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Influence of Guide Vane Profile Change on Draft Tube Flow Characteristics of Water Pump Turbine
期刊论文
PROCESSES, 2022, 卷号: 10, 期号: 8
作者:
Li, Qifei
;
Xin, Lu
;
Xie, Gengda
;
Liu, Siqi
;
Wang, Qifan
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/09/22
reversible water turbines
guide vane profile change
draft tube vortex belt
pressure pulsation
energy recovery factor
Study on inflence of asynchronous guide vane on unit characteristics under different arrangement modes
期刊论文
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2021, 卷号: 42, 期号: 8, 页码: 23-31
作者:
Li, Qifei
;
Chen, Xiangyu
;
Cai, Ting
;
Guo, Ying
;
Wei, Xianzhu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/02/17
Channel flow
Pressure fluctuation
Pressure pulsation
Pumped storage power station
Relative amplitude
Research objectives
Section pressures
Unit characteristics
Unsteady flow characteristics
Hydrodynamics in commercial-scale internally circulating fluidized beds with different central downcomer outlets
期刊论文
PARTICUOLOGY, 2020, 卷号: 51, 页码: 120-131
作者:
Meng, Zhenliang
;
Liu, Mengxi
;
Ahmad, Nouman
;
Wang, Wei
;
Lu, Chunxi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/05/21
Internally circulating fluidized bed
Downcomer outlet
EMMS
CFD
Particles flow
Numerical exploration of hydrodynamic features in a methanol-to-olefins fluidized bed reactor with two parallel reaction zones
期刊论文
POWDER TECHNOLOGY, 2020, 卷号: 372, 页码: 336-350
作者:
Zhang, Chunhua
;
Wang, Fenfen
;
Lu, Bona
;
Wang, Wei
;
Liu, Mengxi
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/09/22
Multiple reaction zones
Internal circulation
Gas bypassing
MTO
CFD
EMMS
Computational cavitating viscous liquid flows in a pump as turbine and Reynolds number effects
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2019, 卷号: 233, 期号: 3, 页码: 536-550
作者:
Li, Wen-Guang
;
Zhang, Yu-Liang
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  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Cavitation
pump as turbine
Reynolds number
net positive suction head
computational fluid dynamics
viscous liquid
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
A novel comprehensive evaluation method of the draft tube pressure pulsation of Francis turbine based on EEMD and information entropy
期刊论文
Mechanical Systems and Signal Processing, 2019, 卷号: 116
作者:
Wang, Weiyu
;
Chen, Qijuan
;
Yan, Donglin
;
Geng, Dazhou
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/05
Vortical structures in the cavitating flow in the Francis-99 draft tube cone under off-design conditions with the new omega vortex identification method
会议论文
作者:
Trieu Tran, Cong
;
Long, Xinping
;
Ji, Bin
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/12/05
A novel comprehensive evaluation method of the draft tube pressure pulsation of Francis turbine based on EEMD and information entropy
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2019, 卷号: 116
作者:
Wang, Weiyu
;
Chen, Qijuan
;
Yan, Donglin
;
Geng, Dazhou
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
Francis turbine
Pressure pulsation
State evaluation
EEMD
Information entropy
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