Tell a friend
Print
Stürmer, Arne and 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. pp. 715-722. doi: 10.1007/978-3-642-35680-3_85. ISBN 978-3-642-35679-7. ISSN 1612-2909.
Full text not available from this repository.
Abstract
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.
| Item URL in elib: | https://elib.dlr.de/81157/ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Contribution to a Collection | ||||||||||||||||||
| Title: | Pylon Trailing Edge Blowing for the Control of CROR Unsteady Blade Loads | ||||||||||||||||||
| Authors: |
| ||||||||||||||||||
| Date: | 2013 | ||||||||||||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics VIII | ||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Volume: | Vol. 121 | ||||||||||||||||||
| DOI : | 10.1007/978-3-642-35680-3_85 | ||||||||||||||||||
| Page Range: | pp. 715-722 | ||||||||||||||||||
| Editors: |
| ||||||||||||||||||
| Publisher: | Springer Verlag | ||||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||
| ISBN: | 978-3-642-35679-7 | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | Aerodynamics, Aeroacoustics, Contra-Rotating Open Rotor, CROR, unsteady CFD, Active Flow Control | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||
| DLR - Research theme (Project): | L - Flight Physics (old) | ||||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Transport Aircraft Institute of Aerodynamics and Flow Technology > Helicopters | ||||||||||||||||||
| Deposited By: | Stürmer, Arne | ||||||||||||||||||
| Deposited On: | 12 Mar 2013 14:36 | ||||||||||||||||||
| Last Modified: | 26 Mar 2015 13:47 |
Repository Staff Only: item control page
