The extended Betz–Lanchester limit

A. Cuerva and A. Sanz-Andrés

Renewable Energy, 2005, vol. 30, issue 5, 783-794

Abstract: A proposal for an extended formulation of the power coefficient of a wind turbine is presented. This new formulation is a generalization of the Betz–Lanchester expression for the power coefficient as function of the axial deceleration of the wind speed provoked by the wind turbine in operation. The extended power coefficient takes into account the benefits of the power produced and the cost associated to the production of this energy.

Keywords: Wind turbine; Optimisation; Performance (search for similar items in EconPapers)
Date: 2005
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:30:y:2005:i:5:p:783-794

DOI: 10.1016/j.renene.2004.07.017

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