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Galerkin finite element method for incompressible thermofluid flows framed within the bond graph theory
(ELSEVIER SCIENCE BV, 2009)
In this paper a bond graph methodology is used to model incompressible fluid flows with viscous and thermal effects. The distinctive characteristic of these flows is the role of pressure, which does not behave as a state ...
Implementation of a standard stream-upwind stabilization scheme in the element-free Galerkin based solution of advection-dominated heat transfer problems during solidification in direct chill casting processes
(Elsevier, 2019-05)
The present work has been conducted in order to propose an alternative solution for the heat transfer problem involved in direct-chill casting (DCC)processes, employing the element-free Galerkin (EFG)method. The internal ...
A discontinuous-Galerkin-based immersed boundary method
(JOHN WILEY & SONS LTD, 2008)
A numerical method to approximate partial differential equations on meshes that do not conform to the domain boundaries is introduced. The proposed method is conceptually simple and free of user-defined parameters. Starting ...
Discontinuous Galerkin methods for solving the acoustic wave equation
(Asociación Argentina de Mecánica Computacional, 2013-11)
In this work we develop a numerical simulator for the propagation of elastic waves by solving the one-dimensional acoustic wave equation with Absorbing Boundary Conditions (ABC’s) on the computational boundaries using ...
O método de Galerkin estocástico e a equação ao diferencial de transporte linear com dados de entrada Aleatórios
(Sociedade Brasileira de Matemática Aplicada e Computacional, 2013)