Computational study of noise generation and propagation from a wind turbine
Författare
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.
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.
Avdelning/ar
Publiceringsår
2008
Språk
Engelska
Dokumenttyp
Konferensbidrag
Ämne
- 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