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科研机构
北京大学 [16]
内容类型
期刊论文 [10]
其他 [5]
会议论文 [1]
发表日期
2017 [1]
2016 [2]
2014 [2]
2011 [1]
2009 [5]
2008 [2]
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专题:北京大学
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Spin-Controlled Multiple Pencil Beams and Vortex Beams with Different Polarizations Generated by Pancharatnam-Berry Coding Metasurfaces
期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2017
Zhang, Lei
;
Liu, Shuo
;
Li, Lianlin
;
Cui, Tie Jun
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2017/12/03
coding metasurface
Pancharatnam-Berry phase
anisotropy
vortex beam
circularly polarized waves
multiple beams
PHASE DISCONTINUITIES
LIGHT-PROPAGATION
TERAHERTZ WAVES
EFFICIENCY
METAMATERIALS
REFLECTION
SCATTERING
REFRACTION
DIFFUSION
3D Simulation for Dynamic Characteristics of Airflow and Dust Control in a Laneway of Coal Mine
其他
2016-01-01
Liu, Hui
;
Mao, Shanjun
;
Li, Mei
;
Yue, Jun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Ventilation system
Air flow
Dust dispersion
Eulerian model
CFD
3D visible simulations
VENTILATION
Kinetic modeling of detonation and effects of negative temperature coefficient
期刊论文
COMBUSTION AND FLAME, 2016
Zhang, Yudong
;
Xu, Aiguo
;
Zhang, Guangcai
;
Zhu, Chengmin
;
Lin, Chuandong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
NFC
Discrete Boltzmann model
Detonation
Non-equilibrium
Entropy production
DISCRETE BOLTZMANN MODEL
COMPRESSIBLE FLOWS
DIFFUSION FLAME
COMBUSTION
HYDROGEN
SIMULATIONS
COUNTERFLOW
MIXTURES
GAS
Resonant scattering of energetic electrons in the plasmasphere by monotonic whistler-mode waves artificially generated by ionospheric modification
期刊论文
annales geophysicae, 2014
Chang, S. S.
;
Ni, B. B.
;
Bortnik, J.
;
Zhou, C.
;
Zhao, Z. Y.
;
Li, J. X.
;
Gu, X. D.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/16
Space plasma physics
wave-particle interactions
RADIATION BELT ELECTRONS
FAST MAGNETOSONIC WAVES
TEMPORAL SIGNATURES
ELF RADIATION
PRECIPITATION
DIFFUSION
EMISSIONS
SIGNALS
FACILITY
HEATER
Energy relaxation and separation of a hot electron-hole pair in organic aggregates from a time-dependent wavepacket diffusion method
期刊论文
journal of chemical physics, 2014
Han, Lu
;
Zhong, Xinxin
;
Liang, WanZhen
;
Zhao, Yi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
BRIDGED DONOR/ACCEPTOR MOLECULES
STOCHASTIC SCHRODINGER-EQUATION
CHARGE-TRANSFER
CONJUGATED POLYMERS
EXCITED-STATE
SOLAR-CELLS
DYNAMICS
SYSTEMS
PHOTOVOLTAICS
INTERFACES
LARGE TIME BEHAVIORS OF THE ISENTROPIC BIPOLAR COMPRESSIBLE NAVIER-STOKES-POISSON SYSTEM
期刊论文
acta mathematica scientia, 2011
Chen, Zou
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
bipolar Navier-Stokes-Poisson system
optimal time convergence rate
total momentum
DIFFUSION WAVES
EQUATIONS
CONVERGENCE
EXISTENCE
FLUIDS
LIMIT
FLOW
Notes on modelling of environmental transport in wetland
期刊论文
communications in nonlinear science and numerical simulation, 2009
Zeng, Li
;
Chen, G. Q.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/12
Wetland
Porous media
Environmental hydraulics
FLOW CONSTRUCTED WETLANDS
POROUS-MEDIA
SUBSURFACE
HYDRODYNAMICS
DISPERSION
VEGETATION
SIMULATION
DIFFUSION
PATTERNS
CLIMATE
Evolution of Ring Current Protons Induced by Electromagnetic Ion Cyclotron Waves
期刊论文
chinese physics letters, 2009
Xiao Fu-Liang
;
Tian Tian
;
Chen Liang-Xu
;
Su Zhen-Peng
;
Zheng Hui-Nan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/16
WHISTLER-MODE CHORUS
RESONANT INTERACTION
ENERGETIC ELECTRONS
RADIATION BELT
ACCELERATION
PARTICLES
A domain decomposition method for two-phase transport model in the cathode of a polymer electrolyte fuel cell
其他
2009-01-01
Sun, Pengtao
;
Xue, Guangri
;
Wang, Chao-yang
;
Xu, Jinchao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2015/11/12
Two-phase model
Polymer electrolyte fuel cell
Kirchhoff transformation
Domain decomposition
Dirichlet-Neumann alternating iteration
Combined finite element-upwind finite volume method
FINITE-ELEMENT METHODS
CONVECTION-DIFFUSION PROBLEM
SCALAR CONSERVATION-LAWS
VOLUME SCHEMES
POROUS-MEDIA
FLOW
CONVERGENCE
DIMENSIONS
EQUATIONS
LAYER
Fast Numerical Simulation of Two-Phase Transport Model in the Cathode of a Polymer Electrolyte Fuel Cell
其他
2009-01-01
Sun, Pengtao
;
Xue, Guangri
;
Wang, Chaoyang
;
Xu, Jinchao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/16
Two-phase model
polymer electrolyte fuel cell
Kirchhoff transformation
convection dominated diffusion problem
streamline diffusion
Galerkin-least-squares
FINITE-ELEMENT METHODS
CONVECTION-DIFFUSION PROBLEM
POROUS-MEDIA
EQUATIONS
FLOW
STOKES
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