In this lecture Prof. Jens N. Sørensen presents a derivation of the Betz limit, which gives the theoretical upper limit for the power production of a horizontal-axis wind turbine. The derivation is based on 1D momentum theory and shows that no more than 59.3% of the available power in the wind can be exploited in the rotor of a wind turbine.
Негізгі бет One Dimensional Momentum Theory and the Betz Limit for Maximum Power Production
Пікірлер: 6