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Blinstrub, Jason und Bertsch, Lothar (2016) Towards an Impact-Based Noise Reduction Method for Conceptual Aircraft Design. In: Notes on Numerical Fluids Mechanics and Multidisplinary Design 132 New Results in Numerical and Experimental Fluid Mechanics X, 132. Springer International Publishing Switzerland 2016. Seiten 687-697. doi: 10.1007/978-3-319-27279-5_60. ISBN 978-3-319-27278-8. ISSN 1612-2909.
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Kurzfassung
Aircraft exterior noise is typically reduced by optimizing an isolated aircraft component. The noise emission of this component is optimized with high-fidelity tools or wind tunnel measurements. However, if installed on-board of the aircraft the optimization may not have the desired effect on the total noise impact due to propagation effects or the interaction with other components. Hence, a method is presented, that derives noise reduction requirements for aircraft components based on the total aircraft noise impact. The method is implemented in a parametric aircraft noise prediction tool and applied to a reference aircraft. The aim is to use the noise requirements within conceptual aircraft design to obtain low-noise aircraft in a target-oriented way. Ultimately, this may be a first step towards a noise-to-design process.
| elib-URL des Eintrags: | https://elib.dlr.de/104246/ | ||||||||||||||||||||||||
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| Dokumentart: | Beitrag im Sammelband | ||||||||||||||||||||||||
| Titel: | Towards an Impact-Based Noise Reduction Method for Conceptual Aircraft Design | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | Januar 2016 | ||||||||||||||||||||||||
| Erschienen in: | Notes on Numerical Fluids Mechanics and Multidisplinary Design 132 | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Band: | 132 | ||||||||||||||||||||||||
| DOI: | 10.1007/978-3-319-27279-5_60 | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 687-697 | ||||||||||||||||||||||||
| Herausgeber: |
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| Verlag: | Springer International Publishing Switzerland 2016 | ||||||||||||||||||||||||
| Name der Reihe: | New Results in Numerical and Experimental Fluid Mechanics X | ||||||||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||||||||
| ISBN: | 978-3-319-27278-8 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Fluglärm, Flugzeugvorentwurf, Lärmvorhersage, Lärmoptimierung, PANAM | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Hubschrauber | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | L RR - Rotorcraft Research | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Der virtuelle Drehflügler (alt) | ||||||||||||||||||||||||
| Standort: | Göttingen | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Hubschrauber | ||||||||||||||||||||||||
| Hinterlegt von: | Bachmann, Barbara | ||||||||||||||||||||||||
| Hinterlegt am: | 09 Sep 2016 13:06 | ||||||||||||||||||||||||
| Letzte Änderung: | 28 Mär 2023 23:45 |
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