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Tapken, Ulf und Schade, Stephen und Klähn, Lukas und Rudolphi, Angelo und Behn, Maximilian und Meyer, Robert (2023) CRAFT test rig for assessing the aeroacoustic impact of fans of electrically powered urban/regional aircraft. 24th Workshop of the Aeroacoustics Specialists Committee of the CEAS, 2023-10-12 - 2023-10-13, Budapest, Ungarn.
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Kurzfassung
A comprehensive assessment of the noise generation and the acoustic impact of electric propulsion fans is an essential part of urban/regional aircraft development and can provide important guidance on design changes for increased acceptance. Experimental investigations at the CRAFT (Co/Counter Rotating Acoustic Fan Test rig) test facility provide important contributions, e.g. to reveal unexplored correlations between the often disturbed inflow and the acoustics of the fan, to provide realistic input for the assessment of auditory perception and to validate modelling approaches. The presentation gives an overview of current fan designs and the wide range of applications of the CRAFT test rig.
| elib-URL des Eintrags: | https://elib.dlr.de/200313/ | ||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
| Titel: | CRAFT test rig for assessing the aeroacoustic impact of fans of electrically powered urban/regional aircraft | ||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | Oktober 2023 | ||||||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||
| Stichwörter: | Fan, Aeroakustik, Prüfstand, elektrischer Antrieb, Urban Air Mobility, Regional Air Mobility, Hörwirkung | ||||||||||||||||||||||||||||
| Veranstaltungstitel: | 24th Workshop of the Aeroacoustics Specialists Committee of the CEAS | ||||||||||||||||||||||||||||
| Veranstaltungsort: | Budapest, Ungarn | ||||||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
| Veranstaltungsbeginn: | 12 Oktober 2023 | ||||||||||||||||||||||||||||
| Veranstaltungsende: | 13 Oktober 2023 | ||||||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||
| HGF - Programmthema: | Umweltschonender Antrieb | ||||||||||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||
| DLR - Forschungsgebiet: | L CP - Umweltschonender Antrieb | ||||||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Komponenten und Emissionen, L - Flugzeugtechnologien und Integration | ||||||||||||||||||||||||||||
| Standort: | Berlin-Charlottenburg | ||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Antriebstechnik > Triebwerksakustik | ||||||||||||||||||||||||||||
| Hinterlegt von: | Tapken, Dr. Ulf | ||||||||||||||||||||||||||||
| Hinterlegt am: | 04 Dez 2023 08:47 | ||||||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 21:00 |
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