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Simulation of grout diffusion in fractured rock mass by equivalent seepage lattice elements
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2023, 卷号: 157, 页码: 207-215
作者:
Li, Jing
;
Zhu XG(朱心广)
;
Feng C(冯春)
;
Wang LX(王理想)
;
Han GF(韩国锋)
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浏览/下载:0/0
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提交时间:2024/02/26
Seepage lattice element
Bingham fluid
Equivalent fracture-pore
Grout diffusion
Parameter study
Optimal Control in a Bounded Domain for Wave Propagating in the Whole Space: Coupling Through Boundary Integral Equations
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 92, 期号: 3, 页码: 52
作者:
Gong, Wei
;
Li, Buyang
;
Yang, Huanhuan
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浏览/下载:8/0
  |  
提交时间:2023/02/07
Wave equation
Unbounded domain
Boundary integral equation
Well-posedness
Convolution quadrature
Stability
Convergence
Error estimate
A FOURTH-ORDER UNFITTED CHARACTERISTIC FINITE ELEMENT METHOD FOR SOLVING THE ADVECTION-DIFFUSION EQUATION ON TIME-VARYING DOMAINS
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2022, 卷号: 60, 期号: 4, 页码: 2203-2224
作者:
Ma, Chuwen
;
Zhang, Qinghai
;
Zheng, Weiying
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浏览/下载:2/0
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提交时间:2023/02/07
 
unfitted characteristic finite element methods
time-varying domains
moving boundary problems
the advection-diffusion equation
fourth-order error estimates
Subdivision based isogeometric analysis for geometric flows
期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2021, 页码: 24
作者:
Pan, Qing
;
Rabczuk, Timon
;
Chen, Chong
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浏览/下载:14/0
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提交时间:2022/04/02
extended Loop subdivision
geometric flows
isogeometric analysis
Analysis of the Fourier series Dirichlet-to-Neumann boundary condition of the Helmholtz equation and its application to finite element methods
期刊论文
NUMERISCHE MATHEMATIK, 2021, 页码: 30
作者:
Xu, Liwei
;
Yin, Tao
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浏览/下载:29/0
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提交时间:2021/04/26
35J25
65N30
74F10
Grout penetration process simulation and grouting parameters analysis in fractured rock mass using numerical manifold method
期刊论文
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2021, 卷号: 123, 页码: 93-106
作者:
Liu, Xuewei
;
Hu, Cheng
;
Liu, Quansheng
;
He, Jun
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浏览/下载:44/0
  |  
提交时间:2021/05/25
Numerical manifold method
Grouting
Discrete fracture networks
Rock mechanics
Propagation depth
ON DISCRETE SHAPE GRADIENTS OF BOUNDARY TYPE FOR PDE-CONSTRAINED SHAPE OPTIMIZATION
期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2021, 卷号: 59, 期号: 3, 页码: 1510-1541
作者:
Gong, Wei
;
Zhu, Shengfeng
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浏览/下载:12/0
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提交时间:2021/10/26
shape optimization
shape gradient
boundary formulation
boundary correction
a priori error estimate
finite element
Improved error estimates for semidiscrete finite element solutions of parabolic Dirichlet boundary control problems
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2020, 卷号: 40, 期号: 4, 页码: 2898-2939
作者:
Gong, Wei
;
Li, Buyang
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浏览/下载:5/0
  |  
提交时间:2021/04/26
Dirichlet boundary control
parabolic equation
finite element method
maximal L-p-regularity
Convergence and quasi-optimality of an adaptive finite element method for elliptic Robin boundary control problem
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2019, 卷号: 356, 页码: 1-21
作者:
Shen, Yue
;
Yan, Ningning
;
Zhou, Zhaojie
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浏览/下载:57/0
  |  
提交时间:2020/01/10
Elliptic optimal control problem
Robin boundary control
Adaptive finite element method
Convergence and quasi-optimality
A vector-valued phase field model for polycrystalline solidification using operator splitting method
期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2019, 卷号: 163, 页码: 37-49
作者:
Ren, Jian-kun
;
Chen, Yun
;
Xu, Bin
;
Sun, Ming-yue
;
Li, Dian-zhong
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  |  
浏览/下载:11/0
  |  
提交时间:2021/02/02
Phase field
Polycrystalline solidification
Grain boundary
Dendritic growth
Operator splitting method
Grain coarsening
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