ECN publication
Aerodynamisch herontwerp NedWind 40 rotor
Published by: Publication date:
ECN 1995
ECN report number: Document type:
ECN-C--95-108 ECN publication
Number of pages: Full text:
24 Download PDF  

The method and assumptions followed for the aerodynamic re-design of thetwo-bladed NedWind rotor 40 (500 kW) are described. Attention is paid to the choice of the aerodynamic profiles and the calculation of the optimal geometry. The blade has been designed for a three-bladed configuration. However, the aim was to reduce the losses for a two-bladed configuration as much as possible. The actual optimal geometry is described in a separate, confidential report. 4 figs., 10 refs., 1 appendix

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