Benchmarking aerodynamic prediction of unsteady rotor aerodynamics of active flaps on wind turbine blades using ranging fidelity tools

T Barlas; E. Jost; G. Pirrung; T. Tsiantas; Sachin Navalkar; T. Lutz; Jan-Willem van Wingerden

doi:10.1088/1742-6596/753/2/022027

Benchmarking aerodynamic prediction of unsteady rotor aerodynamics of active flaps on wind turbine blades using ranging fidelity tools

T Barlas, E. Jost, G. Pirrung, T. Tsiantas, Sachin Navalkar, T. Lutz, Jan-Willem van Wingerden

Team Raf Van de Plas

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

12 Citations (Scopus)

95 Downloads (Pure)

Abstract

Simulations of a stiff rotor configuration of the DTU 10MW Reference Wind Turbine are performed in order to assess the impact of prescribed flap motion on the aerodynamic loads on a blade sectional and rotor integral level. Results of the engineering models used by DTU (HAWC2), TUDelft (Bladed) and NTUA (hGAST) are compared to the CFD predictions of USTUTT-IAG (FLOWer). Results show fairly good comparison in terms of axial loading, while alignment of tangential and drag-related forces across the numerical codes needs to be improved, together with unsteady corrections associated with rotor wake dynamics. The use of a new wake model in HAWC2 shows considerable accuracy improvements.

Original language	English
Title of host publication	Journal of Physics - Conference Series
Subtitle of host publication	TORQUE 2016: The Science of Making Torque from Wind
Editors	E. Bossanyi, T. Chaviaropoulos, P.W. Cheng
Place of Publication	Bristol, UK
Publisher	IOP Publishing
Number of pages	8
Volume	753
Edition	A. Aerodynamics and noise
DOIs	https://doi.org/10.1088/1742-6596/753/2/022027
Publication status	Published - 2016
Event	TORQUE 2016: 6th International Conference "The Science of Making Torque from Wind" - Technische Universität München (TUM), Campus Garching, Munich, Germany Duration: 5 Oct 2016 → 7 Oct 2016 https://www.events.tum.de/?sub=29

Publication series

Name	Journal of Physics - Conference Series
Publisher	IOP
Number	A. Aerodynamics and noise
Volume	753
ISSN (Print)	1742-6588
ISSN (Electronic)	1742-6596

Conference

Conference	TORQUE 2016: 6th International Conference "The Science of Making Torque from Wind"
Country/Territory	Germany
City	Munich
Period	5/10/16 → 7/10/16
Internet address	https://www.events.tum.de/?sub=29

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10.1088/1742-6596/753/2/022027

Barlas_2016_J._Phys.__Conf._Ser._753_022027Final published version, 658 KBLicence: CC BY

Cite this

Barlas, T., Jost, E., Pirrung, G., Tsiantas, T., Navalkar, S., Lutz, T., & van Wingerden, J.-W. (2016). Benchmarking aerodynamic prediction of unsteady rotor aerodynamics of active flaps on wind turbine blades using ranging fidelity tools. In E. Bossanyi, T. Chaviaropoulos, & P. W. Cheng (Eds.), Journal of Physics - Conference Series: TORQUE 2016: The Science of Making Torque from Wind (A. Aerodynamics and noise ed., Vol. 753). Article 022027 (Journal of Physics - Conference Series; Vol. 753, No. A. Aerodynamics and noise ). IOP Publishing. https://doi.org/10.1088/1742-6596/753/2/022027

Barlas, T ; Jost, E. ; Pirrung, G. et al. / Benchmarking aerodynamic prediction of unsteady rotor aerodynamics of active flaps on wind turbine blades using ranging fidelity tools. Journal of Physics - Conference Series: TORQUE 2016: The Science of Making Torque from Wind. editor / E. Bossanyi ; T. Chaviaropoulos ; P.W. Cheng. Vol. 753 A. Aerodynamics and noise. ed. Bristol, UK : IOP Publishing, 2016. (Journal of Physics - Conference Series; A. Aerodynamics and noise ).

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title = "Benchmarking aerodynamic prediction of unsteady rotor aerodynamics of active flaps on wind turbine blades using ranging fidelity tools",

abstract = "Simulations of a stiff rotor configuration of the DTU 10MW Reference Wind Turbine are performed in order to assess the impact of prescribed flap motion on the aerodynamic loads on a blade sectional and rotor integral level. Results of the engineering models used by DTU (HAWC2), TUDelft (Bladed) and NTUA (hGAST) are compared to the CFD predictions of USTUTT-IAG (FLOWer). Results show fairly good comparison in terms of axial loading, while alignment of tangential and drag-related forces across the numerical codes needs to be improved, together with unsteady corrections associated with rotor wake dynamics. The use of a new wake model in HAWC2 shows considerable accuracy improvements.",

