Thermal Radiation - VI

22 abril 2015, 12:00 • Pedro Jorge Martins Coelho

Resolution of problems 19 and 20 of the list of proposed problems on thermal radiation.

Thermal Radiation - VI

22 abril 2015, 11:00 • Pedro Jorge Martins Coelho

Resolution of problems 19 and 20 of the list of proposed problems on thermal radiation.

Finite volume method for 1D steady, heat conduction -I

22 abril 2015, 09:30 • Pedro Jorge Martins Coelho

Finite volume method: fundamentals. Discretization of the heat conduction equation for 1D, steady state problems.

Solar radiation

20 abril 2015, 12:30 • Pedro Jorge Martins Coelho

Solar radiation: the extra-terrestrial solar radiation, sun-earth geometric relationship, solar time and angles. Calculation of the angle of incidence for horizontal, tilted and vertical surfaces. Calculation of the total amount of radiation incident on a surface during a period of time, neglecting the earth atmosphere.

Atmospheric extinction of solar radiation. Direct and diffuse components.

Solar collectors: energy balance and collector efficiency.

Ensaio experimental - ebulição e condensação

20 abril 2015, 08:30 • Antonio Luis Moreira

O ensaio é realizado de forma concentrada na semana 9 - 13 Março 2015