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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
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
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  |  
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
Reanalysis of c-type RR Lyrae variable BE Dor, period modulations and possible mechanism
期刊论文
Monthly Notices of the Royal Astronomical Society, 2022, 卷号: 510, 期号: 4, 页码: 6050-6058
作者:
Li LJ(李临甲)
;
Qian SB(钱声帮)
;
Zhu LY(朱俐颖)
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  |  
浏览/下载:50/0
  |  
提交时间:2022/03/07
techniques: photometric
stars: fundamental parameters
stars: individual: BE Dor, stars: variables: RR Lyrae
Observational Signatures of Tearing Instability in the Current Sheet of a Solar Flare
期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2022, 卷号: 924, 期号: 1
作者:
Lu, Lei
;
Feng, Li
;
Warmuth, Alexander
;
Veronig, Astrid M.
;
Huang, Jing
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  |  
浏览/下载:60/0
  |  
提交时间:2022/01/11
Experimental study on influence of inflow turbulence integral scale on power fluctuation of horizontal axis wind turbine
期刊论文
Taiyangneng Xuebao/Acta Energiae Solaris Sinica, 2021, 卷号: 42, 期号: 8, 页码: 408-413
作者:
Yang, Conxin
;
Wang, Yin
;
Li, Shoutu
;
Yang, Haonan
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Atmospheric boundary layer
Power spectrum
Remote sensing
Testing
Turbulence
Wind
Wind turbines
Experimental methods
Horizontal axis wind turbines
Inflow turbulence
Meteorological phenomena
Power fluctuations
Spectrum characteristic
Turbulence characteristics
Turbulent pulsation
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
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  |  
浏览/下载:14/0
  |  
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
Correlation Research between Turbulent Pressure Pulsation and Internal Sound Field Characteristics of Centrifugal Pump
期刊论文
Journal of Thermal Science, 2021, 卷号: 30, 期号: 1, 页码: 100-110
作者:
Cheng, Xiaorui
;
Wang, Peng
;
Zhang, Shuyan
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  |  
浏览/下载:22/0
  |  
提交时间:2021/03/02
Acoustic fields
Acoustic generators
Boundary element method
Centrifugal pumps
Computational fluid dynamics
Frequency response
Hydrodynamics
Navier Stokes equations
Sailing vessels
Thermal noise
Blade passing frequency
Dipole distribution
Hydrodynamic noise
Internal flow field
Internal sound field
Numerical calculation
Pressure pulsation
Sound pressure distribution
Sediment resuspension in winter in an exceptional low suspended sediment concentration area off Qinhuangdao in the Bohai Sea
期刊论文
ESTUARINE COASTAL AND SHELF SCIENCE, 2020, 卷号: 245, 页码: 16
作者:
Jiang, Man
;
Pang, Chongguang
;
Liu, Zhiliang
;
Jiang, Jingbo
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/04/12
Turbulent resuspension event
High turbulent kinetic energy
Wave-dominated bed shear stress
Bottom-mooring observation system
Bohai sea
The Effects of Combustion on Turbulent Statistics in a Supersonic Turbulent Jet
期刊论文
ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2019, 卷号: 11, 期号: 3, 页码: 664-674
作者:
Fu YW(符耀威)
;
Yu ZP(于长平)
;
Yan Z(闫政)
;
Li XL(李新亮)
收藏
  |  
浏览/下载:73/0
  |  
提交时间:2019/04/11
Supersonic jet
turbulent combustion
direct numerical simulation
Combustion states distinction of the methane/oxygen laminar co-flow diffusion flame at high pressure
期刊论文
FUEL, 2019, 卷号: 243, 页码: 221-229
作者:
Ge YF(葛逸飞)
;
Li S(李森)
;
Wei XL(魏小林)
收藏
  |  
浏览/下载:66/0
  |  
提交时间:2019/04/11
Diffusion flame
Co-flow
Laminar
Pulsation
High pressure
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