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Overview of the Versatile Options to Define Fuselage Structures within the CPACS Data Format

Scherer, Julian and Kohlgrüber, Dieter (2014) Overview of the Versatile Options to Define Fuselage Structures within the CPACS Data Format. In: Proceedings of the 4th EASN Association International Workshop on Flight Physics & Aircraft Design, pp. 398-409. 4th EASN Association International Workshop on Flight Physics & Aircraft Design, 27.-29. Okt. 2014, Aachen, Deutschland. ISSN 2309-7213

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Abstract

This paper summarizes the main functionalities of the CPACS fuselage structure description that includes the definition of arbitrary sheets and structural profiles which can be combined with a variety of material definitions to so-called structural elements. Besides the definition of these structural elements, the definitions of structural members, such as stringers, frames, floor structures and pressure bulkheads as well as the definitions of the complex load introduction regions that transfer loads from the wings and the empennage into the fuselage shell are introduced. Moreover, exemplary models generated with different mesh generation tools developed at DLR Institute of Structures and Design are presented. These models are suitable for subsequent static or dynamic structural analysis. Finally, a new approach for the automated generation of the detailed structural fuselage description based on global design rules and restrictions within an extra support tool is discussed.

Item URL in elib:https://elib.dlr.de/91468/
Document Type:Conference or Workshop Item (Speech)
Title:Overview of the Versatile Options to Define Fuselage Structures within the CPACS Data Format
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Scherer, JulianJulian.Scherer (at) dlr.deUNSPECIFIED
Kohlgrüber, DieterDieter.Kohlgrueber (at) dlr.deUNSPECIFIED
Date:2014
Journal or Publication Title:Proceedings of the 4th EASN Association International Workshop on Flight Physics & Aircraft Design
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 398-409
ISSN:2309-7213
Status:Published
Keywords:CPACS, fuselage structure description, fuselage models, automated CPACS generation
Event Title:4th EASN Association International Workshop on Flight Physics & Aircraft Design
Event Location:Aachen, Deutschland
Event Type:Workshop
Event Dates:27.-29. Okt. 2014
Organizer:EASN
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 - Simulation and Validation
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Structural Integrity
Deposited By: Scherer, Julian
Deposited On:22 Dec 2014 16:01
Last Modified:22 Dec 2014 16:01

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