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科研机构
兰州理工大学 [11]
内容类型
期刊论文 [10]
会议论文 [1]
发表日期
2019 [11]
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Influence of circulating-flow’s geometric characters on energy transition of a vortex pump
期刊论文
Engineering Computations (Swansea, Wales), 2019, 卷号: 36, 期号: 9, 页码: 3122-3137
作者:
Quan, Hui
;
Chai, Yi
;
Li, Rennian
;
Peng, Guo-Yi
;
Guo, Ying
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/11/14
Flow patterns
Geometry
Pumps
Circulating flow
Coefficient of shape
Energy transitions
Vaneless
Vortex pumps
Vortex Pump as Turbine-A Type Turbine for Energy Generation or Recovery Based on Computational Fluid Dynamics Prediction
期刊论文
JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2019, 卷号: 141, 期号: 10
作者:
Li, Wenguang
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2019/11/15
vortex pump
pump as turbine
vortex flow
cavitation
hydraulic performance
CFD
Vortex Pump as Turbine - A Type Turbine for Energy Generation or Recovery Based on Computational Fluid Dynamics Prediction
期刊论文
Journal of Fluids Engineering, Transactions of the ASME, 2019, 卷号: 141, 期号: 10
作者:
Li, Wenguang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Cavitation
Centrifugal pumps
Flow structure
Hydraulic motors
Impellers
Rope
Turbines
Vortex flow
Cavitation conditions
Cavitation performance
Computational fluid dynamics methods
Hydraulic performance
Mechanical efficiency
Pump as turbine
Rotational directions
Vortex pumps
Research on High-speed Water Ring in Bladeless Zone under Runaway Condition
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2019, 卷号: 50, 期号: 5, 页码: 159-166
作者:
Li, Qifei
;
Zhao, Chaoben
;
Quan, Hui
;
Long, Shican
;
Wei, Xianzhu
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Angle of attack
Computer simulation
Hydraulic turbines
Numerical models
Pumped storage power plants
Pumps
Vortex flow
Formation mechanism
High speed water
K-epsilon turbulent model
Large angle of attacks
Pump-turbines
Pumped storage power station
Random fluctuation
Runaway conditions
Research on High-speed Water Ring in Bladeless Zone under Runaway Condition
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2019, 卷号: 50, 期号: 5, 页码: 159-166
作者:
Li, Qifei
;
Zhao, Chaoben
;
Quan, Hui
;
Long, Shican
;
Wei, Xianzhu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Angle of attack
Computer simulation
Hydraulic turbines
Numerical models
Pumped storage power plants
Pumps
Vortex flow
Formation mechanism
High speed water
K-epsilon turbulent model
Large angle of attacks
Pump-turbines
Pumped storage power station
Random fluctuation
Runaway conditions
Research on the characteristic of noise and pressure fluctuation in the oil-gas mixing transportation of screw-axial pump
会议论文
Kyoto, Japan, September 16, 2018 - September 21, 2018
作者:
Quan, Hui
;
Quan, Sizhe
;
Li, Rennian
;
Wang, Xincheng
;
Chai, Xiyu
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Acoustic noise
Acoustic variables measurement
Acoustic wave transmission
Acoustics
Axial flow
Boundary element method
Frequency doublers
Hydraulic machinery
Impellers
Liquids
Mixing
Multiphase flow
Petroleum transportation
Pumps
Sailing vessels
Screws
Stators
Vortex flow
Blade passing frequency
Characteristic of noise
Hydraulic performance
Indirect boundary element method
Internal unsteady flow
Noise characteristic
Oil gas mixing transportation
Pressure fluctuation
Influence of Suction Pressure on Cavitation Characteristics of External Gear Pump
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2019, 卷号: 50, 期号: 3, 页码: 420-426
作者:
Li, Mingxue
;
Yang, Guolai
;
Li, Xiaoqing
;
Bai, Guixiang
;
Chai, Hongqiang
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/11/14
Atmospheric pressure
Cavitation
Computer simulation
Environmental regulations
Fuel injection
Fuels
Hydraulic equipment
Numerical methods
Numerical models
Testing
Visualization
Volume fraction
Vortex flow
Cavitation characteristics
Cavitation intensity
Cavitation phenomenon
External gear pumps
Fuel injection systems
Simulation and visualizations
Suction pressures
Vapor volume fraction
A study on the evolution of vortex in the draft tube of pump-turbine under the runaway condition
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 4, 页码: 222-228
作者:
Li, Qifei
;
Zhao, Chaoben
;
Long, Shican
;
Quan, Hui
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/02/17
Computer simulation
Hydraulic motors
Hydraulic turbines
Kinetic energy
Kinetics
Pumped storage power plants
Pumps
Tubes (components)
Draft tubes
Guide vane openings
Hydraulic instability
K-epsilon turbulent model
Pump-turbines
Pumped storage power station
Runaway conditions
Turbulent kinetic energy
A study on the evolution of vortex in the draft tube of pump-turbine under the runaway condition
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 4, 页码: 222-228
作者:
Li, Qifei
;
Zhao, Chaoben
;
Long, Shican
;
Quan, Hui
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Computer simulation
Hydraulic motors
Hydraulic turbines
Kinetic energy
Kinetics
Pumped storage power plants
Pumps
Tubes (components)
Draft tubes
Guide vane openings
Hydraulic instability
K-epsilon turbulent model
Pump-turbines
Pumped storage power station
Runaway conditions
Turbulent kinetic energy
Influence of balance drum clearance on pressure of front cavity of first stage impeller and axial force of multistage pump
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2019, 卷号: 35, 期号: 2, 页码: 33-39
作者:
Qian, Chen
;
Yang, Congxin
;
Fu, You
;
Zhang, Yang
;
Hou, Kaiwen
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/11/14
Axial flow
Centrifugal pumps
Computational fluid dynamics
Errors
Impellers
Pressure
Pumps
Shear stress
Vortex flow
Wall function
Axial forces
External characteristic
Multi-stage centrifugal pumps
Near-wall treatment
Numerical calculation
Orifice flowmeters
Pressure increments
Three-dimensional turbulent flow
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