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A mixed-primal finite element method for the coupling of Brinkman-Darcy flow and nonlinear transport.
(2021-01)
This paper is devoted to the mathematical and numerical analysis of a model describing the interfacial
flow-transport interaction in a porous-fluidic domain. The medium consists of a highly permeable
material, where the ...
Uma contribuição ao estudo do ajuste ótimo de parâmetros para cálculo de campos eletromagnéticos descontínuos com o método EFG
(Universidade Estadual Paulista (UNESP), 2014)
A 2-D model of Rayleigh instability in capillary tubes–surfactant effects
(Elsevier, 2004-05)
The Rayleigh instability of stagnant liquid films lining the interior of capillary tubes is analyzed with the aid of a 2-D free surface flow model; this axisymmetric model is previously validated using already published ...
Interpolating EFGM for computing continuous and discontinuous electromagnetic fields
(Emerald Group Publishing Limited, 2014)
Problems of vibrations, acoustics and dissipation.
(2018)
The goal of this dissertation is to develop and analyze efficient numerical tools to deal with vibration problems for coupled systems involving elastic structures and dissipative fluids.We will consider the vibration problem ...
Volume-averaged nodal projection method for nearly-incompressible elasticity using meshfree and bubble basis functions
(Elsevier, 2015)
We present a displacement-based Galerkin meshfree method for the analysis of nearly-incompressible linear elastic solids,
where low-order simplicial tessellations (i.e., 3-node triangular or 4-node tetrahedral meshes) are ...
Estratégias baseadas na partição da unidade para simulação do comportamento de meios parcialmente frágeis
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA ESTRUTURASPrograma de Pós-Graduação em Engenharia de EstruturasUFMG, 2019-11-04)
Meshfree Methods have been used as alternatives to the Finite Element Method, due to their flexibility in building conforming approximations. Another attractive feature is the capacity of obtaining approximate solutions ...
Comparison between lagrange multiplier and penalty methods to enforce essential boundary conditions in meshfree methods
(Universidad Nacional de Colombia -Sede Medellín, 2011)
A simulation of a cantilever beam was carried out with the aim of compared the performance of two Meshfree methods, Element Free Galerkin Method and Radial Point Interpolation Method, using two different methods to impose ...