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Wing Secondary Structure - Large Civil Jet Transport (MTOM > 40t) - Statistical Mass Estimation

Dorbath, Felix and van Veen, Lisanne and Gaida, Ulf (2012) Wing Secondary Structure - Large Civil Jet Transport (MTOM > 40t) - Statistical Mass Estimation. In: Luftfahrttechnsiches Handbuch (LTH)

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The scope of the presented paper is to present a set of formulae that can be used to compute the mass off all secondary structures of wings of large civil jet transport aircraft. Secondary structures are all wing structures that do not belong to the wing box (skin, ribs and spars). The developed formulae are for ‘large’ aircraft having a maximum take of mass (MTOM) of more than 40t respectively having 70 or more passenger seats in a typical layout. The mass computation is split into 18 main components of the wing secondary structures such as flap bodies, spoiler bodies, fixed leading edge etc. For each component one separate formula is developed in chapter 4. A brief description of the definition of each mass is given for each component. As the split into 18 components is very detailed one might also sum up the different masses according to different mass accounting standard, such as e.g. DIN9020 or the Airbus Mass Standard. Finally the validation of the different formulae is given in chapter 5.

Item URL in elib:https://elib.dlr.de/81596/
Document Type:Book Section
Title:Wing Secondary Structure - Large Civil Jet Transport (MTOM > 40t) - Statistical Mass Estimation
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Date:21 November 2012
Journal or Publication Title:Luftfahrttechnsiches Handbuch (LTH)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Volume:Band Massenanalyse
Keywords:Statistische Massenabschätzung, Flügelsekundärstrukturen
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:ATM and Operation (old)
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Air Transport Concepts and Operation (old)
Location: Hamburg
Institutes and Institutions:Air Transport Operations > Integrated Aircraft Design
Deposited By: Dorbath, Felix
Deposited On:13 Mar 2013 11:07
Last Modified:13 Mar 2013 11:07

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