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Application of Wavenumber-frequency Method for Characteristic Frequency Prediction of Cavity Noise at Subsonic Speeds
期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2024, 卷号: 17, 期号: 2, 页码: 370-383
作者:
Lu WS(陆维爽)
;
Wei L
;
Wang Y
;
Yang GW(杨国伟)
;
Zheng GN(郑冠男)
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2024/02/26
Cavity noise
Flow-acoustic feedback
Wavenumber-frequency analysis
Pressure fluctuation
Flow instability
Experimental study on pressure fluctuation characteristics of gas-liquid flow in liquid ring vacuum pump
期刊论文
JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2022, 卷号: 44, 期号: 6
作者:
Guo, Guangqiang
;
Zhang, Renhui
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/06/21
Liquid ring vacuum pump
Gas-liquid two-phase flow
Different operating conditions
Pressure fluctuation
Experimental study
Pressure Fluctuation Characteristics Analysis of Centrifugal Pump as Turbine in Its Start-Up Process
期刊论文
ACTUATORS, 2022, 卷号: 11, 期号: 5
作者:
Chai, Baodui
;
Yang, Junhu
;
Wang, Xiaohui
;
Jiang, Bingxiao
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/06/21
pump as turbine
start-up process
pressure fluctuation
rotating speed
head
Influence of Gas Content on Performance Effect on Shunt Vane Type Aviation Fuel Pump
期刊论文
International Journal of Fluid Machinery and Systems, 2022, 卷号: 15, 期号: 1, 页码: 121-129
作者:
Xu, Zixuan
;
Li, Zhenggui
;
Wang, Weijun
;
Wang, Qifan
;
Xu, Yang
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/04/21
Fuels
Gases
Liquids
Aviation fuel
Blade pressure
Condition
Gas content
Gas liquids
Gas-liquid two-phase
Gas-phases
Long and short blade
Pressure fluctuation
Two phase
Coarse-grained CFD-DEM simulation to determine the multiscale characteristics of the air dense medium fluidized bed
期刊论文
POWDER TECHNOLOGY, 2021, 卷号: 389, 页码: 270-277
作者:
Jia, Ying
;
Zhang, Yong
;
Xu, Ji
;
Duan, Chenlong
;
Zhao, Yuemin
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2021/08/31
Coarse-grained CFD-DEM model
Fluidization
Pressure fluctuation
Multiscale analysis
Bed density
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
Mechanism analyses of the unsteady vortical cavitation behaviors for a waterjet pump in a non-uniform inflow
期刊论文
OCEAN ENGINEERING, 2021, 卷号: 233, 页码: 14
作者:
Huang RF(黄仁芳)
;
Wang YW(王一伟)
;
Du TZ(杜特专)
;
Luo, Xianwu
;
Zhang, Wei
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2021/08/03
Cavitation
Waterjet pump
Pressure fluctuation
Boundary vorticity flux
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
收藏
  |  
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
Experimental and numerical study of the characteristics of the forced oscillation in a pulsation fluidized bed (PFB) for coal separation
期刊论文
CHEMICAL ENGINEERING SCIENCE, 2021, 卷号: 234, 页码: 12
作者:
Dong, Liang
;
Zhu, Fenglong
;
Li, Yanjiao
;
Zhao, Yuemin
;
Duan, Chenlong
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2021/03/29
Dry coal beneficiation
Pressure fluctuation
CFD-DEM simulation
Power Spectral Density
Bubble motion
Flow-inducedresonance analysis of valve stem for LNG ultra-low temperature control valve
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 3, 页码: 218-225
作者:
Wang, Weibo
;
Hao, Jiaoshan
;
Liu, Baiqi
;
Yang, Henghu
;
Li, Shuxun
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/04/12
Modal analysis
Resonance
Safety valves
Temperature
Temperature control
Fast fourier transformation (FFT)
Flow-induced resonance
Fluid pressures
Fluid-solid coupled
Pressure fluctuation
Software TECPLOT
Transient flow fields
Ultra low temperatures
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