2023-09-192023-09-192021-07-08COSTA, Debora Duarte. Difusão do calor em um meio bidimensional pelo método de diferenças finitas. 2021. Trabalho de Curso (Licenciatura em Matemática) – Faculdade de Matemática, Campus Universitário de Castanhal, Universidade Federal do Pará, Castanhal, 2021. Disponível em: https://bdm.ufpa.br:8443/jspui/handle/prefix/6154. Acesso em:.https://bdm.ufpa.br/handle/prefix/6154Physical phenomena happen daily around us, and the vast majority of them are modeled by partial differential equations, which shows us the importance of studying these phenomena and simulating computationally to better understand how they materialize. The bibliographic research studied to carry out this work provides a better understanding of this area of applied mathematics. This work studies the simulation of heat diffusion in a two-dimensional medium. For this, a brief study of partial differential equations will be made, followed by Taylor’s serial expansions, Euler’s method, and the finite difference method to obtain the approximations, and then discretize these approximations and replace in the heat diffusion equation. Finally, in Matlab we will first propagate the heat in one dimension and then propagate the heat in two dimensions, to observe the diffusion behavior and obtain the numerical results in both cases.Acesso AbertoEquação diferencial parcialEquação do calorMétodo de diferenças finitasMATLABPartial differential equationHeat equationFinite difference methodCNPQ::CIENCIAS EXATAS E DA TERRADifusão do calor em um meio bidimensional pelo método de diferenças finitasTrabalho de Curso - Graduação - Monografia