Leon Munoz, Christian und Kohlgrüber, Dieter und Langrand, Bertrand (2021) Analysis of fuselage skin reinforcements with beam element models in flexible aircraft panels for ditching simulations. In: 10th EASN International Conference on Innovation in Aviation and Space to the Satisfaction of the European Citizens, EASN 2020. IOP Publishing Ltd. 10th EASN Virtual International Conference on Innovation in Aviation & Space to the Satisfaction of the European Citizens, 2020-09-02 - 2020-09-04, Online. doi: 10.1088/1757-899X/1024/1/012054. ISSN 1757-8981.
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Offizielle URL: https://iopscience.iop.org/article/10.1088/1757-899X/1024/1/012054
Kurzfassung
This paper is dedicated to the use of beam element models for skin structural reinforcements in guided ditching simulations with a flexible aircraft panel. This approach was analysed by means of finite element simulations of the structure subjected to a constant pressure load and guided ditching loading conditions. To verify this approach, finite element models of different discretization types and different mesh sizes were considered in the computations. Moreover, guided ditching simulations were enhanced by comparisons with the coupled Finite Element-Smoothed Particle Hydrodynamics and the Arbitrary Lagrangian Eulerian methods.
elib-URL des Eintrags: | https://elib.dlr.de/140773/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
Titel: | Analysis of fuselage skin reinforcements with beam element models in flexible aircraft panels for ditching simulations | ||||||||||||||||
Autoren: |
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Datum: | 1 Februar 2021 | ||||||||||||||||
Erschienen in: | 10th EASN International Conference on Innovation in Aviation and Space to the Satisfaction of the European Citizens, EASN 2020 | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
DOI: | 10.1088/1757-899X/1024/1/012054 | ||||||||||||||||
Verlag: | IOP Publishing Ltd | ||||||||||||||||
ISSN: | 1757-8981 | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Ditching, FEM, SPH, ALE, CEL | ||||||||||||||||
Veranstaltungstitel: | 10th EASN Virtual International Conference on Innovation in Aviation & Space to the Satisfaction of the European Citizens | ||||||||||||||||
Veranstaltungsort: | Online | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 2 September 2020 | ||||||||||||||||
Veranstaltungsende: | 4 September 2020 | ||||||||||||||||
Veranstalter : | European Aeronautics Science Network (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: | Stuttgart | ||||||||||||||||
Institute & Einrichtungen: | Institut für Bauweisen und Strukturtechnologie > Strukturelle Integrität | ||||||||||||||||
Hinterlegt von: | Leon Munoz, Christian | ||||||||||||||||
Hinterlegt am: | 15 Feb 2021 14:35 | ||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:41 |
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