Vinz, Andreas und Raichle, Axel (2024) Investigation of the effects of boundary layer ingestion engine integration on aircraft thrust requirement. CEAS Aeronautical Journal, 15, Seiten 1235-1250. Springer. doi: 10.1007/s13272-024-00722-0. ISSN 1869-5582.
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Offizielle URL: https://link.springer.com/article/10.1007/s13272-024-00722-0
Kurzfassung
In order to further the understanding of boundary layer ingestion (BLI) engine integration concepts the DLR project AGATA³S aimed at modelling and evaluating the inhomogeneous inflow into turbofans positioned on either side of the rear fuselage. Besides investigating increased flow-induced blade vibrations as well as the excitation of additional noise sources, a focus within AGATA³S was the assessment of BLI on overall aircraft performance. The present paper discusses the results of a parameter study carried out on the DLR TuLam aircraft in which a UHBR engine was embedded into the rear fuselage to varying degrees in order to understand the relationship between degree of embedding and total aircraft thrust requirement. The TuLam underwing-mounted engine configuration was used as a reference. The performance data as well as the phenomenological effects of BLI engine integration are assessed.
elib-URL des Eintrags: | https://elib.dlr.de/208689/ | ||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||
Titel: | Investigation of the effects of boundary layer ingestion engine integration on aircraft thrust requirement | ||||||||||||
Autoren: |
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Datum: | 16 April 2024 | ||||||||||||
Erschienen in: | CEAS Aeronautical Journal | ||||||||||||
Referierte Publikation: | Ja | ||||||||||||
Open Access: | Ja | ||||||||||||
Gold Open Access: | Nein | ||||||||||||
In SCOPUS: | Ja | ||||||||||||
In ISI Web of Science: | Nein | ||||||||||||
Band: | 15 | ||||||||||||
DOI: | 10.1007/s13272-024-00722-0 | ||||||||||||
Seitenbereich: | Seiten 1235-1250 | ||||||||||||
Verlag: | Springer | ||||||||||||
ISSN: | 1869-5582 | ||||||||||||
Status: | veröffentlicht | ||||||||||||
Stichwörter: | CFD, Aerodynamics, Boundary Layer Ingestion, Propulsion Integration | ||||||||||||
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 - Triebwerkskonzepte und -integration | ||||||||||||
Standort: | Braunschweig | ||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Transportflugzeuge Institut für Aerodynamik und Strömungstechnik > CASE, BS | ||||||||||||
Hinterlegt von: | Delfs, Cornelia | ||||||||||||
Hinterlegt am: | 04 Dez 2024 10:25 | ||||||||||||
Letzte Änderung: | 10 Dez 2024 11:20 |
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