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

Dorbath, Felix and Gaida, Ulf (2011) Large Civil Jet Transport (MTOM > 40t) - Statistical Mass Estimation. In: Luftfahrttechnsiches Handbuch (LTH)

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Abstract

The scope of the presented paper is to present a set of formulae, that can be used to compute the manufacturers mass empty (MME) respectively the operators mass empty (OME) of a large civil jet transport aircraft. In this paper, ‘large’ aircraft are 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 of the aircraft is split into the 10 main components of the aircraft (e.g. wing, fuselage…) and one formula is developed for each component (part B to K). The sum of the component masses results in the MME respectively OME of the aircraft (part L and M). The component masses, as well as the MME and OME are defined according to the Airbus Mass Standard Reference Guide (Issue 3). A brief description of the definition of each mass, as well as the main differences to the DIN 9020, which is normally used within LTH, is given for each component. Finally a sensitivity analyses is performed (part N), where the results between the preliminary aircraft design tools VAMPzero and PrADO are compared. In the DLR development VAMPzero the statistical formulae of this paper are implemented, while PrADO is developed during the last 15 years by the TU Braunschweig and is based on semi-physical models. The analyses might give the user a better understanding of the sensitivity behaviour, provided by the presented formula.

Item URL in elib:https://elib.dlr.de/81599/
Document Type:Contribution to a Collection
Title:Large Civil Jet Transport (MTOM > 40t) - Statistical Mass Estimation
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Dorbath, FelixFelix.Dorbath (at) dlr.deUNSPECIFIED
Gaida, UlfUNSPECIFIEDUNSPECIFIED
Date:September 2011
Journal or Publication Title:Luftfahrttechnsiches Handbuch (LTH)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:Band Massenanalyse
Status:Published
Keywords:statistical mass estimation, aircraft design
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 11:12
Last Modified:13 Mar 2013 11:12

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