Computational study of noise generation and propagation from a wind turbine

Robert-Zoltán Szász; Laszlo Fuchs

Computational study of noise generation and propagation from a wind turbine

Strömningsteknik

Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet

Sammanfattning

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.

Originalspråk	engelska
Status	Published - 2008
Evenemang	3rd International conference "From Scientific Computing to Computational Engineering" 3rd IC-SCCE - Athens, Grekland Varaktighet: 2008 juli 9 → …

Konferens

Konferens	3rd International conference "From Scientific Computing to Computational Engineering" 3rd IC-SCCE
Land/Territorium	Grekland
Ort	Athens
Period	2008/07/09 → …

Ämnesklassifikation (UKÄ)

Strömningsmekanik och akustik

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@conference{4dc1f966099b45278bbb62a133609503,

title = "Computational study of noise generation and propagation from a wind turbine",

abstract = "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.",

author = "Robert-Zolt{\'a}n Sz{\'a}sz and Laszlo Fuchs",

year = "2008",

language = "English",

note = "3rd International conference {"}From Scientific Computing to Computational Engineering{"} 3rd IC-SCCE ; Conference date: 09-07-2008",

}

TY - CONF

T1 - Computational study of noise generation and propagation from a wind turbine

AU - Szász, Robert-Zoltán

AU - Fuchs, Laszlo

PY - 2008

Y1 - 2008

N2 - 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.

AB - 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.

M3 - Paper, not in proceeding

T2 - 3rd International conference "From Scientific Computing to Computational Engineering" 3rd IC-SCCE

Y2 - 9 July 2008

ER -

Computational study of noise generation and propagation from a wind turbine

Sammanfattning

Konferens

Ämnesklassifikation (UKÄ)

Fingeravtryck

Citera det här