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Computation of Engine-Airframe Installation Drag
Brodersen, O. (2005) Computation of Engine-Airframe Installation Drag. In: MEGAFLOW - Numerical Flow Simulation for Aircraft Design, 89, pp. 151-161. Springer Verlag. Closing Presentation DLR Project MEGAFLOW, Braunschweig (de), 10.-11.12.2002. ISBN 3-540-24383-6.
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Abstract
It is demonstrated that the unstructured, hybrid method of the MEGAFLOW project is capable to compute 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 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: | Conference or Workshop Item (Paper) | ||||||
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| Additional Information: | LIDO-Berichtsjahr=2005, | ||||||
| Title: | Computation of Engine-Airframe Installation Drag | ||||||
| Authors: |
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| Date: | 2005 | ||||||
| Journal or Publication Title: | MEGAFLOW - Numerical Flow Simulation for Aircraft Design | ||||||
| Volume: | 89 | ||||||
| Page Range: | pp. 151-161 | ||||||
| Editors: |
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| Publisher: | Springer Verlag | ||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design (NNFM) | ||||||
| ISBN: | 3-540-24383-6 | ||||||
| Status: | Published | ||||||
| Keywords: | MEGAFLOW, CFD | ||||||
| Event Title: | Closing Presentation DLR Project MEGAFLOW, Braunschweig (de), 10.-11.12.2002 | ||||||
| Organizer: | DLR | ||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||
| HGF - Program: | Aeronautics | ||||||
| HGF - Program Themes: | L - no assignement | ||||||
| DLR - Research area: | Aeronautics | ||||||
| DLR - Program: | L ST - Starrflüglertechnologien | ||||||
| DLR - Research theme (Project): | L - Concepts & Integration | ||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology | ||||||
| Deposited By: | Claudia Grant | ||||||
| Deposited On: | 31 Jan 2006 | ||||||
| Last Modified: | 14 Jan 2010 19:51 |
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