刊论文
Ocean Engineering, 2022, 卷号: 260
作者:
Tu, Jiahuang
;
He, Zhancheng
;
Tan, Xiaoling
;
Wang, Guanyu
;
Xu, Jixiang
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/08/09
Circular cylinders
Navier Stokes equations
Oscillating cylinders
Oscillating flow
Reynolds number
Shear flow
Vibration analysis
Vortex flow
Cross flows
Cylinder groups
Downstream cylinders
Dynamic mechanism
Planar shear flow
Tandem cylinder
Tandem cylinder group
Vibration response
Vortex dynamic mechanism
Vortex dynamics
Seismic optimization of variable friction pendulum tuned mass damper with hysteretic damping characteristic
期刊论文
Soil Dynamics and Earthquake Engineering, 2022, 卷号: 160
作者:
Xiang, Yue
;
Tan, Ping
;
He, Hui
;
Shang, Jiying
;
Zhang, Yafei
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/07/20
Damping
Earthquakes
Equations of motion
Fixed point arithmetic
Frequency domain analysis
Hysteresis
Nonlinear equations
Pendulums
Closed form solutions
Damping characteristics
Fixed point theory
Friction Pendulum
Hysteretic damping
Seismic mitigation
Tuned mass damper systems
Tuned mass dampers
Variable friction pendulum
Variable frictions
Pressure Fluctuation Characteristics Analysis of Centrifugal Pump as Turbine in Its Start-Up Process
期刊论文
ACTUATORS, 2022, 卷号: 11, 期号: 5
作者:
Chai, Baodui
;
Yang, Junhu
;
Wang, Xiaohui
;
Jiang, Bingxiao
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/06/21
pump as turbine
start-up process
pressure fluctuation
rotating speed
head
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
Effects of medium fluid cavitation on fluctuation characteristics of magnetic fluid seal interface in agricultural centrifugal pump
期刊论文
INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, 2021, 卷号: 14, 期号: 6, 页码: 85-92
作者:
Li, Zhenggui
;
Li, Wangxu
;
Wang, Qifan
;
Xiang, Ru
;
Cheng, Jie
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/03/01
centrifugal pump
magnetic liquid sealing device
medium cavitation
interface fluctuations
Effect of acoustic load on electromechanical characteristics of sandwiched piezoelectric ultrasonic transducers in broken rail detection
期刊论文
FERROELECTRICS, 2021, 卷号: 582, 期号: 1, 页码: 124-140
作者:
Wei, Xiaoyuan
;
Yang, Yuan
;
Huang, Ling
;
Hui, Yongyong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2021/12/17
Sandwiched piezoelectric ultrasonic transducers
acoustic load
transient analysis
Hybrid model for the analysis of the modal properties of a ball screw vibration system
期刊论文
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2021, 卷号: 35, 期号: 2, 页码: 461-470
作者:
Wu, Qin
;
Gu, Fengshou
;
Ball, Andrew
;
Huang, Hua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/03/12
Ball screws
Frequency response
Lead screws
Particle beams
Vibration control
Bending vibrations
Coupling vibration
Hybrid modeling methods
Remaining component
Torsional vibration
Transverse vibrations
Vibration characteristics
Vibration controller
Cavitation characteristics and pressure pulsation response of piston type flow control valve
期刊论文
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2020, 卷号: 48, 期号: 12, 页码: 44-48 and 54
作者:
Li, Shuxun
;
Shen, Hengyun
;
Zhang, Wannian
;
Zhao, Yulong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
Air
Cavitation
Concentration (process)
Flow control
Pistons
Safety valves
Turbulence models
Cavitation characteristics
Cavitation model
Control valves
Flow control valves
Lower frequencies
Pressure pulsation
Standard k epsilons
Working process
Effect of hub-fitted tiny blade in centrifugal pump on cavitation suppression
期刊论文
Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2020, 卷号: 41, 期号: 12, 页码: 1827-1833
作者:
Zhao, Weiguo
;
Yu, Jinhong
;
Xu, Yang
;
Xu, Zexin
;
Wang, Guipeng
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/02/17
Centrifugal pumps
Impellers
Kinetic energy
Kinetics
Vortex flow
Cavitation performance
Development stages
Experimental values
External characteristic
Low specific speed centrifugal pump
Numerical calculation
Suppression mechanism
Turbulent kinetic energy
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
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