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A Comparison of Temporally Dynamic Life Cycle Assessment Methods for Ecological Evaluation in Aviation

Rahn, Antonia and Wicke, Kai and Wende, Gerko (2023) A Comparison of Temporally Dynamic Life Cycle Assessment Methods for Ecological Evaluation in Aviation. In: Procedia CIRP, 116, pp. 149-154. 30th CIRP Life Cycle Engineering Conference, 2023-05-15 - 2023-05-17, New Brunswick, United States. doi: 10.1016/j.procir.2023.02.026. ISSN 2212-8271.

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Abstract

Most Life Cycle Assessments (LCAs) in aviation are static and do not adequately reflect the long life cycles of aircraft and associated temporal impacts of emissions. However, these temporal aspects will become more important in the future, as the concept of freedom in the climate crisis is now joined by a revolutionary factor, which states that the timing of certain emissions and their consequences will play an increasingly important role in the assessment of aircraft. There are various dynamisation methods that can extend classical LCAs. A literature review including a list of benefits and limitations should provide information on which dynamic methods are particularly suitable for aviation. Especially in the aviation sector, the dynamic life cycle inventory offers great potential for mapping and evaluating the operational life of an aircraft in more detail. A thorough examination, for example with the help of a discrete-event simulation, can therefore offer the possibility of significantly improving the accuracy and quality of the LCA results and thus generate more extensive insights into the ecological impact of aircraft.

Item URL in elib:https://elib.dlr.de/194114/
Document Type:Conference or Workshop Item (Speech)
Title:A Comparison of Temporally Dynamic Life Cycle Assessment Methods for Ecological Evaluation in Aviation
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Rahn, AntoniaUNSPECIFIEDhttps://orcid.org/0000-0002-0528-5629UNSPECIFIED
Wicke, KaiUNSPECIFIEDhttps://orcid.org/0000-0002-8220-6437UNSPECIFIED
Wende, GerkoInstitut für Instandhaltung und Modifikationhttps://orcid.org/0000-0003-2368-2369UNSPECIFIED
Date:2023
Journal or Publication Title:Procedia CIRP
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Volume:116
DOI:10.1016/j.procir.2023.02.026
Page Range:pp. 149-154
Series Name:Procedia CIRP
ISSN:2212-8271
Status:Published
Keywords:dynamic life cycle assessment; aviation; discrete-event simulation
Event Title:30th CIRP Life Cycle Engineering Conference
Event Location:New Brunswick, United States
Event Type:international Conference
Event Start Date:15 May 2023
Event End Date:17 May 2023
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Air Transportation and Impact
DLR - Research area:Aeronautics
DLR - Program:L AI - Air Transportation and Impact
DLR - Research theme (Project):L - Air Transport Operations and Impact Assessment
Location: Hamburg
Institutes and Institutions:Institute of Maintenance, Repair and Overhaul > Product Life Cycle Management
Deposited By: Rahn, Antonia
Deposited On:08 May 2023 10:45
Last Modified:24 Apr 2024 20:54

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