Full-scale 3D remote sensing of wake turbulence - A taster

Gunner Chr. Larsen; A. T. Pedersen; Kurt Schaldemose Hansen; Torben J. Larsen; Michael Courtney; Mikael Sjöholm

doi:10.1088/1742-6596/1256/1/012001

Full-scale 3D remote sensing of wake turbulence - A taster

Gunner Chr. Larsen^*, A. T. Pedersen, Kurt Schaldemose Hansen, Torben J. Larsen, Michael Courtney, Mikael Sjöholm

^*Corresponding author for this work

Department of Wind Energy

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

The aim of the present paper is to investigate the wake turbulence as based on advanced full-scale measurements which, for the first time, makes it possible directly to resolve all three turbulence components in the wake behind an operating wind turbine with high spatial- and temporal resolution. The experimental setup will be described, and analysis of selected runs will be presented with a focus on the expected inhomogeneity of this turbulence field. The analyses are performed in a meandering frame of reference, and in addition to afore mentioned wake turbulence field, the wake deficit field will be resolved and analysed. Atmospheric stability is not considered but is, however, not expected to contribute noticeably to wake turbulence nor to the wake deficit field when expressed in the meandering frame of reference.

Original language	English
Title of host publication	Proceedings of the Wake Conference 2019
Number of pages	14
Volume	1256
Publisher	IOP Publishing
Publication date	2019
Edition	1
Article number	012001
DOIs	https://doi.org/10.1088/1742-6596/1256/1/012001
Publication status	Published - 2019
Event	Wake Conference 2019 - Uppsala University Campus Gotland, Visby, Sweden Duration: 22 May 2019 → 24 May 2019 http://standupforwind.se/konferenser-och-moten/wake-conference-2019/

Conference

Conference	Wake Conference 2019
Location	Uppsala University Campus Gotland
Country	Sweden
City	Visby
Period	22/05/2019 → 24/05/2019
Internet address	http://standupforwind.se/konferenser-och-moten/wake-conference-2019/

Series	Journal of Physics: Conference Series
Number	Conf. 1
Volume	1256
ISSN	1742-6596

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@inproceedings{a3e794f7efbe470fb706755bb2aa5154,

title = "Full-scale 3D remote sensing of wake turbulence - A taster",

abstract = "The aim of the present paper is to investigate the wake turbulence as based on advanced full-scale measurements which, for the first time, makes it possible directly to resolve all three turbulence components in the wake behind an operating wind turbine with high spatial- and temporal resolution. The experimental setup will be described, and analysis of selected runs will be presented with a focus on the expected inhomogeneity of this turbulence field. The analyses are performed in a meandering frame of reference, and in addition to afore mentioned wake turbulence field, the wake deficit field will be resolved and analysed. Atmospheric stability is not considered but is, however, not expected to contribute noticeably to wake turbulence nor to the wake deficit field when expressed in the meandering frame of reference.",

author = "Larsen, {Gunner Chr.} and Pedersen, {A. T.} and Hansen, {Kurt Schaldemose} and Larsen, {Torben J.} and Michael Courtney and Mikael Sj{\"o}holm",

year = "2019",

doi = "10.1088/1742-6596/1256/1/012001",

language = "English",

volume = "1256",

series = "Journal of Physics: Conference Series",

publisher = "IOP Publishing",

number = "Conf. 1",

booktitle = "Proceedings of the Wake Conference 2019",

address = "United Kingdom",

edition = "1",

note = "Wake Conference 2019 ; Conference date: 22-05-2019 Through 24-05-2019",

url = "http://standupforwind.se/konferenser-och-moten/wake-conference-2019/",

}

Larsen, GC, Pedersen, AT, Hansen, KS, Larsen, TJ, Courtney, M & Sjöholm, M 2019, Full-scale 3D remote sensing of wake turbulence - A taster. in Proceedings of the Wake Conference 2019. 1 edn, vol. 1256, 012001, IOP Publishing, Journal of Physics: Conference Series, no. Conf. 1, vol. 1256, Wake Conference 2019, Visby, Sweden, 22/05/2019. https://doi.org/10.1088/1742-6596/1256/1/012001

Full-scale 3D remote sensing of wake turbulence - A taster. / Larsen, Gunner Chr.; Pedersen, A. T.; Hansen, Kurt Schaldemose; Larsen, Torben J.; Courtney, Michael ; Sjöholm, Mikael.

Proceedings of the Wake Conference 2019. Vol. 1256 1. ed. IOP Publishing, 2019. 012001 (Journal of Physics: Conference Series; No. Conf. 1, Vol. 1256).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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AU - Courtney, Michael

AU - Sjöholm, Mikael

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AB - The aim of the present paper is to investigate the wake turbulence as based on advanced full-scale measurements which, for the first time, makes it possible directly to resolve all three turbulence components in the wake behind an operating wind turbine with high spatial- and temporal resolution. The experimental setup will be described, and analysis of selected runs will be presented with a focus on the expected inhomogeneity of this turbulence field. The analyses are performed in a meandering frame of reference, and in addition to afore mentioned wake turbulence field, the wake deficit field will be resolved and analysed. Atmospheric stability is not considered but is, however, not expected to contribute noticeably to wake turbulence nor to the wake deficit field when expressed in the meandering frame of reference.

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