A dynamic stall-corrected Blade Element-Momentum algorithm using a hybrid database is validated through the numerical comparison with Sandra experimental measurements on a 2-m diameter wind turbine of Troposkien shape. The numerical predictions are compared to experimental data and also to numerical computations based on an existing literature database, allowing to explore the potential of the proposed hybrid database for vertical-axis wind turbine power prediction.
Numerical Validation of a Blade Element-Momentum Algorithm based on Hybrid Airfoil Polars for a 2-m Darrieus Wind Turbine
BEDON, GABRIELE;BENINI, ERNESTO
2012
Abstract
A dynamic stall-corrected Blade Element-Momentum algorithm using a hybrid database is validated through the numerical comparison with Sandra experimental measurements on a 2-m diameter wind turbine of Troposkien shape. The numerical predictions are compared to experimental data and also to numerical computations based on an existing literature database, allowing to explore the potential of the proposed hybrid database for vertical-axis wind turbine power prediction.File in questo prodotto:
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