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SuCoHS Project - Sustainable Cost Efficient High Performance Composite Structures demanding Temperature or Fire Resistance

Wille, Tobias (2019) SuCoHS Project - Sustainable Cost Efficient High Performance Composite Structures demanding Temperature or Fire Resistance. 9th EASN International Conference, 2019-09-03 - 2019-09-06, Athen, Griechenland.

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Kurzfassung

Due to their high weight specific mechanical properties, fibre reinforced composite materials are increasingly utilized for high performance primary structures within aircraft wing and fuselage components. Yet, further exploitation is often limited due to rather high material and manufacturing costs including post-processing, concessions and rework. Additionally, very conservative engineering allowables are currently applied in order to account for uncertainties arising from manufacturing as well as operation phase. Further significant weight savings are expected for new structural components that are currently made from metals e.g. by reason of combined high thermal, mechanical or fire loading that cannot be bared by state of the art composites. In order to maintain the leadership of the European aeronautics, the European funded project SuCoHS is investigating potential weight and cost savings in expanding the use of composite materials in areas of demanding thermal conditions (temperature and fire). In particular, SuCoHS envisages new structural concepts with novel multi-material composites to provide high robustness against thermal, mechanical and fire loading. These developments also cater for high production rates, providing a cost competitive manufacturing process at minimum material and energy consumption, while reducing the requirement for visual inspection or rework. New solutions for structural health monitoring are considered within the structures to enable condition-based maintenance taking into account actual loading and structural conditions. The paper will provide insight into the project objectives as well as present the detailed concept and methodology for their achievement. Moreover, first technological developments of the project will be analysed.

elib-URL des Eintrags:https://elib.dlr.de/131294/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:SuCoHS Project - Sustainable Cost Efficient High Performance Composite Structures demanding Temperature or Fire Resistance
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Wille, TobiasTobias.Wille (at) dlr.dehttps://orcid.org/0009-0009-5777-2822NICHT SPEZIFIZIERT
Datum:5 September 2019
Referierte Publikation:Ja
Open Access:Ja
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Composite Structure, thermo-mechanical loading, fire loading, manufacturing, high temperature composite materials, analysis, testing
Veranstaltungstitel:9th EASN International Conference
Veranstaltungsort:Athen, Griechenland
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:3 September 2019
Veranstaltungsende:6 September 2019
Veranstalter :EASN
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Flugzeuge
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L AR - Aircraft Research
DLR - Teilgebiet (Projekt, Vorhaben):L - Strukturen und Werkstoffe (alt)
Standort: Braunschweig
Institute & Einrichtungen:Institut für Faserverbundleichtbau und Adaptronik > Strukturmechanik
Hinterlegt von: Wille, Dr. Tobias
Hinterlegt am:09 Dez 2019 12:47
Letzte Änderung:24 Apr 2024 20:34

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