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Heinrich, Lars and Kruse, Martin (2016) Laminar Composite Wing Surface Waviness - Two Counteracting Effects and a Combined Assessment by two Methods. In: Deutscher Luft- und Raumfahrtkongress 2016. Deutscher Luft- und Raumfahrtkongress 2016, 2016-09-13 - 2016-09-15, Braunschweig.
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Official URL: http://publikationen.dglr.de/?tx_dglrpublications_pi1%5bdocument_id%5d=420148
Abstract
Based on a fully designed wing box section of a generic transport aircraft, two effects are investigated leading to surface waviness, namely process induced deformations (PID) and load induced deformations (LID). A DLR in-house waviness handling tool for the analysis and superposition of multiple waviness effects is introduced and applied. It is shown, that the results differ widely whether or not the effects are evaluated together. Finally, the remaining waviness is aerodynamically analysed using established methods.
| Item URL in elib: | https://elib.dlr.de/118894/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | Laminar Composite Wing Surface Waviness - Two Counteracting Effects and a Combined Assessment by two Methods | ||||||||||||
| Authors: |
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| Date: | 11 November 2016 | ||||||||||||
| Journal or Publication Title: | Deutscher Luft- und Raumfahrtkongress 2016 | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | Yes | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | natural laminar flow (NLF), composite wing, waviness | ||||||||||||
| Event Title: | Deutscher Luft- und Raumfahrtkongress 2016 | ||||||||||||
| Event Location: | Braunschweig | ||||||||||||
| Event Type: | national Conference | ||||||||||||
| Event Start Date: | 13 September 2016 | ||||||||||||
| Event End Date: | 15 September 2016 | ||||||||||||
| Organizer: | DGLR | ||||||||||||
| 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 - Structures and Materials (old) | ||||||||||||
| Location: | Braunschweig | ||||||||||||
| Institutes and Institutions: | Institute of Composite Structures and Adaptive Systems > Functional Lightweight Structures ?? undefined ?? | ||||||||||||
| Deposited By: | Heinrich, Lars | ||||||||||||
| Deposited On: | 28 May 2018 11:22 | ||||||||||||
| Last Modified: | 24 Apr 2024 20:23 |
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