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兰州理工大学 [9]
半导体研究所 [2]
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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:21/0
  |  
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
Effect of Suppressing Cavitation of Rough Zone on Suction Surface of Centrifugal Pump Blade
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2021, 卷号: 52, 期号: 6, 页码: 169-176 and 214
作者:
Zhao, Weiguo
;
Li, Qinghua
;
Kang, Yandong
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/02/17
Centrifugal pumps
Energy dissipation
Flow fields
Impellers
Kinetic energy
Kinetics
Pressure effects
Turbulence models
Vortex flow
Centrifugal pump impellers
Flow field distribution
Flow field structure
K-Omega turbulence model
Low specific speed centrifugal pump
Practical engineering applications
Pressure fluctuation
Turbulent kinetic energy distribution
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
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:12/0
  |  
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
Effect of hub-covered roughness area in centrifugal pump on cavitation suppression
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: 2, 页码: 16-22
作者:
Zhao, Weiguo
;
Xu, Zexin
;
Yu, Jinhong
;
Zhu, Changjian
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2020/11/14
Cavitation
Centrifugal pumps
Computer simulation
Flow fields
Impellers
Kinetic energy
Kinetics
Shear stress
Turbulence models
Flow field structure
K-Omega turbulence model
Low speed
Roughness areas
Shear-stress transport
Turbulence kinetic energy
Unsteady cavitating flows
Unsteady characteristics
Numerical Simulation of Slotted Blade in Centrifugal Pump on Cavitation Suppression
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 12, 页码: 150-157
作者:
Zhao, Weiguo
;
Zhai, Lijing
;
Xia, Tian
;
Li, Shangsheng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Cavitation
Centrifugal pumps
Channel flow
Computer simulation
Efficiency
Impellers
Numerical models
Cavitation model
Cavitation performance
Centrifugal pump impellers
Dynamics modeling
Flow charac-teristics
Flow field structure
Slotted blade
Specific rotations
An active method to control cavitation in a centrifugal pump by obstacles
期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 2017, 卷号: 9, 期号: 11
作者:
Zhao, Weiguo
;
Zhao, Guoshou
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/11/15
Cavitation control
obstacles
centrifugal pump
transient flow
Effect of Surface-fitted Obstacle in Centrifugal Pump on Cavitation Suppression
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2017, 卷号: 48, 期号: 9, 页码: 111-120
作者:
Zhao, Weiguo
;
Zhao, Guoshou
;
Xian, Lixia
;
Han, Xiangdong
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Cavitation
Centrifugal pumps
Computer simulation
Deterioration
Kinetic energy
Kinetics
Turbulence models
Vortex flow
Cavitation number
Different stages
K-Omega turbulence model
Obstacle
Petrochemical industry
Pressure frequency
Turbulent kinetic energy
Unsteady cavitation
Interactions of Na+,K+-ATPase and co-expressed delta-opioid receptor
期刊论文
NEUROSCIENCE RESEARCH, 2009, 卷号: 65, 期号: 3, 页码: 222-227
作者:
Deng, HP
;
Yang, ZJ
;
Li, YT
;
Bao, GB
;
Friedrich, T
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2015/07/22
Xenopus oocytes
Hippocampal neurons
Na+
delta-Opioid receptor
Protein-protein interaction
Pain suppression
K+-ATPase
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