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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:11/0
  |  
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
Influence of flexoelectric effects on domain switching in ferroelectric films
期刊论文
JOURNAL OF APPLIED PHYSICS, 2021, 卷号: 129, 期号: 18
作者:
Zou, M. J.
;
Tang, Y. L.
;
Feng, Y. P.
;
Geng, W. R.
;
Ma, X. L.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/10/14
Electric fields
Ferroelectric thin films
Ferroelectricity
High resolution transmission electron microscopy
Lead metallography
Lead titanate
Nanotechnology
Polarization
Scanning electron microscopy
Thin films
Titanium compounds
Antiphase domains
Domain-switching process
Ferroelectric domain switching
Ferroelectric polarization
Flexoelectric effects
Negative pressures
Piezoelectric force microscopy
Scanning transmission electron microscopy
New Hydrodynamic Ejection Dynamic Characteristics of Unmanned Aerial Vehicles
期刊论文
Binggong Xuebao/Acta Armamentarii, 2021, 卷号: 42, 期号: 1, 页码: 151-158
作者:
Zhang, Zhenhua
;
Wu, Xiangyang
;
Li, Chunping
;
Zhang, Jizhi
;
Wei, Liejiang
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/02/17
Antennas
Ejectors (pumps)
Equations of state
Hydrodynamics
Speed
Unmanned aerial vehicles (UAV)
Air chamber pressures
Complicated structures
Dynamic characteristics
Energy and momentum equations
Exponential curves
Force balance equation
High-pressure water jets
Inflation pressures
Characterization of Fe(III)-Reducing Enrichment Cultures and Isolation ofEnterobactersp. Nan-1 from the Deep-Sea Sediment, South China Sea
期刊论文
JOURNAL OF OCEAN UNIVERSITY OF CHINA, 2020, 卷号: 19, 期号: 4, 页码: 818-826
作者:
Wang Dunfan
;
Jin Chong
;
Jin Aimin
;
Lou Zhanghua
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/08/17
deep-sea sediment
Fe(III)-reducing bacteria
Meta 16S rDNA Amplicon Sequencing
high hydrostatic pressures
Enterobactersp
Nan-1
Long-Range Ordered Amorphous Atomic Chains as Building Blocks of a Superconducting Quasi-One-Dimensional Crystal
期刊论文
ADVANCED MATERIALS, 2020
作者:
An, Chao
;
Zhou, Yonghui
;
Chen, Chunhua
;
Fei, Fucong
;
Song, Fengqi
收藏
  |  
浏览/下载:110/0
  |  
提交时间:2020/10/22
combination of crystalline and amorphous structures
high pressures
linear chain compound
quasi-1D materials
superconductivity
Effect of Clearance of Rotor-Stator Cascade on Pressure Fluctuation in Secondary Circuit Coolant Pump for Sodium-Cooled Fast Reactor
期刊论文
Hedongli Gongcheng/Nuclear Power Engineering, 2020, 卷号: 41, 期号: 1, 页码: 127-133
作者:
Yang, Congxin
;
Liu, Man
;
Wang, Xiuyong
;
Yu, Hongchang
;
Niu, Hongjun
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Coolants
Impellers
Numerical methods
Numerical models
Pressure effects
Stators
Timing circuits
Turbulence models
Characteristics of pressures
Coolant pumps
High frequency fluctuations
K-Omega turbulence model
Pressure fluctuation
Radial forces
Stator cascades
Unsteady numerical simulations
Effects of different blade numbers on radial exciting force of lobe pump rotor
期刊论文
International Journal of Fluid Machinery and Systems, 2020, 卷号: 13, 期号: 2, 页码: 281-291
作者:
Li, Yibin
;
Guo, Dongsheng
;
Fan, Zhaojing
;
Du, Jun
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/11/14
Numerical models
Turbulence models
Dynamic mesh technique
Flow charac-teristics
High-pressure cavity
Instantaneous pressures
Internal flow characteristics
Numerical predictions
Pressure differences
Simulation and experimental verifications
Effect of Ultra-fine Fly Ash on Rheological Properties, Mechanical Properties and Microstructure of Ultra-high Performance Concrete
期刊论文
Cailiao Daobao/Materials Reports, 2019, 卷号: 33, 期号: 8, 页码: 2684-2689
作者:
Cao, Runzhuo
;
Zhou, Mingru
;
Zhou, Qun
;
He, Yong
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Bending strength
Compressive strength
Computerized tomography
Fluidity
Fly ash
Pore structure
Porosity
Rheology
Scanning electron microscopy
Yield stress
Maximum compressive strengths
Mercury pressures
Properties and microstructures
Rheological property
Strength
Structure and microstructures
Ultra high performance concretes (UHPC)
Ultra-fine fly ash
Dynamic simulation research on cavitation in internal multi-connected volumes of gear pump
会议论文
Wuhan, China, April 10, 2019 - April 13, 2019
作者:
Li, Ming-Xue
;
Yang, Guo-Lai
;
Bai, Gui-Xiang
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2020/11/15
Air
Cavitation
Computation theory
Computational fluid dynamics
Fluid Power
Hydraulic actuators
Rotation
Speed
Coupling relationships
Dynamic evolution
Fluid dynamics model
High speed rotation
High-speed operation
Simulation research
Suction pressures
Vapor volume fraction
Ignition enhancement of lean propane/air mixture by multi-channel discharge plasma under low pressure
期刊论文
Applied Thermal Engineering, 2019, 卷号: 148, 页码: 1171-1182
作者:
Lin, Bingxuan
;
Wu, Yun
;
Zhang, Zhibo
;
Bian, Dongliang
;
Jin, Di
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2019/11/19
Flame radius
High altitude long endurances
Ignition enhancement
Low pressures
Multi channel
Multi-channel discharges
Plasma-assisted ignition
Stoichiometric mixtures
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