Versenden
Drucken
Yin, Jianping und van der Wall, Berend G. und Wilke, Gunther (2015) Rotor noise radiation under influence of blade deformation, compressibility and different fuselage modelling. Journal of Sound and Vibration, 357, Seiten 115-116. Elsevier. doi: 10.1016/j.jsv.2010.06.001. ISSN 0022-460X.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Kurzfassung
The influence of the elastic rotor blade deformation and the aerodynamic interference from the fuselage on the rotor aerodynamics as well as rotor noise characteristics was studied. A BO105 Main Rotor /Tail Rotor/Fuselage (FUS) configuration is chosen for the numerical simulations. A coupling of unsteady free wake 3-D panel method (UPM) and Airbus Helicopters’ (formerly: Eurocopter) rotor code HOST was conducted to account for the effect of elastic blade deformation as well as compressibility correction. The effect of fuselage is simulated by using two fuselage models in UPM, (1) potential theory in form of a panelized fuselage and (2) an analytic fuselage influence formulation derived from isolated fuselage simulation based on (1).
| elib-URL des Eintrags: | https://elib.dlr.de/98311/ | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
| Titel: | Rotor noise radiation under influence of blade deformation, compressibility and different fuselage modelling | ||||||||||||||||
| Autoren: |
| ||||||||||||||||
| Datum: | 2015 | ||||||||||||||||
| Erschienen in: | Journal of Sound and Vibration | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| Band: | 357 | ||||||||||||||||
| DOI: | 10.1016/j.jsv.2010.06.001 | ||||||||||||||||
| Seitenbereich: | Seiten 115-116 | ||||||||||||||||
| Herausgeber: |
| ||||||||||||||||
| Verlag: | Elsevier | ||||||||||||||||
| Name der Reihe: | Aeroacoustics research in Europe :The CEAS-ASC report on 2014 highlights | ||||||||||||||||
| ISSN: | 0022-460X | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Helicopter Acoustics, Blade vortex interaction (BVI) noise, Main rotor and Tail rotor interaction, Main rotor/Tail Rotor/Fuselage mutual interaction, Free wake, Panel method, Sound propagation, elastic deformation | ||||||||||||||||
| 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 leise und komfortable Drehflügler (alt) | ||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Hubschrauber Institut für Flugsystemtechnik > Hubschrauber | ||||||||||||||||
| Hinterlegt von: | Yin, Dr.-Ing. Jianping | ||||||||||||||||
| Hinterlegt am: | 24 Sep 2015 08:49 | ||||||||||||||||
| Letzte Änderung: | 23 Jul 2022 13:44 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags
