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Schrauf, Geza and von Geyr, Heiko (2021) Hybrid Laminar Flow Control on A320 Fin: Retrofit Design and Sample Results. Journal of Aircraft, 58 (6), pp. 1272-1280. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.C036179. ISSN 0021-8669.
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Abstract
A flight test with a simplified hybrid laminar flow control (HLFC) system on the vertical tail plane (VTP) of an A320 aircraft was performed in April/May 2018. This HLFC system was a prototype for a simplified system that might be attractive for drag reduction of commercial long-range aircraft. The paper presents the design principles of a simplified HLFC system, including passive suction, and shows their application to aerodynamic and suction system design for the retrofit of an A320 VTP. Furthermore, sample flight test results will be presented and discussed.
| Item URL in elib: | https://elib.dlr.de/146436/ | ||||||||||||
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| Document Type: | Article | ||||||||||||
| Title: | Hybrid Laminar Flow Control on A320 Fin: Retrofit Design and Sample Results | ||||||||||||
| Authors: |
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| Date: | November 2021 | ||||||||||||
| Journal or Publication Title: | Journal of Aircraft | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | Yes | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | Yes | ||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||
| Volume: | 58 | ||||||||||||
| DOI: | 10.2514/1.C036179 | ||||||||||||
| Page Range: | pp. 1272-1280 | ||||||||||||
| Publisher: | American Institute of Aeronautics and Astronautics (AIAA) | ||||||||||||
| ISSN: | 0021-8669 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | Hybrid Laminar Flow Control, Laminar-Turbulent Transition, Boundary Layer Suction, Drag Reduction, e^N Method, Flight Test, Linear Stability Theory | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||
| HGF - Program Themes: | Efficient Vehicle | ||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||
| DLR - Program: | L EV - Efficient Vehicle | ||||||||||||
| DLR - Research theme (Project): | L - Virtual Aircraft and Validation | ||||||||||||
| Location: | Braunschweig | ||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Transport Aircraft | ||||||||||||
| Deposited By: | Schrauf, Geza | ||||||||||||
| Deposited On: | 09 Dec 2021 08:18 | ||||||||||||
| Last Modified: | 24 May 2022 23:47 |
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