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Mostrando ítems 11-20 de 45
Solución numérica de las oscilaciones forzadas de un cilindro circular excitado transversalmente
(Ciencia e Ingeniería, 2014)
ALE method for solidification modelling
(Elsevier Science, 2004-06)
In this paper an arbitrary Lagrangian-Eulerian (ALE) formulation has been developed for the simulation of casting processes. The method is applied both to mould filling simulation, where it can provide accurate free surface ...
A second-order in time and space particle-based method to solve flow problems on arbitrary meshes
(Academic Press Inc Elsevier Science, 2019-03)
This work presents a novel proposal of a second-order accurate (in time and space) particle-based method for solving transport equations including incompressible flows problems within a mixed Lagrangian-Eulerian formulation. ...
Convergence of a finite element/ALE method for the Stokes equations in a domain depending on time
(Elsevier, 2009)
We consider the approximation of the unsteady Stokes equations in a time dependent
domain when the motion of the domain is given. More precisely, we apply the finite
element method to an Arbitrary Lagrangian Eulerian ...
Computational Plasmadynamics applied to parametric studies
(Institute of Physics Publishing, 2009-06)
A Three-Dimensional Finite Volume Arbitrary Lagrangian-Eulerian simulation code was developed to study different plasma physics problems in 3D+t. The code is based on a complex multi-component species program with transport ...
Análisis estacionario e inestacionario de perfiles aerodinámicos a números de Reynolds ultra-bajos (re<10000)
(Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y NaturalesCentro Regional Universitario Córdoba IUA, 2017)
El propósito de este estudio es describir los fenómenos que se manifiestan en flujos
donde el número de Reynolds es ultra-bajo (Re <10000). Para lograr dicho estudio, se
utilizan técnicas matemáticas capaces de resolver ...
Modelado numérico de interacción fluido estructura con metodología de mallas solapadas
(Universidad Nacional del Nordeste. Facultad de Ingeniería, 2022)
El fenómeno de interacción fluido-estructura (FSI, por Fluid Structur e Interaction)se encuentra presente en vastos campos de la naturaleza y desarrollos tecnológicos creados por el ser humano. El modelado numérico de las ...
Fluid–structure interaction study of the start-up of a rocket engine nozzle.
(Pergamon-elsevier Science Ltd, 2010-04)
The aim of this paper is to analyze the aeroelastic processes developed during the starting phase of a rocket engine via a coupling fluid/structure code. This analysis gives a better understanding of the behavior of the ...
Fluid-structure interaction study of the start-up of a rocket engine nozzle
(Elsevier, 2010-08)
The aim of this paper is to analyze the aeroelastic processes developed during the starting phase of a rocket engine via a coupling fluid/structure code. This analysis gives a better understanding of the behavior of the ...
Desenvolvimento de programa para simulação de escoamentos incompressíveis com fronteira móvel
(Universidade Tecnológica Federal do ParanáPato Branco, 2014-02-13)
In this work we develop a computational code for incompressible flows with moving
boundaries based on the finite element method. Such problems are found in engineering in several ways. As example one may cite the free ...