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科研机构
兰州理工大学 [13]
内容类型
期刊论文 [13]
发表日期
2022 [2]
2021 [1]
2020 [3]
2016 [1]
2015 [2]
2014 [1]
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专题:兰州理工大学
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The Physical Mechanism of Frequency-Induced Inflection Point for Oil-Paper Insulation Under High-Frequency Square-Wave Voltage
期刊论文
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2022
作者:
Liu, Kai
;
Li, Xiaonan
;
Yang, Yan
;
Wu, Zihao
;
Liu, Tong
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2022/08/09
Frequency-induced inflection point
high-frequency (HF) square wave
Nomex paper
oil-paper insulation
partial discharge (PD)
Analysis of arc and weld pool characteristics in direct current added-pulsed TIG welding process
期刊论文
Hanjie Xuebao/Transactions of the China Welding Institution, 2022, 卷号: 43, 期号: 2, 页码: 75-81
作者:
Zhang, Gang
;
Xu, Zilong
;
Wang, Kaifei
;
Zhu, Ming
;
Shi, Yu
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2022/04/21
Corrosion
Gas metal arc welding
Gas welding
Inert gas welding
Inert gases
Nuclear fuel reprocessing
Welds
Arc contraction
Direct-current
High frequency HF
High frequency pulse TIG welding
High-frequency pulse
One-side welding
One-side welding and back-side formation
Pulse TIG welding
Temperature field
Weld pool
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
Development of Thin-wall Vacuum Chamber for Heavy Ion Medical Accelerator
期刊论文
Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2020, 卷号: 54, 期号: 11, 页码: 2245-2251
作者:
Luo, Cheng
;
Yang, Weishun
;
Xie, Wenjun
;
Li, Changchun
;
Chai, Zhen
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/12/18
Intellectual property
Ion beams
Laws and legislation
Linear accelerators
Magnets
Thin walled structuresChinese Academy of Sciences
Development directions
Heavy-ion accelerator
High frequency HF
High-frequency pulse
Intellectual property rights
Ion beam stability
Medical accelerator
Hazard Analysis of Nuclear Safety Class Valve Induced by High Frequency Seismic Excitation
期刊论文
Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2020, 卷号: 54, 期号: 9, 页码: 1691-1698
作者:
Xue, Ruiyuan
;
Yu, Shurong
;
Zhang, Xiheng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/11/14
Hazards
Pipelines
Safety valves
Stiffness
Different frequency
Drive mechanism
Hazard analysis
High frequency HF
High-frequency excitation
Response amplitudes
Seismic condition
Seismic excitations
Effects of electrical parameters and their interactions on plasma electrolytic oxidation coatings on aluminum substrates
期刊论文
Transactions of Nonferrous Metals Society of China (English Edition), 2020, 卷号: 30, 期号: 4, 页码: 883-895
作者:
AN, Ling-yun
;
MA, Ying
;
YAN, Xiao-xu
;
WANG, Sheng
;
WANG, Zhan-ying
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/14
Aluminum coatings
Aluminum compounds
Aluminum corrosion
Corrosion resistance
Electric network parameters
Electrolysis
Electrolytes
Oxidation
Silicates
Sodium chloride
Thickness measurement
Aluminum substrate
Coating thickness
Electrical parameter
Electrochemical test
High frequency HF
Orthogonal experiment
Plasma electrolytic oxidation
Plasma electrolytic oxidation coatings
An improved algorithm for image edge detection based on canny operator
期刊论文
Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University, 2016, 卷号: 50, 期号: 12, 页码: 1861-1865
作者:
Duan, Hongyan
;
Shao, Hao
;
Zhang, Shuzhen
;
Zhang, Xiaoyu
;
Wang, Xiaohong
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/14
Computer vision
Image enhancement
Information filtering
Nonlinear filtering
Parameter estimation
Pulse shaping circuits
Wavelet transforms
Bilateral filtering
Bilateral filters
Canny Operators
Computer vision library
Development environment
High frequency HF
Image edge detection
Parameter effects
Numerical analysis of pressure pulsation characteristics of diagonal flow pump in adjacent area of tip clearance
期刊论文
Shuili Xuebao/Journal of Hydraulic Engineering, 2015, 卷号: 46, 期号: 4, 页码: 497-504
作者:
Li, Yibin
;
Bi, Zhen
;
Li, Rennian
;
Hu, Penglin
;
Zhou, Dong
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2020/11/14
Impellers
Large eddy simulation
Numerical analysis
Spectrum analysis
Blade tip clearance
Block structured
High frequency HF
Hydraulic performance
Near-wall region
Pressure pulsation
SIMPLEC algorithm
Unsteady numerical simulations
In-situ test of pressure pipeline vibration based on data acquisition and signal processing
期刊论文
International Journal on Smart Sensing and Intelligent Systems, 2015, 卷号: 8, 期号: 1, 页码: 766-781
作者:
Hou, Huimin
;
Xu, Cundong
;
Liu, Hui
;
Wang, Rongrong
;
Nie, Junkun
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Data acquisition
Efficiency
Electric lines
In situ processing
Pipeline processing systems
Piping systems
Pumping plants
Signal processing
Spectroscopy
Spectrum analysis
Time domain analysis
Vibration analysis
Cross-spectrum analysis
Engineering practices
High frequency HF
Irrigation projects
Pipe-line systems
Pipeline operation
Pressure pipeline
Vibration problem
Closed-loop control based on infrared temperature measurement of high-frequency welded pipe
期刊论文
Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University, 2014, 卷号: 48, 页码: 91-94
作者:
Sun, Tian-Liang
;
Huang, Jian-Kang
;
Song, Nai-Jun
;
Shi, Yu
;
Fan, Ding
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/14
Control systems
Programmable logic controllers
Quality control
Seam welding
Temperature control
Temperature measurement
Touch screens
Bath temperatures
Closed-loop control
Fusion temperature
High frequency HF
Infrared temperature measurements
Touchscreen controls
Welded pipes
Welding quality
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