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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
High-Cycle Fatigue Behavior and Fatigue Strength Prediction of Differently Heat-Treated 35CrMo Steels
期刊论文
METALS, 2022, 卷号: 12, 期号: 4, 页码: 14
作者:
Yang, Mengqi
;
Gao, Chong
;
Pang, Jianchao
;
Li, Shouxin
;
Hu, Dejiang
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/07/01
35CrMo steel
high-cycle fatigue
damage mechanism
fatigue strength prediction
heat treatment
Abnormal relation between tensile and fatigue strengths for a high-strength low-alloy steel
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 832, 页码: 9
作者:
Gao, C.
;
Yang, M. Q.
;
Pang, J. C.
;
Li, S. X.
;
Zou, M. D.
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  |  
浏览/下载:62/0
  |  
提交时间:2022/01/27
High-strength steel
Tensile strength
Fatigue strength
Microstructure
Damage mechanism
Abnormal relation between tensile and fatigue strengths for a high-strength low-alloy steel
期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 832, 页码: 9
作者:
Gao, C.
;
Yang, M. Q.
;
Pang, J. C.
;
Li, S. X.
;
Zou, M. D.
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  |  
浏览/下载:64/0
  |  
提交时间:2022/01/27
High-strength steel
Tensile strength
Fatigue strength
Microstructure
Damage mechanism
Space-time frequency spectra analyses of the unsteady cavitating vortical flows inside a mixed-flow pump
期刊论文
Ocean Engineering, 2021, 卷号: 238, 页码: 109758
作者:
Huang RF(黄仁芳)
;
Qiu RD(丘润荻)
;
Wang YW(王一伟)
;
Luo XW(罗先武)
;
Zhang W(张伟)
收藏
  |  
浏览/下载:120/0
  |  
提交时间:2021/10/21
Mixed-flow pump
Pressure fluctuations
Cavitation
Wavelet analysis
The action mechanism of rotor-stator interaction on the hydraulic and hydroacoustic characteristics of the guide vane in a jet centrifugal pump
期刊论文
MODERN PHYSICS LETTERS B, 2020, 卷号: 34, 期号: 34
作者:
Guo, Rong
;
Li, Rennian
;
Zhang, Renhui
;
Wei, Han
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/03/01
Jet centrifugal pump
rotor–
stator interaction
hydraulic performance
hydroacoustic characteristics
sound pressure level
static and dynamic cascades
Transient Gas-liquid Flow in Helical Axial Pump Diffuser and Its DMD Analysis
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2020, 卷号: 51, 期号: 9, 页码: 118-126
作者:
Zhang, Renhui
;
Wang, Shaohua
;
Osman, Juma S A
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  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Axial flow
Decomposition
Diffusers (fluid)
Flow fields
Modal analysis
Pumps
Stators
Velocity
Characteristics of flow fields
Flow field distribution
Gas
liquid two-phase flows
Rotor-stator interactions
Steady state characteristics
Steady-state flow field
Transient flow characteristics
Unsteady characteristics
Investigations into the unsteady internal flow characteristics for a waterjet propulsion system at different cruising speeds
期刊论文
OCEAN ENGINEERING, 2020, 卷号: 203, 页码: 15
作者:
Huang RF(黄仁芳)
;
Ye WX
;
Dai YX
;
Luo XW
;
Wang YW(王一伟)
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2020/08/26
Waterjet
Waterjet propulsion
Pressure fluctuation
Numerical simulation
The action mechanism of rotor-stator interaction on hydraulic and hydroacoustic characteristics of a jet centrifugal pump impeller and performance improvement
期刊论文
Water (Switzerland), 2020, 卷号: 12, 期号: 2
作者:
Guo, Rong
;
Li, Rennian
;
Zhang, Renhui
;
Han, Wei
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Acoustic variables measurement
Acoustic wave transmission
Axial flow
Centrifugal pumps
Computational fluid dynamics
Flow fields
Global optimization
Numerical methods
Optimization
Stators
Testing
Transition flow
Vortex flow
Well pumps
Centrifugal pump impellers
CFD (computational fluid dynamics)
Fluctuation intensity
Hydraulic performance
Orthogonal test method
Rotor-stator interactions
Sound pressure level
Transient flow fields
The Action Mechanism of Rotor-Stator Interaction on Hydraulic and Hydroacoustic Characteristics of a Jet Centrifugal Pump Impeller and Performance Improvement
期刊论文
WATER, 2020, 卷号: 12, 期号: 2
作者:
Guo, Rong
;
Li, Rennian
;
Zhang, Renhui
;
Han, Wei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/06/02
jet centrifugal pump
rotor-stator interaction
hydraulic performance
hydroacoustic characteristics
sound pressure level
optimization
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