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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", 06. -07. Feb. 2013, 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 Dates: | 06. -07. Feb. 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: | 12 Dec 2014 09:38 |
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