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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:13/0
  |  
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 grooved volute casing parameters on pressure pulsation and erosion wear characteristics in a centrifugal pump
期刊论文
MODERN PHYSICS LETTERS B, 2022, 卷号: 36, 期号: 4
作者:
Shen, Zhengjing
;
Han, Wei
;
Zhong, Yiming
;
Luo, Bo
;
Li, Rennian
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/03/01
GVC
pressure pulsation
erosion wear
solid-liquid two-phase flow
centrifugal pump
Computational fluid dynamics investigation of a misaligned-phase parallel external gear pump
期刊论文
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 2022
作者:
Qiang, Yan
;
Yang, Dandan
;
Zhan, Peng
;
Li, Fenfen
;
Luo, Xiaomei
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2022/07/20
Computational fluid dynamics
Gear pumps
Speed
External gear pumps
Flow characteristic
Flow pulsation
Misaligned phase
Parallel external gear pump
Phase angles
Pressure pulsation
Pulsation
Rotational speed
Simulation analysis
Analysis of coasting-down hydrodynamic characteristics of sodium pump in the primary circuit of fast reactor
期刊论文
International Journal of Fluid Machinery and Systems, 2022, 卷号: 15, 期号: 2, 页码: 235-245
作者:
Congxin, Yang
;
Xin, Luo
;
Chen, Qian
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2022/08/09
Drops
Hydrodynamics
Nuclear fuels
Nuclear power plants
Pressure distribution
Rotating machinery
Sodium
Speed
Turbulence models
Circulating pumps
Coasting-down characteristic
Flowrate ratio
Hydrodynamic characteristics
Main circulating pump
Model pump
Pressure pulsation
Primary circuits
Rotating speed
Uniformity of pressure distributions
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:15/0
  |  
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
Optimization and verification of dynamic flow balance valve structure
期刊论文
Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2021, 卷号: 53, 期号: 7, 页码: 108-115
作者:
Li, Shuxun
;
Wu, Hanlin
;
Li, Zhong
;
Shen, Henyun
;
Ye, Chen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Electromagnetic wave attenuation
Flow control
Large eddy simulation
Numerical methods
Reels
Turbulence models
Compensation coefficients
Compensation factor
Control accuracy
Correction method
Flow field simulation
Optimization method
Pressure differences
Pressure pulsation
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
收藏
  |  
浏览/下载:28/0
  |  
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
Cavitation characteristics and pressure pulsation response of piston type flow control valve
期刊论文
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2020, 卷号: 48, 期号: 12, 页码: 44-48 and 54
作者:
Li, Shuxun
;
Shen, Hengyun
;
Zhang, Wannian
;
Zhao, Yulong
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Air
Cavitation
Concentration (process)
Flow control
Pistons
Safety valves
Turbulence models
Cavitation characteristics
Cavitation model
Control valves
Flow control valves
Lower frequencies
Pressure pulsation
Standard k epsilons
Working process
Study on the influence of blade outlet cutting on hydraulic noise of centrifugal pump with low specific speed
期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 2020, 卷号: 12, 期号: 9
作者:
Cheng, Xiaorui
;
Li, Tianpeng
;
Wang, Peng
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/03/01
Centrifugal pump
impeller outlet
V-shaped cutting
pressure pulsation
noise
frequency
Flow-induced noise of a high pressure drop control valve
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 14, 页码: 116-121
作者:
Li, Shuxun
;
Kang, Yunxing
;
Meng, Lingqi
;
Pan, Weiliang
;
Zhang, Wannian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/11/14
Safety valves
Flow induced noise
Operation process
Parameter control
Parametric design
Pressure pulsation
Sound pressure level
Spectrum characteristic
Structure parameter
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