finite difference method
Modelación en 3-D de acuíferos utilizando el método de las diferencias finitas3-D modeling of aquifers using the finite difference method
... the finite difference discretization of three-dimensional (3-D) of the equations governing the groundwater, with the aim to simulate and predict the behavior of an aquifer, of transient flow and steady ...
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Finite difference calculation of optical properties of hydrogenic impurity in spherical quantum dot with parabolic confinement
... The optical properties of an electron with an impurity in a spherical quantum dot under parabolic confinement are studied and energies, wave functions, binding energies, radial matrix elements, polarizability, ...
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MULTI-DIMENSIONAL SOUND FIELD REPRODUCTION BASED ON THE FINITE DIFFERENCE TIME DOMAIN METHOD
... the Finite Difference Method, Finite Element method and Boundary Element Method have become popular in acoustics ...the Finite Difference Method in time ...
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TF 1313 Finite Difference Approximations pdf
... This article provides a practical overview of numerical solutions to the heat equation using the finite difference method. The forward time, centered space (FTCS), the backward time, centered space ...
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FTCS finite difference scheme GPGPU parallel computing for the heat conduction equation = Programación en paralelo GPGPU del método en diferencias finitas FTCS para la ecuación del calor
... (FTCS) finite difference method for the heat conduction equation is outline, describing how the heat flow equation is derived in two dimensions and the particularities of the finite ...
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TítuloA mixed finite element method for the generalized Stokes problem
... mixed finite element method for the generalized Stokes prob- ...the finite element subspaces providing stability coincide with those employed for the usual Stokes flows except for one of them that ...
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An application of the finite element method to curve fitting
... the difference between the results increases. The explana tion for difference has to be found from the fact it nay be possible to find a curve different to the circle pas- sing through the four points (Pj; ...
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A Fixed Grid method for hyperelastic models in large strain analysis using the level set method
... Grid Finite Element Method (FGFEM) in addition to a Mooney-Rivlin hyper- elastic model is ...This method uses the mixed finite element formulation to treat the elements, but classifying these ...
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NUMERICAL APPROXIMATION OF THE BOUNDARY CONTROL FOR THE WAVE EQUATION WITH MIXED FINITE ELEMENTS IN A SQUARE
... The rest of the paper is organized in the following way. The second section briefly recalls some controllability results for the wave equation (1.2) and introduces the Hilbert Uniqueness Method. In the third ...
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OPTIMIZATION METHODS FOR THE ITERATIVE SOLUTION OF COUPLED FLUID-STRUCTURAL PROBLEMS
... The finite element modeling of coupled fluid-structural problems, arising e.g. from the coupled simulation of room acoustical and building acoustical problems, leads to large sparse unsymmet- ric linear systems of ...
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Stable high-order finite-difference methods based on non-uniform grid point distributions
... When uniform grids are used, GKS (Gustafsson, Kreiss, and Sundstrom) theory provides a sufficient test for stability and a recipe for obtaining stable boundary treatments that do not c[r] ...
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Un Método Numérico para la Solución de Problemas de Elasticidad de Cuerpos con Defectos e Inclusiones-Edición Única
... Ahora si a la generación de diferentes técnicas se refiere, merece cierta atención el nuevo método de aproximación propuesto por V. Maz’ya [3], [4], que se caracteriza por aproximaciones muy precisas en ciertos rangos ...
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Vibration analysis of a temple bell by Finite Element Method
... Therefore, since the Doza functions as added mass for 4-0L vibration mode when the bell vibrates, the 4-0L mode’s vibration frequency is slightly lower than that of the 4-0H mode, for which the Doza does not function as ...
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Two-dimensional mesh optimization in the finite element method
... Abstract-The solution to the problem of finding the optimum mesh design in the finite element method with the restriction of a given number of degrees of freedom, is [r] ...
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An ADER finite volume method for an atherosclerosis model
... •We have obtained a numerical solution of a 1D nonlinear reaction-diffusion type model, representing the initial stages of atherosclerosis, which is a variant of the one prop[r] ...
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Comparison study between colorimetric method and flame atomic absorption spectrophotometry in serum zinc status
... Colorimetric method provides higher serum zinc values than the FAAS, with a mean difference of - ...the method are between 38.96 µg/dl above the Colorimetric method and ...Colorimetric ...
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Numerical modeling of fiber specklegram sensors by using finite element method (FEM)
... the Finite Element Method (FEM) for modeling and optimizing Fiber Specklegram Sensors (FSSs) is ...numerical method allows computational visualization and quantification, in near field, of changes of ...
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Development of a System for the Computation of Electromagnetic Wave Scattering from Non-Penetrable Objects by Solving the Electric Field Integral Equation
... the Method of Moments has been thoroughly reviewed, starting from the mathematical base, then applying the method to an electrostatic problem (the capacitor, where two of its characteristics were studied: ...
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A GPU Parallel Finite Volume Method for a 3D Poisson Equation on Arbitrary Geometries
... second-order finite-volume technique on prisms elements, consisting of triangular grids in the horizontal direction and bounded by an irregular free surface and bottom in the vertical ...Jacobi method, and ...
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GJ - Drops - Sandoval Vallarta UAM - 12 April 2016
... energy difference (Bennett, 1976) Finite-size scaling approaches - Landau free energy (Binder, 1982) Test area (TA) method - Free energy perturbation (Gloor et ...
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