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Journal article

Effect of placing a diffuser around a wind turbine : Effect of Placing a Diffuser around a Wind Turbine

From

Wind Energy Division, Risø National Laboratory for Sustainable Energy, Technical University of Denmark1

Risø National Laboratory for Sustainable Energy, Technical University of Denmark2

An actuator disc CFD model of the flow through a wind turbine in a diffuser is developed and validated. Further, it is shown theoretically from a 1D analysis that the Betz limit can be exceeded by a factor proportional to the relative increase in mass flow through the rotor induced by the diffuser. The theoretical 1D result is verified by the CFD model.

Copyright © 2000 John Wiley & Sons, Ltd.

Language: English
Publisher: John Wiley & Sons, Ltd.
Year: 2000
Pages: 207-213
ISSN: 10991824 and 10954244
Types: Journal article
DOI: 10.1002/we.37
ORCIDs: Sørensen, Niels N.

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