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Rolfes, Raimund und Teßmer, Jan und Degenhardt, Richard und Temmen, Hubert und Bürmann, Philipp und Juhasz, Janos (2004) New design tools for lightweight aerospace structures. In: Conference Proceedings. Seventh International Conference on Computational Structures Technology, 2004-09-07 - 2004-09-09, Lissabon, Portugal.
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Kurzfassung
This paper presents two new design tools for lightweight aerospace structures. The first tool is the Tailored Fibre Placement (TFP) design tool TACO. It is used to optimize the fibre orientations of structures made of Carbon Fibre Reinforcement Plastics (CFRP). The optimization concept is explained and results are given for a horizontal tail plane connection beam of an aircraft. The second tool, iBuck, is a fast, semi-analytical local buckling and post-buckling tool for stiffened panels that are loaded in-plane. The panels are assumed to be representative for an aircraft fuselage and are stiffened in axial and circumferential direction. Results are presented for axially loaded panels and compared to FE-results.
| elib-URL des Eintrags: | https://elib.dlr.de/49281/ | ||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||||||||||
| Titel: | New design tools for lightweight aerospace structures | ||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | September 2004 | ||||||||||||||||||||||||||||
| Erschienen in: | Conference Proceedings | ||||||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
| Stichwörter: | optimization tools, tailored fibre placement, composites, HTP-connection beam, local buckling, stiffened panel, post-buckling, curved shells | ||||||||||||||||||||||||||||
| Veranstaltungstitel: | Seventh International Conference on Computational Structures Technology | ||||||||||||||||||||||||||||
| Veranstaltungsort: | Lissabon, Portugal | ||||||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
| Veranstaltungsbeginn: | 7 September 2004 | ||||||||||||||||||||||||||||
| Veranstaltungsende: | 9 September 2004 | ||||||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Strukturen & Werkstoffe (alt) | ||||||||||||||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Faserverbundleichtbau und Adaptronik | ||||||||||||||||||||||||||||
| Hinterlegt von: | Ries, Doris | ||||||||||||||||||||||||||||
| Hinterlegt am: | 27 Jul 2007 | ||||||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:11 |
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