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科研机构
兰州理工大学 [23]
内容类型
期刊论文 [15]
会议论文 [8]
发表日期
2022 [1]
2020 [2]
2019 [2]
2018 [5]
2017 [1]
2016 [1]
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专题:兰州理工大学
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Analysis of Runner Dynamics of Reversible Hydraulic Turbine by Alternating Fluid-Solid Action
期刊论文
FRONTIERS IN ENERGY RESEARCH, 2022, 卷号: 10
作者:
Xin, Lu
;
Li, Qifei
;
Li, Zhenggui
;
Xie, Gengda
;
Wang, Qifan
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/09/22
water pump turbines
bidirectional fluid-structure interaction
modal analysis
eddy
vibration
Numerical Simulation of Axial Vortex in a Centrifugal Pump as Turbine with S-Blade Impeller
期刊论文
PROCESSES, 2020, 卷号: 8, 期号: 9
作者:
Wang, Xiaohui
;
Kuang, Kailin
;
Wu, Zanxiu
;
Yang, Junhu
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/03/01
energy recovery
pump as turbine
vortex
hydraulic losses
pressure fluctuation
Analysis on cavitating flow and axial force in pump-turbine
期刊论文
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2020, 卷号: 41, 期号: 3, 页码: 192-198
作者:
Li, Qifei
;
Zhang, Zhengjie
;
Quan, Hui
;
Li, Guangxian
;
Guo, Yanfeng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Axial flow
Hydraulic turbines
Pumped storage power plants
Pumps
Turbulence models
Cavitation model
Cavitation number
Cavitation performance
Design flow rate
Flow coefficients
K-Omega turbulence model
Pressure surface
Pumped storage power station
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
Numerical study on performance improvement of air-cooled condenser 1 by water spray cooling
期刊论文
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2018, 卷号: 125, 页码: 1028-1042
作者:
Xiao, Liehui
;
Ge, Zhihua
;
Yang, Lijun
;
Du, Xiaoze
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/11/15
Water spray cooling
Air-cooled condenser
Back pressure of turbine
Water consumption
Numerical study on performance improvement of air-cooled condenser by water spray cooling
期刊论文
International Journal of Heat and Mass Transfer, 2018, 卷号: 125, 页码: 1028-1042
作者:
Xiao, Liehui
;
Ge, Zhihua
;
Yang, Lijun
;
Du, Xiaoze
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/11/14
Air
Cooling
Cooling systems
Evaporation
Liquid films
Nozzle design
Rocket nozzles
Spray steelmaking
Air-cooled condensers
Back pressures
Experimental validations
Finned tube bundles
Inlet air temperatures
Power generating units
Water consumption
Water sprays
Prediction of erosional shape evolution in end-surface clearance of turbine guide vane
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2018, 卷号: 34, 期号: 4, 页码: 100-107
作者:
Han, Wei
;
Chen, Yu
;
Liu, Yi
;
Wei, Sanze
;
Li, Guangxian
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Boundary conditions
Circular cylinders
Computer simulation
Forecasting
Models
Morphology
Numerical methods
Structural design
Surface morphology
Turbine components
Turbulence models
Turbulent flow
Vortex flow
Approximate expressions
Differential quadrature
End-surface clearance flow
Flow around a circular cylinder
Numerical simulation method
Spatiotemporal evolution
Temporal and spatial evolutions
Turbine guide vane
Analysis of Cavitation Performance and Force on Runner of Pump-turbine in Pump Mode
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 1, 页码: 137-142
作者:
Li, Qifei
;
Zhang, Zhengjie
;
Li, Rennian
;
Wang, Renben
;
Li, Guangxian
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Cavitation
Computer simulation
Hydraulic turbines
Kinetic energy
Kinetics
Numerical models
Pumped storage power plants
Turbulence models
Unsteady flow
Cavitation characteristics
Force on runner
Pump-turbines
Pumped storage power station
Rotor-stator interactions
Three-dimensional unsteady flow
Turbulent kinetic energy
Turbulent kinetic energy distribution
Analysis of Cavitation Performance and Force on Runner of Pump-turbine in Pump Mode
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 1, 页码: 137-142
作者:
Li, Qifei
;
Zhang, Zhengjie
;
Li, Rennian
;
Wang, Renben
;
Li, Guangxian
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Cavitation
Computer simulation
Hydraulic turbines
Kinetic energy
Kinetics
Numerical models
Pumped storage power plants
Turbulence models
Unsteady flow
Cavitation characteristics
Force on runner
Pump-turbines
Pumped storage power station
Rotor-stator interactions
Three-dimensional unsteady flow
Turbulent kinetic energy
Turbulent kinetic energy distribution
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