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Boundary element method to analyze acoustic scattering from a coupled swimbladder-fish body configuration
(Academic Press Ltd - Elsevier Science Ltd, 2020-11-10)
A model for computing acoustic scattering by swimbladdered fish is presented. The effect of acoustic coupling between the fish tissue and the swimbladder is included. The swimbladder is considered a gas-filled object whereas ...
Stabilization of low-order cross-grid $\mathbf{ P_k Q_l}$ mixed finite elements
(Elsevier Science, 2018-03)
In this paper we analyze a low-order family of mixed finite element methods for the numerical solution of the Stokes problem and a second order elliptic problem, in two space dimensions. In these schemes, the pressure is ...
A posteriori error analysis for a viscous flow-transport problem
(2016)
In this paper we develop an a posteriori error analysis for an augmented mixed-primal finite element approximation of a stationary viscous flow and transport problem. The governing system corresponds to a scalar, nonlinear ...
Organização, estrutura e funcionamento dos Conselhos Municipais de Saúde de Minas Gerais
(Universidade Federal de Minas GeraisBrasilENFERMAGEM - ESCOLA DE ENFERMAGEMPrograma de Pós-Graduação em Gestão de Serviços de SaúdeUFMG, 2021-08-27)
Introduction: The Health Councils have assumed permanent responsibility in the public management of health policies, overseeing the application of health resources, controlling the execution of health programs, monitoring ...
Hierarchical High-order Conforming C-1 Bases For Quadrangular And Triangular Finite Elements
(Wiley-BlackwellHoboken, 2017)
Introdução à análise estrutural via método dos elementos finitos
(Joinville, SC, 2021-05-07)
Atualmente, a tecnologia permite a resolução de diversos problemas de engenharia por
meio de métodos computacionais. Dentre eles, para a solução de equações diferenciais,
o MEF é muito utilizado. De fato, existem diversos ...
A posteriori error estimator for exponentially fitted Discontinuous Galerkin approximation of advection dominated problems
(Springer, 2016-03)
The paper deals with the weakly penalized exponentially fitted incomplete interior penalty (EF-IIPG0) scheme for advection-diffusion problems. In the first part of the paper, the (Formula presented.) -matrix property on ...
Continuous one-dimensional model of a spatial lattice. Deformation, vibration and buckling problems
(Elsevier, 2019-03)
Lattice towers and guyed masts are frequently used in the telecommunication industry, particularly to support antennas. These structural systems comprise a large number of elements (mainly, legs and diagonals) and for this ...