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浏览/检索结果:
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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
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
Complex Frequency-Shifted Perfectly Matched Layers for 2.5D Frequency-Domain Marine Controlled-Source EM Field Simulations
期刊论文
SURVEYS IN GEOPHYSICS, 2022, 页码: 30
作者:
Li, Gang
;
Zhang, Liang
;
Goswami, Bedanta K.
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  |  
浏览/下载:18/0
  |  
提交时间:2022/07/15
Marine electromagnetics (EM)
Boundary condition
Perfectly matched layers (PML)
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
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
An Efficient Unsplit Perfectly Matched Layer for Finite-Element Time-Domain Modeling of Elastodynamics in Cylindrical Coordinates
期刊论文
Pure and Applied Geophysics, 2020, 卷号: 177, 期号: 9, 页码: 4345-4363
作者:
Zhou, Feng-xi
;
Wang, Li-ye
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  |  
浏览/下载:2/0
  |  
提交时间:2022/02/17
Efficiency
Elastic waves
Numerical methods
Time domain analysis
Wave equations
Cylindrical coordinate systems
Cylindrical coordinates
Displacement-based formulations
Elastodynamic equation
Finite element time domains
Perfectly Matched Layer
Perfectly matched layer techniques
Unsplit-field perfectly matched layers
Efficient Stochastic Galerkin Methods for Maxwell's Equations with Random Inputs
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2019, 卷号: 80, 期号: 1, 页码: 248-267
作者:
Fang, Zhiwei
;
Li, Jichun
;
Tang, Tao
;
Zhou, Tao
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2020/01/10
Maxwell's equations
Finite element method
Random inputs
Polynomial chaos methods
Stochastic Galerkin
Numerical dispersion analysis of discontinuous Galerkin method with different basis functions for acoustic and elastic wave equations
期刊论文
GEOPHYSICS, 2018, 卷号: 83, 期号: 3, 页码: T87-T101
作者:
Meng, Weijuan
;
Fu, Li-Yun
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  |  
浏览/下载:14/0
  |  
提交时间:2018/10/08
Characteristic Analysis of Interior Hydrodynamic Noise in Jetting Centrifugal Pump
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 4, 页码: 156-164
作者:
Guo, Rong
;
Li, Rennian
;
Zhang, Renhui
;
Song, Qice
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/14
Acoustic fields
Acoustic noise measurement
Centrifugal pumps
Frequency domain analysis
Hydrodynamics
Impellers
Large eddy simulation
Numerical methods
Stators
Structural dynamics
Thermal noise
Characteristic frequencies
Flow induced structure
Flow-borne noise
Hydrodynamic noise
Interior noise
Large Eddy simulation methods
Structural characteristics
Time and frequency domains
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