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Design Concepts for Stabiliser Leading Edges with HLFC Technology and Bird Strike Resilience

Ritt, Stefan Andreas and Vinot, Mathieu (2021) Design Concepts for Stabiliser Leading Edges with HLFC Technology and Bird Strike Resilience. In: Deutscher Luft- und Raumfahrtkongress 2021. Deutscher Luft- und Raumfahrtkongress 2021, 31.08.2021 - 02.09.2021, Bremen, Germany & online.

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Laminar technology provides tools to reduce the specific fuel burn of aircraft. Promising results give the hybrid laminar flow control (HLFC) technology. Together with efficient flying, bird strike tolerance is mandatory for safety reasons. The current work considers HLFC in horizontal stabiliser leading edges with a multi-chambered structure. The bird strike simulation accompanied manufacturing and engineering studies. The developed design was confirmed by testing of a demonstrator. Based on the results validation methods were used to improve the modelling & simulation. The work has received funding from the Clean Sky 2 Joint Undertaking (JU) under grant agreement No 945583 (ECHO, HLFC-WIN). The JU receives support from the European Union's Horizon 2020 research and innovation programme and the Clean Sky 2 JU members other than the Union. Furthermore, the work has received institutional funding of DLR under the aeronautical research programme.

Item URL in elib:https://elib.dlr.de/146345/
Document Type:Conference or Workshop Item (Speech)
Title:Design Concepts for Stabiliser Leading Edges with HLFC Technology and Bird Strike Resilience
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Ritt, Stefan AndreasUNSPECIFIEDhttps://orcid.org/0000-0002-5330-509X
Vinot, MathieuUNSPECIFIEDhttps://orcid.org/0000-0003-3394-5142
Date:2 September 2021
Journal or Publication Title:Deutscher Luft- und Raumfahrtkongress 2021
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:hybrid laminar flow control, HLFC, bird strike, safety, impact, validation
Event Title:Deutscher Luft- und Raumfahrtkongress 2021
Event Location:Bremen, Germany & online
Event Type:national Conference
Event Dates:31.08.2021 - 02.09.2021
Organizer:Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V.
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Components and Systems
DLR - Research area:Aeronautics
DLR - Program:L CS - Components and Systems
DLR - Research theme (Project):L - Structural Materials and Design, L - Aircraft Technologies and Integration
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Structural Integrity
Deposited By: Ritt, Stefan Andreas
Deposited On:29 Nov 2021 18:25
Last Modified:29 Nov 2021 18:25

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