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兰州理工大学 [6]
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期刊论文 [12]
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Effects of different structures of blade suction surface on cavitation initiation of centrifugal pump
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2022, 卷号: 41, 期号: 7, 页码: 23-30
作者:
Zhao, Weiguo
;
Kang, Yandong
;
Li, Qinghua
;
Xue, Ziyang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/06/20
Centrifugal pumps
Efficiency
High pressure effects
Impellers
Numerical models
Blade suction surface
Cavitation initiation
Cavitation suppression
Different structure
Discontinuous obstacle
Groove
Rotating speed
Stable operation
Transverse obstacle
Unsteady numerical simulations
Influence of Geometric Parameters of Tiny Blades on the Shroud of a Centrifugal Pump on the Cavitation Suppression Effect
期刊论文
Frontiers in Energy Research, 2022, 卷号: 10
作者:
Zhao, Weiguo
;
Zhou, Zhongliang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/06/20
Cavitation
Centrifugal pumps
Kinetic energy
Kinetics
Numerical models
Turbulence models
Cavitation performance
Cavitation suppression
Geometric parameter
Low specific-speed
Numerical simulation
Radial position
Suppression effects
The shroud of the impell
Tiny blade
Turbulent kinetic energy
Time-domain simulation analysis of combined suppression measures for subsynchronous oscillators
会议论文
Xi'an, Anhui, China, August 7, 2020 - August 9, 2020
作者:
Wenpei, Zhu
;
Aimin, An
;
Yifan, Xu
;
Wei, Chen
;
Yingying, Zhao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/12/18
Automation
Controllers
Damping
HVDC power transmission
IEEE Standards
Process controlControl measures
Damping controllers
High-voltage direct-current transmission systems
Sub-synchronous
Sub-synchronous oscillations
Supplementary subsynchronous damping controllers
Suppression effects
Time-domain simulations
Cavitation control of centrifugal pump based on gap jet principle
期刊论文
Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science), 2020, 卷号: 54, 期号: 9, 页码: 1785-1794
作者:
Zhao, Wei-guo
;
Lu, Jia-jia
;
Zhao, Fu-rong
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Centrifugal pumps
High pressure effects
Impellers
Numerical methods
Turbulence models
Calculation results
Cavitation control
Flow field structure
High-pressure fluids
K-Omega turbulence model
Low specific speed centrifugal pump
Numerical simulation method
Suppression effects
A Two-stage Synchronous Vibration Control for Magnetically Suspended Rotor System in the Full Speed Range
期刊论文
IEEE Transactions on Industrial Electronics, 2019
作者:
Peng, C.
;
Zhu, M.
;
Wang, K.
;
Ren, Y.
;
Deng, Z.
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/30
Speed
Vibration control
Vibrations (mechanical)
Gyroscopic Effects
Magnetically suspended
Rotational motion
Stability analysis
Suppression method
Synchronous vibration
Two-stage notches
Vibration suppression
Notch filters
Research on dc power supply ripple suppression in accelerator
期刊论文
Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2018, 卷号: 52, 期号: 9, 页码: 1722-1728
作者:
Yang, Xinhua
;
Wang, Zhiqiang
;
Huang, Yuzhen
;
Shi, Chunfeng
;
Gao, Daqing
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2020/11/14
Computer simulation
Nuclear engineering
Buck/boost circuit
Current ripples
DC power supplies
Experimental prototype
Magnet power supply
Rectifier circuit
Ripple suppression
Suppression effects
Design and parameter optimization of a new tunable dynamicvibration absorber
期刊论文
Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica, 2018, 卷号: 39
作者:
Li, Qiang
;
Dong, Guangxu
;
Zhang, Xinong
;
Luo, Yajun
;
Zhang, Yahong
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/11/26
Dynamic absorber
Dynamic vibration absorber
Negative stiffness
Nonlinearity
Saddle node bifurcation
Steady-state frequency response
Suppression of resonances
Vibration reduction effects
An Active Voltage Controller of SiC MOSFET for Reduced EMI Generation
会议论文
Proceedings of 2018 IEEE 3rd Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2018
作者:
Yang, J.
;
Shi, J.
;
Cui, T.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Electromagnetic pulse
Silicon carbide
Switching
Voltage control
Active voltage controls
Gaussian waveforms
High frequency HF
Performance improvements
SiC MOSFET
Suppression effects
Switching dynamics
Switching transient
MOSFET devices
Dissecting Solidago canadensis-soil feedback in its real invasion
期刊论文
ECOLOGY AND EVOLUTION, 2017, 卷号: 7, 期号: 7, 页码: 2307-2315
作者:
Dong, Li-Jia
;
Yang, Jian-Xia
;
Yu, Hong-Wei
;
He, Wei-Ming
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2022/03/28
abiotic effect
biotic effects
community structure and function
competitive tolerance and suppression
invader-soil feedback
structural equation modeling
Experimental study on the performance of multi-decked elastic support protuberant foil gas bearing
期刊论文
Dongbei Daxue Xuebao/Journal of Northeastern University, 2014, 卷号: 35, 期号: [db:dc_citation_issue], 页码: 415-418
作者:
Lai, Tian-Wei
;
Zheng, Yue-Qing
;
Chen, Shuang-Tao
;
Hou, Yu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/02
Circumferential direction
Controllable stiffness
Coulomb damping
Elastic supports
High Speed
Relative positions
Suppression effects
Variable stiffness and damping
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