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Ahlefeldt, Thomas and Kröber, Stefan and Spehr, Carsten (2013) Aeroacoustic Measurements on the BNF Model. AFDAR Workshop on "Application of advanced flow diagnostics to aeronautics", 2013-02-06 - 2013-02-07, Braunschweig, Germany.
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Abstract
In order to alleviate cities and their citizens from aircraft noise, an aircraft model has been designed within the Ger-man research project ‘Bürgernahes Flugzeug (BNF)’ (trans-lated: citizen friendly aeroplane) [1, 2, 3, 4]; it will be opti-mized to enable quiet, efficient, short take-off and landing. This work presents aeroacoustic measurements performed on a BNF half model by means of a microphone array. The focus of the aeroacoustic measurements lies on the noise generated by an active Coanda flow control system used here.
| Item URL in elib: | https://elib.dlr.de/80905/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Additional Information: | Abstract | ||||||||||||||||
| Title: | Aeroacoustic Measurements on the BNF Model | ||||||||||||||||
| Authors: |
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| Date: | 2013 | ||||||||||||||||
| Refereed publication: | No | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | aeroacoustics, microphone array, airframe noise, closed test section | ||||||||||||||||
| Event Title: | AFDAR Workshop on "Application of advanced flow diagnostics to aeronautics" | ||||||||||||||||
| Event Location: | Braunschweig, Germany | ||||||||||||||||
| Event Type: | Workshop | ||||||||||||||||
| Event Start Date: | 6 February 2013 | ||||||||||||||||
| Event End Date: | 7 February 2013 | ||||||||||||||||
| Organizer: | DLR, AS-EXV, Dr. Andreas Schröder | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||
| DLR - Research theme (Project): | L - Simulation & Validation (old) | ||||||||||||||||
| Location: | Göttingen | ||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Experimental Methods | ||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||
| Deposited On: | 19 Apr 2013 11:57 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 19:47 |
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