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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
Thermo-fluidic characteristics and performance in a distribute heating bubble pump generator
期刊论文
INTERNATIONAL JOURNAL OF REFRIGERATION, 2022, 卷号: 133, 页码: 181-190
作者:
Yang, Honghai
;
Chen, Yuping
;
Wu, Yiwei
;
Yang FC(杨丰畅)
;
Huang, Xinyu
收藏
  |  
浏览/下载:60/0
  |  
提交时间:2022/02/17
Bubble pump generator
Distribute heating
Multiple lift tubes
Flow pattern evolution
Lift performance
Flow stability
Influence of Gas Content on Performance Effect on Shunt Vane Type Aviation Fuel Pump
期刊论文
International Journal of Fluid Machinery and Systems, 2022, 卷号: 15, 期号: 1, 页码: 121-129
作者:
Xu, Zixuan
;
Li, Zhenggui
;
Wang, Weijun
;
Wang, Qifan
;
Xu, Yang
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/04/21
Fuels
Gases
Liquids
Aviation fuel
Blade pressure
Condition
Gas content
Gas liquids
Gas-liquid two-phase
Gas-phases
Long and short blade
Pressure fluctuation
Two phase
Numerical Study on the Aerodynamic Performance of Multi-Blade Rotor Cavity in the Gas Circulating Pump of Fuel Cell
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2021, 卷号: 55, 期号: 3, 页码: 46-56
作者:
Li, Yibin
;
Li, Long
;
Liu, Jianfeng
;
Yang, Yuemin
;
Feng, Dewei
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/06/03
Aerodynamics
Fuel cells
Mathematical transformations
Turbulence models
Well pumps
Aero-dynamic performance
Aerodynamic characteristics
Coordinate transformation methods
Internal pressurization
Mathematical analysis
Symmetry principles
Unsteady numerical simulations
Volumetric efficiency
Analysis of inner flow field and its hydraulic performance of liquid-ring pump with splitter blades
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2021, 卷号: 37, 期号: 4, 页码: 122-129
作者:
Zhang, Renhui
;
Li, Ruiqing
;
Zhang, Jingxian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Flow measurement
Impellers
Liquids
Spectrum analysis
Structural design
Wakes
Well pumps
Blade passing frequency
Compression regions
Gas-liquid interface
Geometric asymmetries
Hydraulic performance
Inhomogeneous distribution
Pressure fluctuation
Transition regions
Energy performance prediction of the centrifugal pumps by using a hybrid neural network
期刊论文
Energy, 2020, 卷号: 213, 页码: 119005
作者:
Huang RF(黄仁芳)
;
Zhang Z(张珍)
;
Zhang W
;
Mou JG
;
Zhou PJ
收藏
  |  
浏览/下载:76/0
  |  
提交时间:2021/01/29
Centrifugal pump
Energy performance
Loss model
Physics-informed neural network
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
Gas-liquid two-phase flow in the axial clearance of liquid-ring pumps
期刊论文
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2020, 卷号: 34, 期号: 2, 页码: 791-800
作者:
Zhang, Renhui
;
Tian, Lei
;
Guo, Guangqiang
;
Chen, Xuebing
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/06/02
Liquid-ring pump
Leakage flow
Axial clearance
Gas-liquid flow
The action mechanism of rotor-stator interaction on hydraulic and hydroacoustic characteristics of a jet centrifugal pump impeller and performance improvement
期刊论文
Water (Switzerland), 2020, 卷号: 12, 期号: 2
作者:
Guo, Rong
;
Li, Rennian
;
Zhang, Renhui
;
Han, Wei
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Acoustic variables measurement
Acoustic wave transmission
Axial flow
Centrifugal pumps
Computational fluid dynamics
Flow fields
Global optimization
Numerical methods
Optimization
Stators
Testing
Transition flow
Vortex flow
Well pumps
Centrifugal pump impellers
CFD (computational fluid dynamics)
Fluctuation intensity
Hydraulic performance
Orthogonal test method
Rotor-stator interactions
Sound pressure level
Transient flow fields
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