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Rein, Martin und Hannemann, Monika und Gardner, Anthony und Koch, Stefan (2009) Design of a generic subsonic S-duct intake for studies on the effect of boundary layer ingestion. DLR-Interner Bericht. DLR-IB 224-2009 A28. DLR, Institute of Aerodynamics and Flow Technology. 30 S.
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Kurzfassung
Topic of the present report is the design of a generic model of a highly integrated intake. The model is planned for an experimental study of the combined effects of boundary layer ingestion and an S-duct diffuser on flow conditions at the engine face. In order to form a well-defined boundary layer ahead of the intake the model is arranged on a flat plate. In the introduction the importance of boundary layer ingesting highly integrated intakes is briefly discussed. This is followed by basic theoretical considerations and a detailed description of the analytical design. Preliminary computational results of the flow field within the intake performed with DLR’s Tau code are presented next. Finally, the experimental procedure to be used in the experiments that shall be performed in the cryogenic blow down tunnel Göttingen (KRG) of the German-Dutch Wind Tunnels DNW is outlined. The report is closed by an outlook.
| elib-URL des Eintrags: | https://elib.dlr.de/60239/ | ||||||||||||||||||||
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| Dokumentart: | Berichtsreihe (DLR-Interner Bericht) | ||||||||||||||||||||
| Titel: | Design of a generic subsonic S-duct intake for studies on the effect of boundary layer ingestion | ||||||||||||||||||||
| Autoren: |
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| Datum: | 2009 | ||||||||||||||||||||
| Erschienen in: | Institutsbericht | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Band: | IB 224 | ||||||||||||||||||||
| Seitenanzahl: | 30 | ||||||||||||||||||||
| Herausgeber: |
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| Name der Reihe: | Institutsbericht | ||||||||||||||||||||
| Stichwörter: | intake, S-duct intake, boundary layer ingestion | ||||||||||||||||||||
| Institution: | DLR, Institute of Aerodynamics and Flow Technology | ||||||||||||||||||||
| Abteilung: | High-Speed Configurations | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Militärische Technologien (alt) | ||||||||||||||||||||
| Standort: | Göttingen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Hochgeschwindigkeitskonfigurationen | ||||||||||||||||||||
| Hinterlegt von: | Rein, Prof.Dr. Martin | ||||||||||||||||||||
| Hinterlegt am: | 29 Okt 2009 15:05 | ||||||||||||||||||||
| Letzte Änderung: | 01 Dez 2018 19:46 |
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