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期刊论文 [44]
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Noise reduction of a safety valve pressure relief signal based on an improved wavelet threshold function
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 12, 页码: 143-150
作者:
Li, Shuxun
;
Wang, Zhihui
;
Kang, Yunxing
;
Hou, Jianjun
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2022/02/17
Butterworth filters
Exponential functions
Safety valves
Wavelet decomposition
Adaptive wavelet thresholds
Adjustment factors
Attenuation characteristics
Mechanical systems
Noise reduction effect
Noise reduction methods
Simulated signals
Threshold functions
Leakage source locating of safety valve based on improved KDE algorithm
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 11, 页码: 277-284
作者:
Li, Shuxun
;
Hou, Jianjun
;
Kang, Yunxing
;
Wang, Zhihui
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/02/17
Acoustic noise
Location
MATLAB
Safety testing
Safety valves
Signal to noise ratio
Spectrographs
Environmental noise
Frequency division
High frequency HF
Kernel Density Estimation
Kernel density function
Simulation computing
Source locating
Working pressures
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
Numerical study on effects of the cofferdam area in liquefied natural gas storage tank on the leakage and diffusion characteristics of natural gas
期刊论文
CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2021, 卷号: 29, 期号: 1, 页码: 228-241
作者:
Lin, Zirong
;
Wang, Shuangfeng
;
Fu, Shuxun
;
Huo, Jiepeng
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2021/10/27
Natural gas
Leakage and diffusion
Cofferdam
Numerical simulation
Numerical Analysis of the energy loss mechanism in cavitation flow of a control valve
期刊论文
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2021, 卷号: 174
作者:
Xu, Xiaogang
;
Fang, Liang
;
Li, Anjun
;
Wang, Zhenbo
;
Li, Shuxun
收藏
  |  
浏览/下载:208/0
  |  
提交时间:2021/06/03
Cavitation
Energy loss
Energy transfer
Control valve
Cavity
LES
Study on Aerodynamic Noise Numerical Simulation and Characteristics of Safety Valve Based on Dipole and Quadrupole
期刊论文
Acoustics Australia, 2020, 卷号: 48, 期号: 3, 页码: 441-454
作者:
Li, Shuxun
;
Hou, Jianjun
;
Pan, Weiliang
;
Wang, Zhihui
;
Kang, Yunxing
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Acoustic fields
Acoustic generators
Acoustic variables measurement
Acoustic wave transmission
Aerodynamics
Forecasting
Numerical methods
Numerical models
Safety valves
Turbulence
Aerodynamic noise
Different operating conditions
Exhaust pressure
Numerical simulation method
Prediction accuracy
Sound pressure level
Steady-state flow field
Unsteady disturbance
Study on the anisotropic permeability in different rank coals under influences of supercritical CO2 adsorption and effective stress and its enlightenment for CO2 enhance coalbed methane recovery
期刊论文
Fuel, 2020, 卷号: 262
作者:
Niu, Qinghe
;
Cao, Liwen
;
Sang, Shuxun
;
Zhou, Xiaozhi
;
Wang, Wei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
Adsorption
Anisotropy
Carbon dioxide
Coal
Coal bed methane
Coal deposits
Firedamp
Mechanical permeability
Methane
Petroleum reservoir engineering
Silicon compounds
Anisotropic permeability
Bedding planes
Coalbed methane recovery
Initial permeability
Permeability damage
Permeability loss
Prefracturing
Stress sensitivity
Study on the anisotropic permeability in different rank coals under influences of supercritical CO2 adsorption and effective stress and its enlightenment for CO2 enhance coalbed methane recovery
期刊论文
Fuel, 2020, 卷号: 262
作者:
Niu, Qinghe
;
Cao, Liwen
;
Sang, Shuxun
;
Zhou, Xiaozhi
;
Wang, Wei
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Adsorption
Anisotropy
Carbon dioxide
Coal
Coal bed methane
Coal deposits
Firedamp
Mechanical permeability
Methane
Petroleum reservoir engineering
Silicon compounds
Anisotropic permeability
Bedding planes
Coalbed methane recovery
Initial permeability
Permeability damage
Permeability loss
Prefracturing
Stress sensitivity
Study on the anisotropic permeability in different rank coals under influences of supercritical CO2 adsorption and effective stress and its enlightenment for CO2 enhance coalbed methane recovery
会议论文
作者:
Niu, Qinghe
;
Cao, Liwen
;
Sang, Shuxun
;
Zhou, Xiaozhi
;
Wang, Wei
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/12/18
Adsorption
Anisotropy
Carbon dioxide
Coal
Coal bed methane
Coal deposits
Firedamp
Mechanical permeability
Methane
Petroleum reservoir engineering
Silicon compoundsAnisotropic permeability
Bedding planes
Coalbed methane recovery
Initial permeability
Permeability damage
Permeability loss
Prefracturing
Stress sensitivity
Simulation for VIV of high pressure drop labyrinth-sleeve combined regulating valves
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 3, 页码: 95-103
作者:
Li, Shuxun
;
Zhang, Wannian
;
Wang, Weibo
;
Xu, Xiaogang
;
Zhu, Lu
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Channel flow
Drops
Flow fields
Flow velocity
Frequency domain analysis
Lift
Modal analysis
Pressure drop
Time domain analysis
Transition flow
Vibrations (mechanical)
Vortex flow
Vortex shedding
Characteristic curve
High pressure
Inner transient flow
Labyrinth sleeve
Locking phenomenon
Maximum flow velocities
Transient flow fields
Vortex-induced vibration
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