Calor Convenccao Natural
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Simulação numerica de escoamentos de fluidos pelo metodo de elementos finitos baseados em volumes de controle
In this investigation a control volume-finite element method (CVFEM) using a ninenoded finite element with quadratic interpolation functions has been developed for numerical simulation of incompressible, viscous, transient fluid flows. The Navier-Stokes equations in primitive varibles U,V,pare used as the mathematical model. The mass weighted interpolation (
Publicado em: 1998
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2. Algoritmo de diferenças finitas com variaveis primitivas em convencção natural, para placa plana vertical, aplicado a agua e ao ar com propriedades variaveis
The aim of the work is to analyse the behavior of the fluids water and air in laminar steady-state which natural convection flow around a vertical flat plate, considering both the uniform temperature and uniform heat flux cases and the variation of the properties with the temperature. The Finite Difference Method with the primitives variables is applied usin
Publicado em: 1995