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西安交通大学 [70]
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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:30/0
  |  
提交时间:2022/06/21
Liquid ring vacuum pump
Gas-liquid two-phase flow
Different operating conditions
Pressure fluctuation
Experimental study
Analysis of Transient Gas-Liquid Two-Phase Flow in Liquid-Ring Pump Based on POD Modal Decomposition
期刊论文
Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2021, 卷号: 42, 期号: 2, 页码: 349-356
作者:
Guo, Guang-Qiang
;
Zhang, Ren-Hui
;
Chen, Xue-Bing
;
Jiang, Li-Jie
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2021/04/12
Computational fluid dynamics
Flow fields
Liquids
Modal analysis
Pumps
Time domain analysis
Transient analysis
Transpiration
Unsteady flow
Velocity
Gas
liquid two-phase flows
Maximum relative errors
Modal characteristics
Proper orthogonal decomposition method
Pulsating flow fields
Reduced order models
Spatial-temporal evolution
Time domain characteristics
Evaluation of different turbulence models on simulation of gas-liquid transient flow in a liquid-ring vacuum pump
期刊论文
Vacuum, 2020, 卷号: 180
作者:
Guo, Guangqiang
;
Zhang, Renhui
;
Yu, Hao
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/11/14
Forecasting
Gases
Impellers
Liquids
Turbulence models
Two phase flow
Vacuum pumps
Vortex flow
Complex channels
Computation costs
Gas liquid flows
Gas-liquid interface
Impeller passage
Numerical results
Reynolds averaged
Vortex structures
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
收藏
  |  
浏览/下载:13/0
  |  
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
Transient numerical simulation of gas-liquid two-phase flow in long distance water supply pipeline
会议论文
Sanya, China, April 24, 2020 - April 26, 2020
作者:
Wang, Kaixi
;
Wang, Yan
;
Ma, Jing
收藏
  |  
浏览/下载:65/0
  |  
提交时间:2020/11/15
Energy dissipation
Flow of water
Flow patterns
Kinetic energy
Kinetics
Pipelines
Turbulent flow
Water pipelines
Water supply
Exhaust valves
Gas
liquid two-phase flows
Long-distance water supply pipeline
Reverse vortices
Rugged terrain
Transient numerical simulation
Turbulent energy dissipation rate
Turbulent kinetic energy
Over-compression Characteristic in Liquid Ring Pump and Working Mechanism of Exhaust Check Valve
期刊论文
Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2020, 卷号: 41, 期号: 7, 页码: 1673-1678
作者:
Zhang, Ren-Hui
;
Jiang, Li-Jie
;
Guo, Guang-Qiang
;
Sun, Peng-Cheng
;
Meng, Fan-Rui
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Compressibility of liquids
Energy efficiency
Energy utilization
Liquids
Pumps
Gas
liquid two-phase flows
Hydraulic performance
Liquid ring pumps
Over-compression
Phase distribution
Pressure differences
Two phase flow model
Working mechanisms
Experimental study on gas-liquid transient flow in liquid-ring vacuum pump and its hydraulic excitation
期刊论文
VACUUM, 2020, 卷号: 171
作者:
Zhang, Renhui
;
Guo, Guangqiang
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/06/02
Liquid-ring vacuum pump
Gas-liquid two-phase flow
Flow visualization
Vibration characteristics
Experimental study
NONLINEAR STABILITY AND EXISTENCE OF VORTEX SHEETS FOR INVISCID LIQUID-GAS TWO-PHASE FLOW
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2019, 卷号: 39, 期号: 6, 页码: 3535-3575
作者:
Huang, Feimin
;
Wang, Dehua
;
Yuan, Difan
收藏
  |  
浏览/下载:113/0
  |  
提交时间:2019/12/13
Inviscid liquid-gas two-phase flow
vortex sheets
Nash-Moser scheme
loss of derivatives
nonlinear stability
Measurement of vertical gas-liquid two-phase flow by electromagnetic flowmeter and image processing based on the phase-isolation
期刊论文
Experimental Thermal and Fluid Science, 2019, 卷号: 101, 页码: 87-100
作者:
Yang, Yang
;
Wang, Dong
;
Niu, Pengman
;
Liu, Ming
;
Zhang, Chao
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/11/19
Air-water two phase flows
Automatic image processing
Cross section shape coefficients
Electromagnetic flow meters
Gas - liquid two-phase flows
Gas columns
Phase isolations
Vertical upward flows
A Novel Approach for Identifying Gas Cavitation in Oil Jet Pumps for Lubrication Systems
期刊论文
STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING, 2019, 卷号: 65, 页码: 113-122
作者:
Zhang, Jun
;
Ma, Peiyong
;
Gan, Shuyi
;
Hu, Xianguo
;
Wang, Shunsen
收藏
  |  
浏览/下载:124/0
  |  
提交时间:2019/11/19
gas-liquid two-phase flow
frequency characteristics
Identification of gas cavitation
oil jet pump
lubrication system
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