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Stürmer, Arne und Yin, Jianping (2013) Pylon Trailing Edge Blowing for the Control of CROR Unsteady Blade Loads. In: New Results in Numerical and Experimental Fluid Mechanics VIII Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 121. Springer Verlag. Seiten 715-722. doi: 10.1007/978-3-642-35680-3_85. ISBN 978-3-642-35679-7. ISSN 1612-2909.
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Kurzfassung
Contra Rotating Open Rotor (CROR) propulsion systems show promise as a highly economic and environmentally friendly powerplant for future transport aircraft. Installation effects, i.e. the mutual interactions between airframe components and the rotors, have a pronounced impact on the aerodynamic and aeroacoustic performance for this type of engine. In the present study, a coupled aerodynamic and aeroacoustic analysis using the DLR numerical methods TAU and APSIM is performed to assess the potential of pylon blowing to achieve a reduction of unsteady blade and rotor loadings and corresponding noise emissions caused by the installation of the powerplant on the aircraft.
| elib-URL des Eintrags: | https://elib.dlr.de/81157/ | ||||||||||||||||||||||||
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| Dokumentart: | Beitrag im Sammelband | ||||||||||||||||||||||||
| Titel: | Pylon Trailing Edge Blowing for the Control of CROR Unsteady Blade Loads | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2013 | ||||||||||||||||||||||||
| Erschienen in: | New Results in Numerical and Experimental Fluid Mechanics VIII | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Band: | Vol. 121 | ||||||||||||||||||||||||
| DOI: | 10.1007/978-3-642-35680-3_85 | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 715-722 | ||||||||||||||||||||||||
| Herausgeber: |
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| Verlag: | Springer Verlag | ||||||||||||||||||||||||
| Name der Reihe: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||||||||
| ISBN: | 978-3-642-35679-7 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Aerodynamics, Aeroacoustics, Contra-Rotating Open Rotor, CROR, unsteady CFD, Active Flow Control | ||||||||||||||||||||||||
| 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 - Flugphysik (alt) | ||||||||||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Transportflugzeuge Institut für Aerodynamik und Strömungstechnik > Hubschrauber | ||||||||||||||||||||||||
| Hinterlegt von: | Stürmer, Arne | ||||||||||||||||||||||||
| Hinterlegt am: | 12 Mär 2013 14:36 | ||||||||||||||||||||||||
| Letzte Änderung: | 26 Mär 2015 13:47 |
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