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科研机构
北京航空航天大学 [24]
内容类型
期刊论文 [18]
会议论文 [6]
发表日期
2019 [5]
2018 [8]
2017 [5]
2016 [4]
2015 [1]
2014 [1]
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专题:北京航空航天大学
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Joint stiffness loss and vibration characteristics of high-speed rotor [高速转子连接结构刚度损失及振动特性]
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 18-25
作者:
Hong, J.
;
Xu, X.
;
Su, Z.
;
Ma, Y.
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/12/30
Aircraft engines
Stiffness
Strain energy
Vibration analysis
Bending stiffness
Guiding significances
High-speed rotors
Joint interfaces
Rotor systems
Stiffness loss
Strain energy distributions
Vibration characteristics
Bending (deformation)
TlP5: an unexplored direct band gap 2D semiconductor with ultra-high carrier mobility
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2019, 卷号: 7, 页码: 639-644
作者:
Yuan, Jun-Hui
;
Cresti, Alessandro
;
Xue, Kan-Hao
;
Song, Ya-Qian
;
Su, Hai-Lei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Carrier mobility
Functional materials
Light absorption
Monolayers
Nanoelectronics
Band characteristics
Direct band gap
Future applications
High carrier mobility
Thermodynamically stable
Two-dimensional crystals
Two-dimensional materials
Uni-axial strains
Energy gap
Gradually failure simulation and energy absorption characteristics of GFRP composite tubes subjected to axial dynamic impact
期刊论文
POLYMER COMPOSITES, 2019, 卷号: 40, 页码: 1545-1555
作者:
Luo, Haibo
;
Yan, Ying
;
Zhang, Taihua
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/12/30
Continuum damage mechanics
Energy absorption
Epoxy resins
Fibers
Finite element method
Glass
Morphology
Plastic products
Shear flow
Tubes (components)
Absorption characteristics
Dynamic impact damage
Evaluation parameters
Finite element simulations
Maximum relative errors
Numerical simulation studies
Progressive damage analysis
Stiffness degradation
Failure (mechanical)
Unsteady flow characteristics of dorsal inlet under low-energy inflow [低动能来流下背负式进气道非定常流动特性分析]
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2019, 卷号: 45, 页码: 672-680
作者:
Liu, Z.
;
Yan, P.
;
Zhang, Q.
;
Li, X.
;
Sun, C.
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/30
Acoustic variables measurement
Acoustic wave transmission
Flow fields
Flow separation
Fluxes
Distortion coefficients
Energy break downs
Improved delayed detached eddy simulations
Pressure fluctuation
S-shaped inlet
Separated flows
Sound pressure level
Unsteady flow characteristics
Vortex flow
Unraveling the mechanochemical synthesis and luminescence in Mn II -based two-dimensional hybrid perovskite (C 4 H 9 NH 3 ) 2 PbCl 4 [Mn II 掺杂二维杂化钙钛矿(C 4 H 9 NH 3 ) 2 PbCl 4 的机械化学合成及其发光性能研究]
期刊论文
Science China Materials, 2019, 卷号: 62, 页码: 1013-1022
作者:
Zhou, G.
;
Guo, S.
;
Zhao, J.
;
Molokeev, M.
;
Liu, Q.
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/30
Crystal structure
Density functional theory
Energy transfer
Functional materials
Lattice theory
Luminescence
Perovskite
Phosphors
Positive ions
Divalent manganese ions
Efficient energy transfer
Luminescence characteristics
Mechano-chemical routes
Mechanochemical synthesis
Mechanochemicals
Mn-doping
Photoluminescence analysis
Hybrid materials
Revealing the real high temperature performance and depolarization characteristics of piezoelectric ceramics by combined in situ techniques
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2018, 卷号: 6, 页码: 1433-1444
作者:
Huang, Chengcheng
;
Cai, Kai
;
Wang, Yingcong
;
Bai, Yang
;
Guo, Dong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
Bronze
Crystallography
Depolarization
Domain walls
Ferroelectric materials
Ferroelectricity
Free energy
Manganese
Piezoelectric ceramics
Piezoelectric devices
Temperature distribution
Thermal conductivity
Characteristic temperature
Depolarization characteristics
Depolarization temperature
Design and Development
Heating and cooling cycles
High temperature performance
Microstructural changes
Temperature dependence
Piezoelectricity
Mechanical properties of bio-mimetic energy-absorbing materials under impact loading
期刊论文
JOURNAL OF MATERIALS SCIENCE, 2018, 卷号: 53, 页码: 3189-3197
作者:
Hao, Peng
;
Du, Jianxun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Energy absorption
Finite element method
Mechanical properties
Poles
Bionic structures
Different thickness
Energy absorbing structure
Energy-absorbing materials
Geometric variations
Impact velocities
Mechanical characteristics
Parameter studies
Loading
Optimization Study on Expansion Energy Used Air-Powered Vehicle with Pneumatic-Hydraulic Transmission
期刊论文
CHINESE JOURNAL OF MECHANICAL ENGINEERING, 2018, 卷号: 31
作者:
Fu, Xiang-Heng
;
Cai, Mao-Lin
;
Wang, Yi-Xuan
;
Shi, Yan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Air-powered vehicle
Expansion energy
Pneumatic-hydraulic transmission
Output dynamic characteristics
Experimental Study on Combustion Characteristic of Rocket Engine Based on Slurry Propellant Containing Aluminum Particles [含铝金属化浆体推进剂火箭发动机燃烧性能试验研究]
期刊论文
Tuijin Jishu/Journal of Propulsion Technology, 2018, 卷号: 39, 页码: 1650-1659
作者:
Shao, A.
;
Zhu, S.-H.
;
E, X.-T.-F.
;
Pan, L.
;
Zou, J.-J.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
Aluminum compounds
Aluminum powder metallurgy
Metal fuels
Propellants
Rocket engines
Rockets
Scanning electron microscopy
Spectrometers
Transmission electron microscopy
Aluminum particle
Combustion characteristics
Combustion efficiencies
Combustion experiments
Condensed combustion products
Energy dispersive spectrometers
Experimental study
Slurry fuel
Combustion
Dynamic Characteristics of the Flange Joint with a Snap in Aero-Engine
期刊论文
INTERNATIONAL JOURNAL OF ACOUSTICS AND VIBRATION, 2018, 卷号: 23, 页码: 168-174
作者:
Liu, Yu
;
Wang, Jianjun
;
Chen, Liqiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
Energy dissipation
Engines
Flanges
Hysteresis
Hysteresis loops
Stiffness
Transient analysis
Unloading
Angle of rotation
Dynamic characteristics
Generation mechanism
Nonlinear transient analysis
Stiffness characteristics
Vibration amplitude
Vibration characteristics
Vibration suppression
Aircraft engines
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