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Computation of Engine-Airframe Installation Drag
Brodersen, Olaf (2005) Computation of Engine-Airframe Installation Drag. Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 89. Springer. ISBN 3-540-24383-6. ISSN 1612-2909
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Abstract
It is demonstrated that the unstructured, hybrid method of the MEGAFLOW project is capable to compute accurately the engine-airframe installation drag for several engine types although drag differences for varying engine positions can be very small. Results are presented for the DLR-F6 and the DLR-Alvast configurations with through-flow nacelles and powered engines. Verification by grid refinement as well as validation with wind tunnel data completes this investigation.
| Document Type: | Proceedings | ||||||
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| Title: | Computation of Engine-Airframe Installation Drag | ||||||
| Authors: |
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| Date: | February 2005 | ||||||
| Refereed publication: | No | ||||||
| In SCOPUS: | No | ||||||
| In ISI Web of Science: | No | ||||||
| Volume: | 89 | ||||||
| Number of Pages: | 151 | ||||||
| Editors: |
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| Publisher: | Springer | ||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||
| ISSN: | 1612-2909 | ||||||
| ISBN: | 3-540-24383-6 | ||||||
| Status: | Published | ||||||
| Keywords: | Numerical Aerodynamics, Navier-Stokes, CFD, Engine integration, Verification, Validation | ||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||
| HGF - Program: | Aeronautics | ||||||
| HGF - Program Themes: | L AR - Aircraft Research | ||||||
| DLR - Research area: | Aeronautics | ||||||
| DLR - Program: | L AR - Aircraft Research | ||||||
| DLR - Research theme (Project): | L - Concepts & Integration | ||||||
| Location: | Braunschweig | ||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology | ||||||
| Deposited By: | Dr.-Ing. Olaf Brodersen | ||||||
| Deposited On: | 11 Jan 2006 | ||||||
| Last Modified: | 27 Apr 2009 04:43 |
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