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A fourth-order unfitted characteristic finite element method for free-boundary problems
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 469, 页码: 19
作者:
Ma, Chuwen
;
Zheng, Weiying
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/02/07
Free-boundary problems
Unfitted characteristic finite element
methods
Convection-diffusion equation
Navier-Stokes equations
Impact and post-impact behaviours of steel-reinforced concrete-filled steel tubular columns after exposure to fire
期刊论文
STRUCTURES, 2022, 卷号: 44, 页码: 680-697
作者:
Ji, Sun-Hang
;
Wang, Wen-Da
;
Xian, Wei
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  |  
浏览/下载:28/0
  |  
提交时间:2022/09/22
Finite element analysis (FEA) model
Post-fire
Lateral impact
Residual capacity
Simplified methods
Steel-reinforced concrete-filled steel tube (SRCFST)
Lateral impact behaviour of square CFST columns under fire condition
期刊论文
JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2022, 卷号: 196
作者:
Ji, Sun-Hang
;
Wang, Wen-Da
;
Xian, Wei
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  |  
浏览/下载:26/0
  |  
提交时间:2022/07/19
CFST column
Finite element (FE) model
Fire
Impact response
Simplified methods
10 kW rectangular laser beam generation with incoherent space combiner
期刊论文
Optik, 2022, 卷号: 260
作者:
Tian, Xiao
;
Bai, Yang
;
Lei, Guangzhi
;
Yu, Lidong
;
Zhou, Jingfeng
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  |  
浏览/下载:45/0
  |  
提交时间:2022/05/07
Incoherent space laser beam combination
10 kW beam combiner
Rectangular uniform beam spot
Multi-beam laser volumetric heat source
Finite element methods
Optical lens
Thermo-mechanical properties
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
  |  
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
Analysis of a Galerkin finite element method for the Maxwell-Schrodinger system under temporal gauge
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2021, 页码: 23
作者:
Ma, Chupeng
;
Zhang, Yongwei
;
Cao, Liqun
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  |  
浏览/下载:4/0
  |  
提交时间:2022/06/21
error estimates
Galerkin finite element methods
time stepping scheme
Maxwell-Schrodinger
Computable Interpolation Error Constants for the Geometric Simplex Finite Elements
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2021, 卷号: 87, 期号: 1, 页码: 21
作者:
Hao, Tingting
;
Guan, Xiaofei
;
Mao, Shipeng
;
Chen, Shaochun
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  |  
浏览/下载:42/0
  |  
提交时间:2021/04/26
Error Estimation
Interpolation error constants
Geometric simplex meshes
Finite element methods
Time-domain finite element method to generalized diffusion-elasticity problems with the concentration-dependent elastic constants and the diffusivity
期刊论文
Applied Mathematical Modelling, 2020, 卷号: 87, 页码: 55-76
作者:
Li, Chenlin
;
Guo, Huili
;
Tian, Xiaogeng
;
He, Tianhu
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  |  
浏览/下载:9/0
  |  
提交时间:2022/02/17
Diffusion
Elastic constants
Elasticity
Electromechanical devices
Finite element method
Mathematical transformations
Nonlinear equations
Numerical methods
Structural dynamics
Transient analysis
Concentration-dependent
Energy storage technologies
Generalized diffusion
Non-linear finite elements
Non-linear solutions
Principle of virtual work
Time-domain finite element methods
Transformation methods
Time-domain finite element method to generalized diffusion-elasticity problems with the concentration-dependent elastic constants and the diffusivity
期刊论文
Applied Mathematical Modelling, 2020, 卷号: 87, 页码: 55-76
作者:
Li, Chenlin
;
Guo, Huili
;
Tian, Xiaogeng
;
He, Tianhu
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/11/14
Diffusion
Elastic constants
Elasticity
Electromechanical devices
Finite element method
Mathematical transformations
Nonlinear equations
Numerical methods
Structural dynamics
Transient analysis
Concentration-dependent
Energy storage technologies
Generalized diffusion
Non-linear finite elements
Non-linear solutions
Principle of virtual work
Time-domain finite element methods
Transformation methods
The earth pressure of retaining wall caused by earthquake based on curved slip surface
期刊论文
Yantu Lixue/Rock and Soil Mechanics, 2020, 卷号: 41, 页码: 165-172
作者:
Zhou, Yong
;
Du, Hao-Nan
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  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Earthquakes
Friction
Pressure distribution
Soils
Earth pressure distribution
Finite element simulators
Horizontal layer analysis methods
Linear distribution
Seismic acceleration coefficients
Seismic earth pressure
Soil friction angle
Theoretical calculations
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