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An ADER-type scheme for a class of equations arising from the water-wave theory
(Elsevier, 2016)
In this work we propose a numerical strategy to solve a family of partial differential equations arising from the water-wave theory. These problems may contain four terms; a source which is an algebraic function of the ...
Aplicação do método das diferenças finitas para a obtenção da deflexão de placas delgadas ortotrópicas bi-apoiadas
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2018-06-15)
In this work we present the numerical solution, by Finite Differences Method, of the fourth-order Partial Differential Equation that controls the bi-supported orthopropic thin plates’ deflection when subjected to an uniformly ...
Fortran and C programs for the time-dependent dipolar Gross-Pitaevskii equation in an anisotropic trap
(2015-01-01)
Many of the static and dynamic properties of an atomic Bose-Einstein condensate (BEC) are usually studied by solving the mean-field Gross-Pitaevskii (GP) equation, which is a nonlinear partial differential equation for ...
Aplicación del caos polinomial a ecuaciones diferenciales parciales aleatorias
(Ciencia e Ingeniería, 2014)
Some nonlinear mechanical problems solved with analytical solutions
(Planta Piloto de Ingeniería Química, 2004-04)
In this paper the analytical solution of nonlinear ordinary differential systems is addressed. Some of the problems are classical in the related literature and exhibit chaotic behavior in certain ranges of the involved ...
Cálculo da temperatura no interior de uma placa com auxílio do método das diferenças finitas
(Campo MouraoCuritiba, 2014)
This paper addresses the analysis of the efficiency of the Finite Difference Method when applied to a common problem of physics and engineering: the temperature distribution along a thin, square plate. The paper contains ...
Computational semi-analytical method for the 3D elasticity bending solution of laminated composite and sandwich doubly-curved shells
(Elsevier Ltd, 2020-10-15)
In this paper, a three-dimensional numerical solution for the bending study of laminated composite doubly-curved shells is presented. The partial differential equations are solved analytically by the Navier summation for ...
Numerical model for calculation of hydraulic transiente and fluid-structure interaction in fluid transport systems
(Associa????o Brasileira de Energia Nuclear, 2020)