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科研机构
地质与地球物理研究所 [6]
北京大学 [2]
力学研究所 [1]
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期刊论文 [8]
其他 [1]
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2022 [1]
2018 [3]
2016 [1]
2015 [1]
2011 [2]
2006 [1]
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A Direct-Forcing Immersed Boundary Method for Incompressible Flows Based on Physics-Informed Neural Network
期刊论文
Fluids, 2022, 卷号: 7, 期号: 2, 页码: 56
作者:
Huang Y(黄毅)
;
Zhang ZY(张治愚)
;
Zhang X(张星)
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  |  
浏览/下载:62/0
  |  
提交时间:2022/01/27
physics-informed neural networks (PINN)
direct-forcing immersed boundary method
incompressible laminar flow
circular cylinder
Simulating Seismic Wave Propagation in Viscoelastic Media with an Irregular Free Surface
期刊论文
PURE AND APPLIED GEOPHYSICS, 2018, 卷号: 175, 期号: 10, 页码: 3419-3439
作者:
Liu, Xiaobo
;
Chen, Jingyi
;
Zhao, Zhencong
;
Lan, Haiqiang
;
Liu, Fuping
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  |  
浏览/下载:57/0
  |  
提交时间:2018/12/11
Irregular free surface
viscoelastic
wavefield simulation
convolutional perfectly matched layer
SEISMIC WAVEFIELD SIMULATION WITH IRREGULAR SURFACE TOPOGRAPHY AND GRAPHIC PROCESSING UNIT (GPU) IMPLEMENTATION
期刊论文
JOURNAL OF SEISMIC EXPLORATION, 2018, 卷号: 27, 期号: 5, 页码: 445-472
作者:
Liu, Xiaobo
;
Chen, Jingyi
;
Lan, Haiqiang
;
Zhao, Zhencong
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  |  
浏览/下载:56/0
  |  
提交时间:2019/03/04
wavefield simulation
surface topography
finite-difference
convolutional perfectly matched layer
Graphic Processing Unit
GPU
Elastic reverse time migration using a topography flattening scheme
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 4, 页码: 1434-1446
作者:
Hou Jue
;
Liu YouShan
;
Lan HaiQiang
;
Xu Tao
;
Bai ZhiMing
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  |  
浏览/下载:45/0
  |  
提交时间:2018/09/28
Irregular surface
Elastic wave
Reverse time migration
Boundary conforming grid
Finite difference
Application of a perfectly matched layer in seismic wavefield simulation with an irregular free surface
期刊论文
GEOPHYSICAL PROSPECTING, 2016, 卷号: 64, 期号: 1, 页码: 112-128
作者:
Lan, Haiqiang
;
Chen, Jingyi
;
Zhang, Zhongjie
;
Liu, Youshan
;
Zhao, Jianguo
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  |  
浏览/下载:22/0
  |  
提交时间:2017/11/27
Perfectly matched layer
Irregular free surface
Finite-difference
Seismic wavefield
THE MINIMAL CONFORMING H-k FINITE ELEMENT SPACES ON R-n RECTANGULAR GRIDS
其他
2015-01-01
Hu, Jun
;
Zhang, Shangyou
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  |  
浏览/下载:2/0
  |  
提交时间:2015/11/13
Conforming finite element
rectangular grid
INHOMOGENEOUS DIRICHLET PROBLEM
LIPSCHITZ-DOMAINS
BOUNDARY-CONDITIONS
ELLIPTIC-EQUATIONS
INTERPOLATION
NEUMANN
Wave-field simulation in VTI media with irregular free surface
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2011, 卷号: 54, 期号: 8, 页码: 2072-2084
作者:
Lan Hai-Qiang
;
Liu Jia
;
Bai Zhi-Ming
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  |  
浏览/下载:13/0
  |  
提交时间:2018/09/26
Irregular Free Surface
Anisotropy
Curvilinear Grids
Wave-field Simulation
Finite-difference
Wave-field simulation in VTI media with irregular free surface
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2011, 卷号: 54, 期号: 8, 页码: 2072-2084
作者:
Lan Hai-Qiang
;
Liu Jia
;
Bai Zhi-Ming
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  |  
浏览/下载:15/0
  |  
提交时间:2018/09/26
Irregular Free Surface
Anisotropy
Curvilinear Grids
Wave-field Simulation
Finite-difference
Traction image method for irregular free surface boundaries in finite difference seismic wave simulation
期刊论文
geophysical journal international, 2006
Zhang, Wei
;
Chen, Xiaofei
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  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
finite difference
MacCormack scheme
seismic wave simulation
stress image method
topography
traction image method
PLANAR FREE-SURFACE
VELOCITY-STRESS
COMPUTATIONAL ACOUSTICS
PSEUDOSPECTRAL METHOD
HETEROGENEOUS MEDIA
DYNAMIC RUPTURE
HIGH-ACCURACY
HALF-SPACE
PROPAGATION
TOPOGRAPHY
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