Presto, Felix und Gollnick, Volker und Lütjens, Klaus (2021) Fleet Up-Gauging and Reducing Flight Frequency. Journal of Air Transportation. American Institute of Aeronautics and Astronautics (AIAA). doi: 10.2514/1.d0244. ISSN 2380-9450.
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Kurzfassung
Aircraft economies of scale do exist but are challenging to capitalize due to marketrelated, technical, and regulatory constraints. This study explores the temporal, economic, and ecologic impact of systematically up-gauged fleets with the overall goal to assess the potential of frequency regulation. Up-gauging refers to increasing aircraft size in terms of its seat capacity. Specifically, the trade-offs between cash operating cost, fuel consumption, aircraft utilization, air traffic flow management delay, and passenger travel time are investigated within the EUROCONTROL area. Methodically, a fleet assignment model is applied that solves a linear optimization problem for each frequency-reduced route for a long-term timeframe of 20 years (2020 – 2040). If up-gauging is limited to single-aisle aircraft, cash operating cost and fuel consumption savings are the highest with up to 5% on the frequency-reduced routes in 2040. This is accompanied by a decrease of total annual air traffic flow management delay of 17%. Up-gauging the fleet into the twin-aisle segment yields a stronger reduction in total annual air traffic flow management delay (21%) but increases cash operating cost and fuel consumption (5% and 7%, respectively). The market entry of a single-aisle new midsize airplane could increase the economic and ecologic attractiveness of up-gauging.
elib-URL des Eintrags: | https://elib.dlr.de/143607/ | ||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
Titel: | Fleet Up-Gauging and Reducing Flight Frequency | ||||||||||||||||
Autoren: |
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Datum: | 25 September 2021 | ||||||||||||||||
Erschienen in: | Journal of Air Transportation | ||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||
Open Access: | Nein | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
DOI: | 10.2514/1.d0244 | ||||||||||||||||
Verlag: | American Institute of Aeronautics and Astronautics (AIAA) | ||||||||||||||||
ISSN: | 2380-9450 | ||||||||||||||||
Status: | akzeptierter Beitrag | ||||||||||||||||
Stichwörter: | frequency, frequency regulation, up-gauging, aircraft size, ATFM delay | ||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||
HGF - Programmthema: | Luftverkehr und Auswirkungen | ||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
DLR - Forschungsgebiet: | L AI - Luftverkehr und Auswirkungen | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Lufttransportbetrieb und Folgenabschätzung | ||||||||||||||||
Standort: | Hamburg | ||||||||||||||||
Institute & Einrichtungen: | Lufttransportsysteme > Lufttransportbetrieb | ||||||||||||||||
Hinterlegt von: | Presto, Felix | ||||||||||||||||
Hinterlegt am: | 26 Aug 2021 10:29 | ||||||||||||||||
Letzte Änderung: | 20 Okt 2023 08:30 |
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