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科研机构
兰州理工大学 [61]
内容类型
期刊论文 [46]
会议论文 [15]
发表日期
2022 [2]
2021 [8]
2020 [9]
2019 [5]
2018 [2]
2017 [5]
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专题:兰州理工大学
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Discharge coefficient of pilot poppet valve at low Reynolds number
期刊论文
Flow Measurement and Instrumentation, 2022, 卷号: 85
作者:
Min, Wei
;
Li, Cheng
;
Wang, Hongyu
;
Zheng, Zhi
;
Zhao, Jianfeng
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/04/21
Flow fields
Orifices
Reynolds number
Visualization
Vortex flow
Condition
Cone angle
Discharge coefficients
Flow capacity
Flow field structure
Fluid-structure interaction
Low Reynolds number
Pilot poppet valve
Poppet-valves
Variations ranges
Simulation of Unsteady Flow Characteristics of the Reciprocating Pump Check Valve for High Pressure and High Flow Water Medium
期刊论文
JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2022, 卷号: 144, 期号: 3
作者:
Dong, Jie
;
Liu, Yinshui
;
Ji, Hong
;
Wei, Liejiang
;
Wu, Defa
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/03/01
computational fluid dynamics
unsteady flows
suction coefficient
two-stage throttles
dynamic grid
Experimental study on thermal deformation and clamping force characteristics of hydraulic spool valve
期刊论文
ENGINEERING FAILURE ANALYSIS, 2021, 卷号: 129
作者:
Qian-peng, Chen
;
Hong, Ji
;
Hui-hui, Xing
;
Hong-ke, Zhao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/10/14
Hydraulic spool valve
Reliability
Thermal deformation
Clamping force
Measurement experiments
Effects of Pulse Voltage Duration on Open-Close Dynamic Characteristics of Solenoid Screw-In Cartridge Valves
期刊论文
PROCESSES, 2021, 卷号: 9, 期号: 10
作者:
Yue, Daling
;
Li, Linfei
;
Wei, Liejiang
;
Liu, Zengguang
;
Liu, Chao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/12/17
digital hydraulic technology
high-speed on/off valve
openclose characteristics
pulse voltage duration
screw-in cartridge valve
Theoretical analysis and experimental study on the dynamic behavior of a valve pipeline system during an earthquake
期刊论文
EARTHQUAKE ENGINEERING AND ENGINEERING VIBRATION, 2021, 卷号: 20, 期号: 4, 页码: 969-979
作者:
Xue Ruiyuan
;
Yu Shurong
;
Zhang Xiheng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/10/14
seismic analysis
shaking table test
valve
nuclear power plant
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 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
Clinical mid-term outcomes of the Chinese-made CL-V bileaflet mechanical heart valve in Chinese patients
期刊论文
JOURNAL OF THORACIC DISEASE, 2021, 卷号: 13, 期号: 1, 页码: 10-17
作者:
Qi, Liang
;
Liu, Shidong
;
Qiang, Yan
;
Zhao, Honglin
;
Liu, Ruisheng
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2021/04/12
Heart valve disease
CL-V bileaflet mechanical heart valve
St. Jude Medical heart valve
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