Finite element (FE) method
An explicit dynamics extended finite element method. Part 2: element-by-element Stable-Explicit/Explicit dynamic scheme
... eXtended Finite Element Method with standard critical time ...standard finite elements critical time step ...classical element-by-element strategy that couples the standard cen- ...
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The Perturbation Finite Element Method for Magnetic Modeling of a Loudspeaker
... I. INTRODUCTION A loudspeaker is an electromechanical transducer which converts electrical energy to mechanical work in the form of acoustic power [1] [2]. Loudspeakers can be modeled for instance by equivalent magnetic ...
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Robust image registration based on a Partition of Unity Finite Element Method
... Unity Finite Element Method presented in [6] to solve a variational approach to image ...new method offers several features to improve the robustness to outliers: the introduction of an ...
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Adaptive Space-Time Finite Element Method in High Temperature Superconductivity
... This mathematical problem, which we called the p-curl problem, is an evolutionary monotone-type partial differential equation with weak solutions belonging to a L p -type Sobolev function space. Due to singularities ...
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A Perturbation Finite Element Method for Modeling Electrostatic MEMS without Remeshing
... 3-D Finite Element Scheme for Computing Electromagnetic Field Distortions due to Defects in Eddy-Current Nondestructive Evaluation,” IEEE ...Perturbation Finite Element Method for ...
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Novel monolithic stabilized finite element method for fluid-structure interaction
... stabilized finite element method for Fluid-Structure Interaction A BSTRACT Numerical simulations of fluid-structure interaction (FSI) are of first interest in numerous industrial problems: ...
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Imposing essential boundary conditions in the eXtended Finite Element Method
... eXtended Finite Element Method. The X-FEM method allows one to easily model surfaces of discontinuity or domain boundaries on a mesh not necessarily conforming to these ...
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Correction of Homogenized Lamination Stacks via a Subproblem Finite Element Method
... subproblem finite element method is developed for efficient modeling of lamination stacks in magnetic ...Terms— Finite element method, homogenization, lamination stack, ...
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Electrostatic Analysis of Moving Conductors Using a Perturbation Finite Element Method
... mboutaayamou@ulg.ac.be This paper deals with the analysis of electrostatic problems involving moving devices by means of a per- turbation finite element method. A reference problem without any moving ...
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High order stabilized finite element method for MHD plasma modeling
... High order stabilized finite element method for MHD plasma modeling.. J Tarcisio-Costa, Boniface Nkonga.[r] ...
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Partitioned finite element method for structured discretization with mixed boundary conditions
... of the different treatment of the system equations, which allows the choice of imposed boundary conditions, this method is referred to as partitioned finite element method (PFEM). Despite the ...
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An optimal order finite element method for elliptic interface problems
... specific finite element method for problems involving interfaces is ...The method allows for non fitted meshes and is well adapted for elliptic problems with jumps of coefficients along a ...
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An Energy Stable Monolithic Eulerian Fluid-Structure Finite Element Method
... the method is presented; time implicit discretizations are proposed with iterative algo- rithms well posed at each step, at least for small displacements; stability is discussed for an implicit in time ...
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φ-FEM: a finite element method on domains defined by level-sets
... a finite element method for the problem above which is easy to implement, does not require a mesh fitted to Γ, and is guaranteed to converge ...a finite element function w h with the ...
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Continuous Interior Penalty Finite Element Method for Oseen's Equations
... PENALTY FINITE ELEMENT METHOD FOR OSEEN’S EQUATIONS ERIK BURMAN † , MIGUEL ...penalty method of Douglas and Dupont [Interior penalty procedures for elliptic and parabolic Galerkin methods, in ...
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Convergence of a simple adaptive finite element method for optimal control
... adaptive finite element method for an optimal control ...Courant finite element on locally refined meshes obtained by hierarchical ...
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An accurate finite element method for elliptic interface problems
... numerical method to solve the interface ...a finite element method to solve the saddle point prob- lem ...the finite dimensional ...
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A generalized finite element method for problems with sign-changing coefficients
... generalized finite element method in the spirit and framework of the Localized Orthogonal De- composition (LOD) [20, 25, ...standard finite element functions on a coarse mesh alone do ...
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Simplified welding arc model by the finite element method
... https://doi.org/10.1016/0045-7949(94)90171-6 Access and use of this website and the material on it are subject to the Terms and Conditions set forth at Simplified welding arc model by the finite element ...
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TWO-SCALE ANALYSIS OF CRACK USING THE EXTENDED FINITE ELEMENT METHOD
... 1 INTRODUCTION The aim of this work is to solve problems on a large structure containing a detail with a two-scale analysis. A coarse mesh is used for the structure, while a fine mesh is superimposed in a local zone ...
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