author = "T Barlas and E. Jost and G. Pirrung and T. Tsiantas and Sachin Navalkar and T. Lutz and {van Wingerden}, Jan-Willem",

year = "2016",

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language = "English",

volume = "753",

series = "Journal of Physics - Conference Series",

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number = "A. Aerodynamics and noise ",

editor = "E. Bossanyi and T. Chaviaropoulos and P.W. Cheng",

booktitle = "Journal of Physics - Conference Series",

edition = "A. Aerodynamics and noise",

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Barlas, T, Jost, E, Pirrung, G, Tsiantas, T, Navalkar, S, Lutz, T & van Wingerden, J-W 2016, Benchmarking aerodynamic prediction of unsteady rotor aerodynamics of active flaps on wind turbine blades using ranging fidelity tools. in E Bossanyi, T Chaviaropoulos & PW Cheng (eds), Journal of Physics - Conference Series: TORQUE 2016: The Science of Making Torque from Wind. A. Aerodynamics and noise edn, vol. 753, 022027, Journal of Physics - Conference Series, no. A. Aerodynamics and noise , vol. 753, IOP Publishing, Bristol, UK, TORQUE 2016: 6th International Conference "The Science of Making Torque from Wind", Munich, Germany, 5/10/16. https://doi.org/10.1088/1742-6596/753/2/022027

Benchmarking aerodynamic prediction of unsteady rotor aerodynamics of active flaps on wind turbine blades using ranging fidelity tools. / Barlas, T; Jost, E.; Pirrung, G. et al.
Journal of Physics - Conference Series: TORQUE 2016: The Science of Making Torque from Wind. ed. / E. Bossanyi; T. Chaviaropoulos; P.W. Cheng. Vol. 753 A. Aerodynamics and noise. ed. Bristol, UK: IOP Publishing, 2016. 022027 (Journal of Physics - Conference Series; Vol. 753, No. A. Aerodynamics and noise ).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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T1 - Benchmarking aerodynamic prediction of unsteady rotor aerodynamics of active flaps on wind turbine blades using ranging fidelity tools

AU - Barlas, T

AU - Jost, E.

AU - Pirrung, G.

AU - Tsiantas, T.

AU - Navalkar, Sachin

AU - Lutz, T.

AU - van Wingerden, Jan-Willem

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N2 - Simulations of a stiff rotor configuration of the DTU 10MW Reference Wind Turbine are performed in order to assess the impact of prescribed flap motion on the aerodynamic loads on a blade sectional and rotor integral level. Results of the engineering models used by DTU (HAWC2), TUDelft (Bladed) and NTUA (hGAST) are compared to the CFD predictions of USTUTT-IAG (FLOWer). Results show fairly good comparison in terms of axial loading, while alignment of tangential and drag-related forces across the numerical codes needs to be improved, together with unsteady corrections associated with rotor wake dynamics. The use of a new wake model in HAWC2 shows considerable accuracy improvements.

AB - Simulations of a stiff rotor configuration of the DTU 10MW Reference Wind Turbine are performed in order to assess the impact of prescribed flap motion on the aerodynamic loads on a blade sectional and rotor integral level. Results of the engineering models used by DTU (HAWC2), TUDelft (Bladed) and NTUA (hGAST) are compared to the CFD predictions of USTUTT-IAG (FLOWer). Results show fairly good comparison in terms of axial loading, while alignment of tangential and drag-related forces across the numerical codes needs to be improved, together with unsteady corrections associated with rotor wake dynamics. The use of a new wake model in HAWC2 shows considerable accuracy improvements.

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DO - 10.1088/1742-6596/753/2/022027

M3 - Conference contribution

VL - 753

T3 - Journal of Physics - Conference Series

BT - Journal of Physics - Conference Series

A2 - Bossanyi, E.

A2 - Chaviaropoulos, T.

A2 - Cheng, P.W.

PB - IOP Publishing

CY - Bristol, UK

T2 - TORQUE 2016: 6th International Conference "The Science of Making Torque from Wind"

Y2 - 5 October 2016 through 7 October 2016

ER -

Barlas T, Jost E, Pirrung G, Tsiantas T, Navalkar S, Lutz T et al. Benchmarking aerodynamic prediction of unsteady rotor aerodynamics of active flaps on wind turbine blades using ranging fidelity tools. In Bossanyi E, Chaviaropoulos T, Cheng PW, editors, Journal of Physics - Conference Series: TORQUE 2016: The Science of Making Torque from Wind. A. Aerodynamics and noise ed. Vol. 753. Bristol, UK: IOP Publishing. 2016. 022027. (Journal of Physics - Conference Series; A. Aerodynamics and noise ). doi: 10.1088/1742-6596/753/2/022027

Benchmarking aerodynamic prediction of unsteady rotor aerodynamics of active flaps on wind turbine blades using ranging fidelity tools

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