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Bramberger, Martina and Dörnbrack, Andreas and Wilms, Henrike and Ewald, Florian and Sharman, Robert D. (2020) Mountain-Wave Turbulence Encounter of the Research Aircraft HALO above Iceland. Journal of Applied Meteorology and Climatology, 59 (3), pp. 567-588. American Meteorological Society. ISSN 1558-8424.
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Official URL: http://dx.doi.org/10.1175/JAMC-D-19-0079.1
Abstract
Strong turbulence was encountered by the German High-Altitude Long-Range Research Aircraft (HALO) at flight level 430 (13.8 km) on 13 October 2016 above Iceland. In this event the turbulence caused altitude changes of the research aircraft of about 50 m within a period of approximately 15 s. Additionally, the automatic thrust control of the HALO could not control the large gradients in the horizontal wind speed and, consequently, the pilot had to switch off this system. Simultaneously, the French Falcon of Service des Avions Français Instrumentés pour la Recherche en Environnement (SAFIRE), flying 2 km below HALO, also encountered turbulence at almost the same location.
| Item URL in elib: | https://elib.dlr.de/134877/ | ||||||||||||||||||
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| Document Type: | Article | ||||||||||||||||||
| Title: | Mountain-Wave Turbulence Encounter of the Research Aircraft HALO above Iceland | ||||||||||||||||||
| Authors: |
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| Date: | 2020 | ||||||||||||||||||
| Journal or Publication Title: | Journal of Applied Meteorology and Climatology | ||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||
| Volume: | 59 | ||||||||||||||||||
| Page Range: | pp. 567-588 | ||||||||||||||||||
| Publisher: | American Meteorological Society | ||||||||||||||||||
| ISSN: | 1558-8424 | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | Halo, Iceland, mountain-wave | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||
| HGF - Program Themes: | air traffic management and operations | ||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||
| DLR - Program: | L AO - Air Traffic Management and Operation | ||||||||||||||||||
| DLR - Research theme (Project): | L - Climate, Weather and Environment (old) | ||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||
| Institutes and Institutions: | Institute of Atmospheric Physics > Transport Meteorology Institute of Atmospheric Physics > Lidar | ||||||||||||||||||
| Deposited By: | Ziegele, Brigitte | ||||||||||||||||||
| Deposited On: | 14 May 2020 17:48 | ||||||||||||||||||
| Last Modified: | 01 Oct 2020 03:00 |
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