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科研机构
北京大学 [167]
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期刊论文 [124]
其他 [42]
会议论文 [1]
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2017 [5]
2016 [8]
2015 [12]
2014 [28]
2013 [15]
2012 [7]
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专题:北京大学
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Influence of Intermittency on the Quasi-perpendicular Scaling in Three-dimensional Magnetohydrodynamic Turbulence
期刊论文
ASTROPHYSICAL JOURNAL, 2017
Yang, Liping
;
He, Jiansen
;
Tu, Chuanyi
;
Li, Shengtai
;
Zhang, Lei
;
Wang, Xin
;
Marsch, Eckart
;
Wang, Linghua
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
magnetohydrodynamics (MHD)
solar wind
turbulence
SOLAR-WIND INTERMITTENCY
ALFVENIC TURBULENCE
MAGNETIC-FIELD
MHD TURBULENCE
ANISOTROPY
FLUCTUATIONS
SIMULATIONS
VELOCITY
承压含水层应力场与井水位变化的数值模拟
期刊论文
北京大学学报 自然科学版, 2017
谢雨晴
;
赵永红
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
井水位
渗流
应力场变化
groundwater level
permeation
variation of stress field
An improved decoupling algorithm for low Mach number near-critical fluids
期刊论文
COMPUTERS & FLUIDS, 2017
Hu, Zhan-Chao
;
Zhang, Xin-Rong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Near-critical fluids
Piston effect
Decoupling algorithm
Block-coupled
Rayleigh-Benard convection
RAYLEIGH-BENARD CONVECTION
VAPOR CRITICAL-POINT
DIRECT NUMERICAL-SIMULATION
SUPERCRITICAL-FLUID
HEATED CAVITY
INSTABILITIES
TRANSPORT
FLOWS
Stability analysis of slope in strain-softening soils using local arc-length solution scheme
期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2017
Wang Xiang-rong
;
Rong Qi-guo
;
Sun Shu-li
;
Wang Hui
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Strain-softening
Progressive failure
Slope stability
Local arc-length scheme
Numerical simulation
SNAP-BACK
PROGRESSIVE FAILURE
NUMERICAL-ANALYSIS
CONCRETE
BEHAVIOR
LOCALIZATION
FORMULATION
LANDSLIDE
SOLIDS
An element-free Galerkin approach for rigid-flexible coupling dynamics in 2D state
期刊论文
APPLIED MATHEMATICS AND COMPUTATION, 2017
Xie, Dan
;
Jian, Kailin
;
Wen, Weibin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Element-free Galerkin (EFG) method
Interpolating generalized moving least squares (IGMLS)
Numerical computation
Rigid-flexible coupling dynamics
Rotating flexible beam
POINT INTERPOLATION METHOD
KERNEL PARTICLE METHODS
FREE-VIBRATION ANALYSIS
HUB-BEAM SYSTEM
MULTIBODY SYSTEMS
TIP MASS
FORMULATION
BODIES
FEM
迪北气田三维探区下侏罗统阿合组裂缝定量预测
期刊论文
地学前缘, 2016
于璇
;
侯贵廷
;
李勇
;
雷刚林
;
能源
;
魏红兴
;
郑淳方
;
周露
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
构造裂缝
致密砂岩
阿合组
有限元
二元法
tectonic fractures
tight sandstone
Ahe Formation
finite element
two factor method
An efficient and positivity-preserving layer method for modeling radiation belt diffusion processes
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2016
Tao, X.
;
Zhang, L.
;
Wang, C.
;
Li, X.
;
Albert, J. M.
;
Chan, A. A.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
layer method
monotone cubic interpolation
radiation belt modeling
bounce resonance
magnetosonic waves
NONLINEAR PARABOLIC EQUATIONS
QUASI-LINEAR DIFFUSION
PART I IMPLICIT
RELATIVISTIC ELECTRONS
SEMIIMPLICIT SCHEMES
NUMERICAL-SIMULATION
CUBIC INTERPOLATION
DYNAMICS
DIAGONALIZATION
ACCELERATION
Two-dimensional time-domain finite-difference modeling for viscoelastic seismic wave propagation
期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2016
Fan, Na
;
Zhao, Lian-Feng
;
Xie, Xiao-Bi
;
Ge, Zengxi
;
Yao, Zhen-Xing
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/04
Numerical solutions
Elasticity and anelasticity
Seismic attenuation
Wave propagation
INCLUDING SURFACE-TOPOGRAPHY
CONSTANT-Q
SYNTHETIC SEISMOGRAMS
NUMERICAL-SIMULATION
FRACTIONAL LAPLACIAN
RHEOLOGICAL MODELS
ATTENUATION
MEDIA
EFFICIENT
DISPERSION
Tunable optical bound states in the continuum beyond in-plane symmetry protection
期刊论文
PHYSICAL REVIEW B, 2016
Ni, Liangfu
;
Wang, Zhixin
;
Peng, Chao
;
Li, Zhengbin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
SURFACE-EMITTING LASERS
COUPLED-WAVE ANALYSIS
TRANSVERSE-ELECTRIC POLARIZATION
PHOTONIC-CRYSTAL LASERS
GUIDED MODE RESONANCE
RADIATION CONTINUUM
Numerical simulation on the thermal radiative properties of a 2D SiO2/W/SiO2/W layered grating for thermophotovoltaic applications
期刊论文
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2016
Zhao, Yi
;
Fu, Ceji
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Wavelength selectivity
Layered grating
TPV emitter
Electromagnetic resonance
METALLIC PHOTONIC CRYSTALS
COHERENT EMISSION
ABSORBERS
EMITTERS
POLARITONS
DESIGN
FILM
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