Sumários

Problems - Solar Radiation

9 maio 2018, 12:00 Miguel Abreu de Almeida Mendes

Resolution of problems 22 and 23 of the list of proposed problems on thermal radiation.


Numerical Example - Heat transfer from fin

9 maio 2018, 09:30 Miguel Abreu de Almeida Mendes

Presentation of a numerical example of solving the fin equation (one-dimensional steady problem):

Description of steps for discretizing the fin equation using Finite Volume Method
Implementation of the algorithm in numerical code using MatLab (based on application of TDMA for solution of discretized problem)



Problems - Solar Radiation

8 maio 2018, 10:00 Miguel Abreu de Almeida Mendes

Resolution of problems 22 and 23 of the list of proposed problems on thermal radiation.


Finite volume method for unsteady and multi-dimensional heat conduction problems

7 maio 2018, 12:30 Miguel Abreu de Almeida Mendes

Discretization of the unsteady heat conduction equation for 1D problems. Explicit, Crank-Nicolson and fully implicit methods.
Discretization of the general 3D unsteady heat conduction equation.Solution of the system of algebraic equations: line-by-line Gauss-Seidel method. Under-realxation.


Ensaio laboratorial

7 maio 2018, 08:30 João Eduardo de Barros Teixeira Borges

Ensaio laboratorial de transferência de calor com mudança de fase (os ensaios realizaram-se de forma concentrada nos dias 12/03, 14/03, e 15/03).