# Reverse Engineering of Passenger Jets – Classified Design Parameters

 dc.identifier.uri http://dx.doi.org/10.15488/9322 dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/9375 dc.contributor.advisor Scholz, Dieter dc.contributor.author De Grave, Emiel ger dc.date.accessioned 2020-02-10T10:05:55Z dc.date.issued 2017 dc.identifier.citation De Grave, Emiel: Reverse Engineering of Passenger Jets – Classified Design Parameters. Master Thesis. Hamburg : Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences, 2017. URN: https://nbn-resolving.org/urn:nbn:de:gbv:18302-aero2017-08-25.017 ger dc.description.abstract This thesis explains how the classified design parameters of existing passenger jets can be determined. The classified design parameters are; the maximum lift coefficient for landing and take-off, the maximum aerodynamic efficiency and the specific fuel consumption. The entire concept is based on the preliminary sizing of jet powered civil aeroplanes. This preliminary sizing is explained in detail because it is the foundation of the final result. The preliminary sizing is combined using reverse engineering which is not a strict method. Therefore, only the basics are explained. By applying reverse engineering on the preliminary sizing and aiming for the classified design parameters as output, formulas are derived to calculate the maximum lift coefficients, the maximum aerodynamic efficiency and the specific fuel consumption. The goal is to calculate these parameters, using only aircraft specifications that are made public by the manufacturer. The calculations are complex with mutual relations, iterative processes and optimizations. Therefore, it is interesting to integrate everything in a tool. The tool is built in Microsoft Excel and explained in detail adding operating instructions. The program is executed for miscellaneous aeroplanes, supported with the necessary comments. Investigated aeroplanes are: Caravelle 10B (Sud-Aviation), Boeing 707-320C, BAe 146-200 (British Aerospance), A320-200 (Airbus), "The Rebel" (based on A320), Boeing SUGAR High, Boeing 747-400, Blended Wing Body VELA 2 (VELA) and Dassault Falcon 8X. eng dc.language.iso eng ger dc.publisher Hamburg : Aircraft Design and Systems Group (AERO), Department of Automotive and Aeronautical Engineering, Hamburg University of Applied Sciences dc.relation.requires https://doi.org/10.7910/DVN/KPHTG7 dc.rights CC BY-NC-SA 4.0 Unported ger dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/4.0 ger dc.subject Preliminary sizing eng dc.subject Glide ratio eng dc.subject L/D eng dc.subject Cruise eng dc.subject Reiseflug ger dc.subject Gleitzahl ger dc.subject Auftriebsbeiwert ger dc.subject.classification Luftfahrt ger dc.subject.classification Luftfahrzeug ger dc.subject.classification Passagierflugzeug ger dc.subject.classification Reverse Engineering ger dc.subject.classification Luftfahrttechnik ger dc.subject.classification Aerodynamik ger dc.subject.classification Passagier ger dc.subject.classification Flugzeug ger dc.subject.classification Entwurf ger dc.subject.classification Dimensionierung ger dc.subject.classification Verifikation ger dc.subject.classification Kraftstoffverbrauch ger dc.subject.classification Start ger dc.subject.classification Landung ger dc.subject.ddc 600 | Technik ger dc.subject.ddc 620 | Ingenieurwissenschaften und Maschinenbau ger dc.subject.ddc 629,1 | Luft- und Raumfahrttechnik ger dc.subject.lcsh Aeronautics eng dc.subject.lcsh Airplanes eng dc.subject.lcsh Design eng dc.subject.lcsh Reverse engineering eng dc.subject.lcsh Aerodynamics eng dc.subject.lcsh Aeroplanes eng dc.subject.lcsh Computer software eng dc.subject.lcsh Electronic spreadsheets eng dc.subject.lcsh Verification (Logic) eng dc.subject.lcsh Airplanes--Fuel consumption eng dc.subject.lcsh Lift (Aerodynamics) eng dc.subject.lcsh Airplanes—Takeoff eng dc.subject.lcsh Airplanes—Landing eng dc.title Reverse Engineering of Passenger Jets – Classified Design Parameters ger dc.type book ger dc.type masterThesis ger dc.type Text ger dc.relation.urn https://nbn-resolving.org/urn:nbn:de:gbv:18302-aero2017-08-25.017 dc.relation.other https://n2t.net/ark:/13960/t5m98q09x dc.description.version publishedVersion ger tib.accessRights frei zug�nglich ger
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