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On the identification of a single body immersed in a Navier-Stokes fluid
(2007)
In this work we consider the inverse problem of the identification of a single rigid body immersed in a fluid governed by the stationary Navier-Stokes equations. It is assumed that friction forces are known on a part of ...
A study of the internal boundary layer generated at the Alcantara Space Center
(Scientific and Academic PublishingRosemead, CA, 2015)
An atmospheric Internal Boundary Layer (IBL) occurs when sudden changes in surface roughness disturb
wind flows. The region of the Brazilian Alcantara Space Center (ASC), with its rocket launching pad located 150 m
downwind ...
A plausible extension of standard penalty, streamline upwind and immersed boundary techniques to the improved element-free Galerkin-based solution of incompressible Navier–Stokes equations
(Elsevier Science SA, 2020-12)
The present work has been conducted in order to propose the extension of standard penalty and stabilization techniques to the improved element-free Galerkin (IEFG) method, for the numerical solution of incompressible fluid ...
Classification of capillary CMC surfaces with symmetries in the unit ball
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE MATEMÁTICAPrograma de Pós-Graduação em MatemáticaUFMG, 2020-01-09)
Essa tese consiste de alguns resultados acerca de superfícies diferenciáveis, orientáveis, compactas, conexas, com bordo não vazio e curvatura média constante (CMC).
Na primeira parte, nós usamos o Método de Reflexão de ...
Método da fronteira imersa aplicado à modelagem matemática e simulação numérica de escoamentos turbulentos sobre geometrias móveis e deformáveisImmersed boundary method applied to mathematical modeling and numerical simulation of turbulent flow over moving and deformable boundaries
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em Engenharia MecânicaEngenhariasUFU, 2016)
Simulação computacional de escoamentos turbulentos gás-sólidoSimulação computacional de escoamentos turbulentos gás-sólido
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Mecânica, 2018)
Un nuevo enfoque para modelar regiones porosas sobre autómatas de Lattice Boltzmann
(Asociación Argentina Mecánica Computacional, 2014-09)
En este artículo se presenta un nuevo enfoque para modelar regiones porosas sobre la base del método de lattice Boltzmann. Dicho enfoque propone distribuir puntos de referencia sobre la región porosa, donde cada punto de ...
On the identification of a rigid body immersed in a fluid: A numerical approach
(Elsevier, 2008-11)
This work deals with the study of an inverse geometric problem in fluid mechanics. In particular, we are interested in the numerical reconstruction of a rigid body which is immersed in a cavity, filled with a fluid, by ...
Simulação de escoamentos não-periódicos utilizando as metodologias pseudo-espectral e da fronteira imersa acopladasSimulation of non-periodics flows using the fourier pseudo-spectral and immersed boundary methods
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em Engenharia MecânicaEngenhariasUFU, 2016)
Efficient solutions to robust, semi-implicit discretizations of the immersed boundary method
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2009)
The immersed boundary method is a versatile tool for the investigation of flow-structure interaction. In a large number of applications, the immersed boundaries or structures are very stiff and strong tangential forces on ...