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Lifecycle Evaluation of Concept Aircraft for Sustainable Aviation

Wicke, Kai und Dahlmann, Katrin und Grimme, Wolfgang und Kühlen, Markus und Linke, Florian und Papantoni, Veatriki und Wehrspohn, Jennifer (2021) Lifecycle Evaluation of Concept Aircraft for Sustainable Aviation. Deutscher Luft- und Raumfahrtkongress 2021, 2021-08-31 - 2021-09-02, Virtuelle Konferenz.

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Kurzfassung

The continuously growing demand for air transport is faced with society's increasingly urgent need to significantly reduce the environmental impact of air traffic and bring its climate impact in line with the Paris climate targets, as well as air quality and noise emissions in line with local requirements. Existing flight restrictions and charges act as effective tools to reduce the burden on society, but at the same time form a constraint on economic development. Thus, there is a need for new aircraft configurations that combine societal needs with business interests and affordability for customers through significantly reduced emissions and noise in commercially successful operations. Electric or hybrid-electric propulsion systems have the potential to enable aircraft configurations that harmonize these requirements. The DLR-internal project EXACT (Exploration of Electric Aircraft Concepts and Technologies) is dedicated to these challenges and strives an overall system concept for a climate-neutral short-to-medium haul aircraft with an entry into service (EIS) in 2040 which provide an economically reasonable operation with significantly reduced climate impact. This requires on the one hand an exploration of different aircraft architectures (vehicles, system architectures and technologies) and on the other hand a corresponding assessment that allows a statement about the impact of these aircraft concepts on the overall system level, for different stakeholders and finally on the eco-efficiency. This includes that the focus is not only on primary implications of such aircraft but also on secondary effects down the river. Based on these requirements, it is necessary to move away from a classical evaluation on vehicle level, for instance evaluation on only a single mission, and rather establish a corresponding evaluation that analyses the aircraft in its operating environment and reflects the interactions with it. This includes, for example, consideration of the life phases of production and end-of-life, operation in an airline network with route distributions, the development of energy prices, the development of regulations or considering the passenger acceptance of such aircraft. In order to be able to carry out a holistic lifecycle assessment of such new type of aircraft with a high level of system integration, various competencies of different DLR institutes are bundled.

elib-URL des Eintrags:https://elib.dlr.de/144016/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Lifecycle Evaluation of Concept Aircraft for Sustainable Aviation
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Wicke, KaiKai.Wicke (at) dlr.dehttps://orcid.org/0000-0002-8220-6437NICHT SPEZIFIZIERT
Dahlmann, KatrinKatrin.Dahlmann (at) dlr.dehttps://orcid.org/0000-0003-3198-1713NICHT SPEZIFIZIERT
Grimme, Wolfgangwolfgang.grimme (at) dlr.dehttps://orcid.org/0000-0001-8498-6281NICHT SPEZIFIZIERT
Kühlen, MarkusMarkus.Kuehlen (at) dlr.dehttps://orcid.org/0000-0002-2001-9935NICHT SPEZIFIZIERT
Linke, FlorianFlorian.Linke (at) dlr.dehttps://orcid.org/0000-0003-1403-3471NICHT SPEZIFIZIERT
Papantoni, VeatrikiVeatriki.Papantoni (at) dlr.dehttps://orcid.org/0000-0002-1036-5981NICHT SPEZIFIZIERT
Wehrspohn, JenniferJennifer.Wehrspohn (at) dlr.dehttps://orcid.org/0000-0001-9011-1211NICHT SPEZIFIZIERT
Datum:1 Oktober 2021
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:Wasserstoff, hybrid-elektrisches Fliegen, Life Cycle Assessment, Lifecycle Cost-Benefit Evaluation
Veranstaltungstitel:Deutscher Luft- und Raumfahrtkongress 2021
Veranstaltungsort:Virtuelle Konferenz
Veranstaltungsart:nationale Konferenz
Veranstaltungsbeginn:31 August 2021
Veranstaltungsende:2 September 2021
Veranstalter :Deutsche Gesellschaft für Luft- und Raumfahrt e.V.
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Umweltschonender Antrieb
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L CP - Umweltschonender Antrieb
DLR - Teilgebiet (Projekt, Vorhaben):L - Triebwerkskonzepte und -integration
Standort: Hamburg
Institute & Einrichtungen:Institut für Instandhaltung und Modifikation > Produktlebenszyklus-Management
Institut für Physik der Atmosphäre > Erdsystem-Modellierung
Lufttransportsysteme > Luftverkehrsinfrastrukturen und Prozesse
Institut für Flughafenwesen und Luftverkehr > Luftverkehrsökonomie
Institut für Vernetzte Energiesysteme > Energiesystemanalyse, OL
Hinterlegt von: Wicke, Kai
Hinterlegt am:20 Sep 2021 07:43
Letzte Änderung:24 Apr 2024 20:43

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