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van der Wall, Berend G. and Lehmann, Paul Hermann (2018) Wind Turbine Wake Vortex Influence on Helicopter Rotor Trim. In: New Results in Numerical and Experimental Fluid Mechanics Notes on Numerical Fluid Mechanics and Multidisciplinary Design, XI (136). Springer. pp. 397-407. doi: 10.1007/978-3-319-64519-3_36. ISBN 978-3-319-64518-6. ISSN 1612-2909.
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Abstract
The wake of wind turbines is modeled as a tip vortex helix with a vortex strength estimated from its rotor thrust. A Bo105 helicopter and an analytical isolated rotor model are subjected to the wake. In both cases the trim perturbations generated by the wake are computed and compared to each other. It is found that the rotor control margins are sufficient to compensate the wake disturbance.
| Item URL in elib: | https://elib.dlr.de/113806/ | ||||||||||||
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| Document Type: | Book Section | ||||||||||||
| Title: | Wind Turbine Wake Vortex Influence on Helicopter Rotor Trim | ||||||||||||
| Authors: |
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| Date: | January 2018 | ||||||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics | ||||||||||||
| Refereed publication: | No | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Volume: | XI | ||||||||||||
| DOI: | 10.1007/978-3-319-64519-3_36 | ||||||||||||
| Page Range: | pp. 397-407 | ||||||||||||
| Publisher: | Springer | ||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||
| ISSN: | 1612-2909 | ||||||||||||
| ISBN: | 978-3-319-64518-6 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | aerodynamic interaction, vortex-rotor interaction, rotor trim | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||
| HGF - Program Themes: | rotorcraft | ||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||
| DLR - Program: | L RR - Rotorcraft Research | ||||||||||||
| DLR - Research theme (Project): | L - The Innovative Rotorcraft (old) | ||||||||||||
| Location: | Braunschweig | ||||||||||||
| Institutes and Institutions: | Institute of Flight Systems > Rotorcraft | ||||||||||||
| Deposited By: | van der Wall, Prof. Dr. Berend G. | ||||||||||||
| Deposited On: | 16 Nov 2017 14:40 | ||||||||||||
| Last Modified: | 20 Jul 2023 12:24 |
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