File:DLR analysiert Lärm-Eigenschaften des neuen Hochgeschwindigkeits-Hubschraubers RACER (50071507857).jpeg
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Deutsch: Schallabstrahlung ; Simulation der Schallabstrahlung des RACER. Die Wechselwirkungen mit den Nachläufen des Rotors, der Propeller und der Flügel haben einen wichtigen Einfluss auf die Schallabstrahlung. Credit: ©DLR Zum Artikel: helikopter-der-naechsten-generation
Français : On cherche à rendre les engins testés ou préfigurés pour la mobilité aérienne urbaine moins bruyants, car leur configuration les rends intrinsèquement bruyants, notamment pour le personnes situées en dessous d'eux (ci contre : La simulation du rayonnement sonore du RACER montre (bruit du moteur non compris) en vert le rayonnement sonore généré par le cisaillement de l'air par les pâles (horizontales) du rotor, et, en rouge, celui généré par les hélices (verticales) de l'engin. Les interactions entre ces deux sources et leur "sillages", créent un rayonnement sonore intense et complexe |
| Date | Taken on 3 July 2020, 11:23:23 |
| Source | DLR analysiert Lärm-Eigenschaften des neuen Hochgeschwindigkeits-Hubschraubers RACER |
| Author | DLR_de |
| Flickr set | Pressefoto 06/2020 |
| Flickr tags | luftfahrt; deutscheszentrumfürluftundraumfahrt |
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by DLR_de at https://flickr.com/photos/48213136@N06/50071507857. It was reviewed on 9 December 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
| This media has been released under a free license by the Deutsches Zentrum für Luft- und Raumfahrt (DLR). Their website states: "Where expressly stated, DLR images and videos are covered by a Creative Commons Attribution 3.0 Germany (CC BY 3.0) licence. This licence grants permission to reproduce or distribute the work, to make the work and/or its contents publically available, to alter or edit the work and/or its contents and to make commercial use of the work, provided that you explicitly mention DLR as its source in a clearly legible format. Examples: 'Photo: DLR, CC-BY 3.0', 'Images: DLR, CC-BY 3.0', 'Video: DLR, CC-BY 3.0'." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. |
This file is licensed under the Creative Commons Attribution 3.0 Germany license.
Attribution: DLR, CC-BY 3.0
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 00:39, 9 December 2022 | | 1,879 × 911 (808 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://live.staticflickr.com/65535/50071507857_3ac0e3cd5a_o.jpg via Commons:Spacemedia |
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