Singh, Shikha; Bhatti, T.S.; Kothari, D.P. - In: International Journal of Global Energy Issues 21 (2004) 3, pp. 236-242
The windmill efficiency, also designated as the power coefficient, is defined as the ratio of the actual power output to the power present in the free stream of a fluid flowing through the same cross-sectional area. There are remarks in the literature to the effect that the power coefficient of...
