adaptive finite element
An adaptive finite element approximation of a generalized Ambrosio Tortorelli functional
... an adaptive finite element method to compute numerical minimizers, in which the mesh-refinement is driven by a pair of residual ...an adaptive algorithm that combines mesh-refinement with an ...
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An adaptive finite element procedure for fully-coupled point contact elastohydrodynamic lubrication problems
... an adaptive finite element solution to a fully-coupled EHL problem has been dis- ...the adaptive solver only utilizes mesh optimization at the final level in order to avoid the possibility of ...
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Adaptive Finite Element Method for Steady Convection Diffusion Equation
... This paper examines the numerical solution of the convection-diffusion equation in 2-D. The solu- tion of this equation possesses singularities in the form of boundary or interior layers due to non-smooth boundary ...
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An adaptive finite element approximation of a variational model of brittle fracture
... local adaptive refinement does not influence the formation of cracks beyond the usual numerical ...standard adaptive finite element algorithms for linear elliptic ...the adaptive mesh refinement ...
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Magnetic Field Analysis of Two Pole DC Motor using Adaptive Finite Element Method in Mat Lab
... Partial Differential Equation Toolbox: The Partial Differential Equation (PDE) Toolbox provides a powerful and flexible environment for the study and solution of partial differential equations in two space dimensions and ...
5
Parallel in space time, adaptive finite element framework for non linear parabolic equations
... an adaptive methodology for the solution of (linear and) nonlinear time dependent problems that is especially tailored for massively parallel ...time finite element solver coupled with a posteriori ...
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Adaptive Finite Element Modeling of Fatigue Crack Propagation
... This work proposes a self-adaptive user friendly model for simulating automatic fatigue crack propagation in two dimensional structural components. Moreover, the developed program has a much more flexible and ...
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A Parallel Finite Element Simulator for Ion Transport through Three-dimensional Ion Channel Systems
... parallel adaptive finite element package PHG, which provides the simulator with the ability of using large scale parallel processing, parallel mesh adaptation, and high order ...the finite ...
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An hp adaptive Newton discontinuous Galerkin finite element approach for semilinear elliptic boundary value problems
... so-called adaptive Newton-Galerkin paradigm for the numerical approximation of nonlinear problems of the type ...an adaptive finite element procedure, which, in turn, is based on a suitable a ...
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An adaptive stabilized finite element method for the generalized Stokes problem
... An adaptive finite element scheme for the generalized Stokes equation has been introduced and ...stabilized finite element method combined with an a posteriori error ...the ...
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Optimal control and inverse problems involving point and line functionals and inequality constraints
... a finite element ...our adaptive finite element approach leads to an efficient method for finding controls that have small error in the objective ...
188
Paper 01-2012-2
... an element edge is going to be p refined, the ref_flag attribute for the edge is set to 1, and the proposed order of approximation is stored at order ...an element edge is going to be h refined, the ...
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Finite Element Analysis Of A Motorcycle Alloy Wheel
... where u and f are the displacements and externally applied forces at the nodal points. The formation of the K matrix is dependent on the type of problem being attacked, and this module will outline the approach for truss ...
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System Level Crash Sled Simulations for Evaluating Helicopter Adaptive Seat Damper
... A finite-element based nonlinear dynamic model was developed for virtual crash evaluations of adaptive seat dampers to study their effectiveness in enhancing occupant protection during vertical crash ...
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A posteriori error estimation for a PDE constrained optimization problem involving the generalized Oseen equations
... trary finite element methods are not allowed, and second, considering standard finite element methods produces poor approximation results when convection–dominated regimes are considered ...of ...
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SENTIMENT ANALYSIS USING REPRESENTATIVE TERMS A GROUPING APPROACH FOR BINARY CLASSIFICATION OF DOCUMENTS
... wear. Finite-element analysis software ANSYS is employed to perform finite-element analysis on fatigue testing machine load shaft, bearing, universal joint key parts of the ...
6
LSFEM Implementation of MHD Numerical Solver
... the adaptive spatial refinement (it has already been implemented) and adaptive change of the order of basis functions over selected elements (h-p ...
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hp Adaptive discontinuous Galerkin methods for neutron transport criticality problems
... error estimator we have designed and implemented both h- and hp-refinement strate- gies, which are capable of automatically refining the finite element spaces employed within both the spatial and angular ...
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A Thermomechanically Coupled SMA Actuator Model for Finite Element Simulations of Adaptive Structures.
... behavior. This is because actuation requires a thermomechanically coupled SMA model. In addition, few SMA models use wire elements to model SMA wires, despite the fact that probably 95% of SMA actuator use ...
141
On the adaptive selection of the parameter in stabilized finite element approximations
... It should be borne in mind that the estimator η(α) is computed using the finite element approximation obtained using the value α as the stabilization parameter. The values of the quantities η(α), η V (α), and η P ...
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