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科研机构
北京大学 [140]
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期刊论文 [114]
其他 [14]
会议论文 [12]
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2017 [15]
2016 [12]
2015 [12]
2014 [18]
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2012 [10]
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专题:北京大学
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Coupling between Mercury and its nightside magnetosphere: Cross-tail current sheet asymmetry and substorm current wedge formation
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2017
Poh, Gangkai
;
Slavin, James A.
;
Jia, Xianzhe
;
Raines, Jim M.
;
Imber, Suzanne M.
;
Sun, Wei-Jie
;
Gershman, Daniel J.
;
DiBraccio, Gina A.
;
Genestreti, Kevin J.
;
Smith, Andy W.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Mercury
cross-tail current sheet
asymmetry
substorm current wedge
magnetotail
MAGNETOTAIL CURRENT SHEET
MESSENGER OBSERVATIONS
PLASMA SHEET
MAGNETIC-FIELD
SPATIAL-DISTRIBUTION
DISTANT MAGNETOTAIL
MAVEN OBSERVATIONS
RECONNECTION
DIPOLARIZATION
MAGNETOPAUSE
An explanation of auroral intensification during the substorm expansion phase
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2017
Yao, Zhonghua
;
Rae, I. J.
;
Lui, A. T. Y.
;
Murphy, K. R.
;
Owen, C. J.
;
Pu, Z. Y.
;
Forsyth, C.
;
Grodent, D.
;
Zong, Q.G.
;
Du, A. M.
;
Kalmoni, N. M. E.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
substorm
field-aligned current
plasma sheet
aurora
magnetotail
NEAR-EARTH TAIL
MULTIPLE-ONSET SUBSTORMS
PLASMA SHEET
MAGNETIC-FIELD
PSEUDO-BREAKUP
FLOW BURSTS
MAGNETOSPHERIC SUBSTORM
DIPOLARIZATION FRONTS
PARTICLE-ACCELERATION
THEMIS OBSERVATIONS
一种基于Actor模型的弹性可伸缩的流处理框架
期刊论文
计算机研究与发展, 2017
詹杭龙
;
刘澜涛
;
康亮环
;
曹东刚
;
谢冰
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
流处理
Actor模型
云计算
弹性可伸缩
2层路由机制
stream processing
Actor model
cloud computing
elastic scalable
two-layer routing mechanism
An efficient stochastic approach for flow in porous media via sparse polynomial chaos expansion constructed by feature selection
期刊论文
ADVANCES IN WATER RESOURCES, 2017
Meng, Jin
;
Li, Heng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Uncertainty quantification
Karhunen-Loeve expansion
Sparse polynomial chaos expansion
Feature selection
LASSO-LAR
GLOBAL SENSITIVITY-ANALYSIS
UNCERTAINTY QUANTIFICATION
DIFFERENTIAL-EQUATIONS
PROBABILISTIC-COLLOCATION
OPTIMAL ALLOCATION
RANDOM-FIELDS
MODELS
RESOURCES
REDUCTION
Development of a General Package for Resolution of Uncertainty-Related Issues in Reservoir Engineering
期刊论文
ENERGIES, 2017
Xue, Liang
;
Dai, Cheng
;
Wang, Lei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
reservoir simulation
uncertainty quantification
automatic history matching
ENSEMBLE KALMAN FILTER
PROBABILISTIC COLLOCATION METHOD
PETROLEUM-RESERVOIR
DATA ASSIMILATION
POLYNOMIAL CHAOS
FLOW
QUANTIFICATION
ALGORITHM
SIMULATIONS
EFFICIENT
Surrogate model based iterative ensemble smoother for subsurface flow data assimilation
期刊论文
ADVANCES IN WATER RESOURCES, 2017
Chang, Haibin
;
Liao, Qinzhuo
;
Zhang, Dongxiao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Data assimilation
Iterative ensemble smoother
Surrogate model
Independent parameters
Subsurface flow
PARTIAL-DIFFERENTIAL-EQUATIONS
STOCHASTIC COLLOCATION METHOD
RANDOM INPUT DATA
KALMAN FILTER
UNCERTAINTY QUANTIFICATION
HYDRAULIC CONDUCTIVITY
CONTAMINANT TRANSPORT
PARAMETERS
FIELDS
NONSTATIONARY
Influence of coupled boundary layer suction and bowed blade on flow field and performance of a diffusion cascade
期刊论文
CHINESE JOURNAL OF AERONAUTICS, 2017
Cao Zhiyuan
;
Liu Bo
;
Zhang Ting
;
Yang Xiqiong
;
Chen Pingping
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Axial compressor
Boundary layer suction
Bowed blade
Corner separation
Coupled method
Passage vortex
ADJOINT AERODYNAMIC OPTIMIZATION OF A TRANSONIC FAN ROTOR BLADE WITH A LOCALIZED TWO-LEVEL MESH DEFORMATION METHOD
会议论文
Tang, Xiao
;
Luo, Jiaqi
;
Liu, Feng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
AXIAL COMPRESSOR ROTOR
FLOW
Modeling and simulation of the temperature and stress fields in a 3D turbine blade coated with thermal barrier coatings
期刊论文
SURFACE & COATINGS TECHNOLOGY, 2017
Zhu, W.
;
Wang, J. W.
;
Yang, L.
;
Zhou, Y. C.
;
Wei, Y. G.
;
Wu, R. T.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Turbine blade
Thermal barrier coatings
Conjugated heat transfer simulations
Turbulence model
Thermal stress
Fluid-solid coupling
TBC SYSTEMS
FATIGUE
DELAMINATION
TURBULENCE
CREEP
OXIDE
VANE
A two-stage adaptive stochastic collocation method on nested sparse grids for multiphase flow in randomly heterogeneous porous media
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2017
Liao, Qinzhuo
;
Zhang, Dongxiao
;
Tchelepi, Hamdi
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Adaptive stochastic collocation method
Nested sparse grids
Two-stage approach
Multiphase flow
Heterogeneous porous media
PARTIAL-DIFFERENTIAL-EQUATIONS
RANDOM INPUT DATA
PROBABILISTIC COLLOCATION
UNCERTAINTY
TRANSFORM
TRANSPORT
EXPANSIONS
QUADRATURE
EFFICIENT
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