Sumários
Overview of Tidal Energy Systems
14 março 2016, 17:00 • José Alberto Caiado Falcão de Campos
Overview of Tidal Energy Systems
LL Analysis of HAT
10 março 2016, 08:00 • João Baltazar
Design and analysis of a horizontal axis turbine with lifting line model.
The Lifitng Line Theory of a HAT Rotor
4 março 2016, 11:00 • José Alberto Caiado Falcão de Campos
The lifting line model for a rotor. The helicoidal vortex model. Induced velocities. The velocity and force diagram The optimum circulation distribution. Power coefficient for optimum turbines. Maximum power coefficient. The effect of drag. The simple beam theory for mechanical strength analysis. The bending moment. The centrifugal force. The shear stress. The von Mises stress calculation.