Articles | Volume 6, issue 6
Wind Energ. Sci., 6, 1341–1361, 2021
https://doi.org/10.5194/wes-6-1341-2021
Wind Energ. Sci., 6, 1341–1361, 2021
https://doi.org/10.5194/wes-6-1341-2021

Research article 01 Nov 2021

Research article | 01 Nov 2021

Experimental analysis of radially resolved dynamic inflow effects due to pitch steps

Frederik Berger et al.

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on wes-2021-70', Luca Greco, 30 Jul 2021
  • RC2: 'Comment on wes-2021-70', Georg Raimund Pirrung, 12 Aug 2021
  • EC1: 'Comment on wes-2021-70', Alessandro Bianchini, 24 Aug 2021
  • AC1: 'author response on wes-2021-70', Frederik Berger, 21 Sep 2021

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Frederik Berger on behalf of the Authors (21 Sep 2021)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (22 Sep 2021) by Alessandro Bianchini
RR by Luca Greco (22 Sep 2021)
RR by Georg Raimund Pirrung (27 Sep 2021)
ED: Publish subject to technical corrections (27 Sep 2021) by Alessandro Bianchini
ED: Publish as is (30 Sep 2021) by Jakob Mann(Chief Editor)
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Short summary
Dynamic inflow denotes the unsteady aerodynamic response to fast changes in rotor loading and leads to load overshoots. We performed a pitch step experiment with MoWiTO 1.8 in the large wind tunnel of ForWind – University of Oldenburg. We measured axial and tangential inductions with a recent method with a 2D-LDA system and performed load and wake measurements. These radius-resolved measurements allow for new insights into the dynamic inflow phenomenon.