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Computational study of noise generation and propagation from a wind turbine

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Author

Summary, in English

The flow and acoustic fields around a wind turbine are computed using a hybrid method. The flow

computations reveal the presence of large-scale structures which are convected downstream without significant

decay. The strong interaction between the tip vortices and the wind turbine tower is highlighted. The acoustic

computations show that the resulting acoustic near-field is dominated by the blade passage frequency.

Department/s

Publishing year

2008

Language

English

Document type

Conference paper

Topic

  • Fluid Mechanics and Acoustics

Conference name

3rd International conference "From Scientific Computing to Computational Engineering" 3rd IC-SCCE

Conference date

2008-07-09

Conference place

Athens, Greece

Status

Published