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Ilic, Caslav and Führer, Tanja and Banavara, Nagaraj and Abu-Zurayk, Mohammad and Einarsson, Gunnar and Kruse, Martin and Himisch, Jan and Seider, Doreen and Becker, Richard-Gregor (2016) Comparison of Breguet and ODE Evaluation of the Cruise Mission Segment in the Context of High-Fidelity Aircraft MDO. In: New Results in Numerical and Experimental Fluid Mechanics X Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 132. Springer Verlag. pp. 87-97. doi: 10.1007/978-3-319-27279-5_8. ISBN 978-3-319-27278-8. ISSN 1612-2909.
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Official URL: http://link.springer.com/chapter/10.1007/978-3-319-27279-5_8
Abstract
This Report presents a multi-disciplinary optimization (MDO) process that minimizes the mission fuel burn of an aeroelastic long-range transport aircraft configuration, by modifying the wing planform, twist, and structural element thicknesses. Two optimizations are performed, one where the fuel burn is approximately evaluated through Breguet range equation, and the other where the ordinary differential equation (ODE) for the step-climb cruise is formally integrated. This is done in order to determine if the Breguet equation is still sufficient in face of high-fidelity
| Item URL in elib: | https://elib.dlr.de/105579/ | ||||||||||||||||||||||||||||||||||||||||
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| Document Type: | Contribution to a Collection | ||||||||||||||||||||||||||||||||||||||||
| Title: | Comparison of Breguet and ODE Evaluation of the Cruise Mission Segment in the Context of High-Fidelity Aircraft MDO | ||||||||||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2016 | ||||||||||||||||||||||||||||||||||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics X | ||||||||||||||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||||||||||
| Volume: | 132 | ||||||||||||||||||||||||||||||||||||||||
| DOI: | 10.1007/978-3-319-27279-5_8 | ||||||||||||||||||||||||||||||||||||||||
| Page Range: | pp. 87-97 | ||||||||||||||||||||||||||||||||||||||||
| Editors: |
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| Publisher: | Springer Verlag | ||||||||||||||||||||||||||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||||||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||||||||||||||||||||||||
| ISBN: | 978-3-319-27278-8 | ||||||||||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||||||||||
| Keywords: | aircraft, optimization, cooperative, mission, Breguet, high-fidelity, multi-disciplinary, MDO | ||||||||||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||||||||||||||||||
| HGF - Program Themes: | fixed-wing aircraft | ||||||||||||||||||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Flight Physics (old) | ||||||||||||||||||||||||||||||||||||||||
| Location: | Braunschweig , Köln-Porz | ||||||||||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Transport Aircraft Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering Institut of Simulation and Software Technology > Distributed Systems and Component Software Institute of Propulsion Technology > Engine Institute of Composite Structures and Adaptive Systems > Structural Mechanics | ||||||||||||||||||||||||||||||||||||||||
| Deposited By: | Seyfried, Beate | ||||||||||||||||||||||||||||||||||||||||
| Deposited On: | 08 Aug 2016 10:06 | ||||||||||||||||||||||||||||||||||||||||
| Last Modified: | 05 Nov 2020 15:03 |
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