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科研机构
兰州理工大学 [34]
内容类型
期刊论文 [32]
会议论文 [2]
发表日期
2022 [3]
2021 [2]
2020 [7]
2019 [5]
2018 [5]
2017 [9]
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专题:兰州理工大学
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Experimental performance of gas-solid countercurrent fluidized bed particle solar receiver with high-density suspension
期刊论文
Applied Thermal Engineering, 2022, 卷号: 213
作者:
Jiang, Kaijun
;
Kong, Yanqiang
;
Xu, Chao
;
Ge, Zhihua
;
Du, Xiaoze
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2022/06/20
Bubble formation
Concentration (process)
Gases
Heat flux
Heat transfer
Solar energy
Solar power plants
Suspensions (fluids)
Two phase flow
A-particles
Bed particles
Concentrated solar power
Counter current
Counter-current flow
Countercurrent fluidized bed
Gas-solid
Gas-solids two phase flow
Gas/solid two-phase flows
Solid holdup
Study on Inlet Flow Field Structure and End-Wall Effect of Axial Flow Pump Impeller under Design Condition
期刊论文
Energies, 2022, 卷号: 15, 期号: 14
作者:
Guo, Yanlei
;
Yang, Congxin
;
Wang, Yan
;
Lv, Tianzhi
;
Zhao, Sen
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/08/09
Axial flow
Flow fields
Flow velocity
Impellers
Inlet flow
Numerical methods
Pumps
Structural design
Turbulence models
Axial flow pump
Axial flow velocity
Circumferential velocity
Circumferential velocity component
End-wall
End-wall effect
Flow angles
Rotation effect
Velocity components
Wall effects
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:25/0
  |  
提交时间:2022/06/21
Liquid ring vacuum pump
Gas-liquid two-phase flow
Different operating conditions
Pressure fluctuation
Experimental study
The influence of gas volume fractions on deformation and volumetric efficiency of twin-screw multiphase pump based on fluid-thermal-structure coupling numerical calculation
期刊论文
PHYSICS OF FLUIDS, 2021, 卷号: 33, 期号: 7
作者:
Zhang, Xuejing
;
Yang, Junhu
;
Ma, Chong
;
Han, Wei
;
Wei, Deqiang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/10/14
Boundary layers
Efficiency
Numerical methods
Screw pumps
Volume fraction
Wall function
Calculation accuracy and efficiencies
Coupling calculations
Moving reference frame
Non-equilibrium wall functions
Numerical calculation
Thermodynamic characteristics
Twin-screw multiphase pumps
Volumetric efficiency
An exploration of the military defense system of the Ming Great Wall in Qinghai Province from the perspective of castle-based military settlements
期刊论文
ARCHAEOLOGICAL AND ANTHROPOLOGICAL SCIENCES, 2021, 卷号: 13, 期号: 3
作者:
Du, Yumin
;
Chen, Wenwu
;
Cui, Kai
;
Guo, Zhiqian
;
Wu, Guopeng
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/04/12
Ming Great Wall
Military defense system
Castles
Architectural features
Military settlements
Oxygen octahedral coupling mediated ferroelectric-antiferroelectric phase transition based on domain wall engineering
会议论文
作者:
Geng, W.R.
;
Guo, X.W.
;
Zhu, Y.L.
;
Wang, Y.J.
;
Tang, Y.L.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/12/18
Antiferroelectric materials
Antiferroelectricity
Bismuth compounds
Calculations
Energy storage
Ferroelectric films
Ferroelectricity
High resolution transmission electron microscopy
Iron compounds
Oxygen
Ultrathin filmsAberration-corrected
Antiferroelectric phase transition
Antiparallel cation displacements
Energy storage and conversions
Ferroelectric domains
First-principles calculation
Structural transformation
Transmission electron microscopy observation
Oxygen octahedral coupling mediated ferroelectric-antiferroelectric phase transition based on domain wall engineering
期刊论文
Acta Materialia, 2020, 卷号: 198, 页码: 145-152
作者:
Geng, W.R.
;
Guo, X.W.
;
Zhu, Y.L.
;
Wang, Y.J.
;
Tang, Y.L.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Antiferroelectric materials
Antiferroelectricity
Bismuth compounds
Calculations
Energy storage
Ferroelectric films
Ferroelectricity
High resolution transmission electron microscopy
Iron compounds
Oxygen
Ultrathin films
Aberration-corrected
Antiferroelectric phase transition
Antiparallel cation displacements
Energy storage and conversions
Ferroelectric domains
First-principles calculation
Structural transformation
Transmission electron microscopy observation
Misfit strain-temperature phase diagram of multi-domain structures in (111)-oriented ferroelectric PbTiO3 films
期刊论文
Acta Materialia, 2020, 卷号: 196, 页码: 539-548
作者:
Guo, X.W.
;
Wang, Y.J.
;
Zhang, H.
;
Tang, Y.L.
;
Zhu, Y.L.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2020/11/14
Domain walls
Ferroelectricity
Lead titanate
Phase diagrams
Strain
Thermal conductivity
Titanium compounds
Domain wall orientations
Epitaxial ferroelectric films
Equilibrium phase diagrams
Ferroelectric property
Functional properties
Multidomain structure
Phase-field simulation
Structural characteristics
Charged domain wall modulation of resistive switching with large ON/OFF ratios in high density BiFeO3 nano-islands
期刊论文
Acta Materialia, 2020, 卷号: 187, 页码: 12-18
作者:
Han, M.J.
;
Tang, Y.L.
;
Wang, Y.J.
;
Zhu, Y.L.
;
Ma, J.Y.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Bismuth compounds
Digital storage
Heterojunctions
High resolution transmission electron microscopy
Iron compounds
Scanning probe microscopy
Switching
Transmission electron microscopy
Tunnel junctions
Charged domain wall
Conductive filaments
Macroscopic and microscopic
Nonvolatile memory devices
Piezoresponse force microscopy
Resistance switching behaviors
Resistive switching behaviors
Technological applications
The effect of oxygen vacancy plate on the domain structure in BiFeO3 thin films by phase field simulations
期刊论文
Journal of Applied Physics, 2020, 卷号: 127, 期号: 9
作者:
Tian, X.H.
;
Wang, Y.J.
;
Tang, Y.L.
;
Zhu, Y.L.
;
Ma, X.L.
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Bismuth compounds
Domain walls
Ferroelectric materials
Iron compounds
Oxygen
Plates (structural components)
BiFeO3 thin film
Charged domain wall
Complex pattern
Domain structure
Effect of oxygen
Phase-field simulation
Transition behavior
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