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Definition of a Comprehensive Loads Process in the DLR Project iLOADS

Krüger, Wolf R. and Klimmek, Thomas (2016) Definition of a Comprehensive Loads Process in the DLR Project iLOADS. Deutscher Luft- und Raumfahrtkongress 2016, 13.-15. Sept. 2016, Braunschweig, Deutschland.

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Abstract

The determination of loads acting on the aircraft is one of the main tasks during aircraft development. The knowledge of loads is important for aircraft design, e.g. for the sizing of the airframe structure, and also for certification. The definition of realistic loads assumptions is important, as well as the generation of loads from simulation and experiment. DLR is involved in a large number of aircraft design activities, and operates a fleet of research aircraft; thus DLR requires in-depth expertise for the definition and the determination of relevant and crucial load cases. The aim of the project iLOADS is the development of an internal DLR loads process, comprising expertise from different DLR institutes. The goal of the process is to strengthen the assessment capabilities of DLR with respect to the influence of loads on new aircraft configurations, and to support certification capabilities for the DLR aircraft fleet. The loads process will be investigated towards the influence of different analysis approaches on aircraft structural design, and it will be subject to verification and validation on different air-craft configurations. The paper will give an overview of the background of the iLOADS project, as well as of the work performed in the project. The definition of the loads process as well as the implementations for different applications investigated in the project will be presented in more detail.

Item URL in elib:https://elib.dlr.de/106984/
Document Type:Conference or Workshop Item (Speech)
Title:Definition of a Comprehensive Loads Process in the DLR Project iLOADS
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Krüger, Wolf R.Wolf.Krueger (at) dlr.deUNSPECIFIED
Klimmek, Thomasthomas.klimmek (at) dlr.deUNSPECIFIED
Date:2016
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:loads analysis, aeroelasticity, aircraft design
Event Title:Deutscher Luft- und Raumfahrtkongress 2016
Event Location:Braunschweig, Deutschland
Event Type:national Conference
Event Dates:13.-15. Sept. 2016
Organizer:DGLR
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 - Flight Physics
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity > Loads Analysis and Aeroelastic Design
Deposited By: Krüger, Prof. Dr.-Ing. Wolf R.
Deposited On:28 Nov 2016 15:44
Last Modified:31 Jul 2019 20:04

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