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The impact of revolutionary aircraft designs on global aviation emissions

2024-01-02Journal article Open access
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dc.contributor.authorAbrantes, Ivo
dc.contributor.authorFerreira, Ana F.
dc.contributor.authorMagalhães, Leandro
dc.contributor.authorCosta, Mário
dc.contributor.authorSilva, André
dc.date.accessioned2024-01-29T09:37:04Z
dc.date.available2024-01-29T09:37:04Z
dc.date.issued2024-01-02
dc.description.abstractThe discussion about the environmental impact caused by aviation has gained greater prominence due to the increased demand for this sector and, consequently, the increase in the number of flights. Environmental concerns have stimulated the development of novel approaches to reduce pollutants and CO2 emissions. This study aims to assess the impact of disruptive concepts on commercial aircraft by reducing CO2 emissions by 50% by 2050. In this regard the fleet system dynamics model is used to assess the effects of technological progress on future air transport systems. It accounts for the manufacturer’s production capabilities and current projections and forecasts on the needs and evolution of global air transport, as well as their expected entry into service. The main factors reported were production capacity, year of entry of the technology/concept, and the transport capacity and range of aircraft. The sensitivity study on the production capacity of new aircraft/concepts showed that with a 15% increase, emissions can be reduced between 1 and 2.6%, depending on the case and scenario. On the other hand, increasing the aircraft production capacity could lead to a problem of overcapacity.pt_PT
dc.description.sponsorshipFundação para a Ciência e a Tecnologiapt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationIvo Abrantes, Ana F. Ferreira, Leandro B. Magalhães, Mário Costa, André Silva, "The impact of revolutionary aircraft designs on global aviation emissions", Renewable Energy Volume 223, March 2024, 119937, DOI 10.1016/j.renene.2024.119937pt_PT
dc.identifier.doi10.1016/j.renene.2024.119937pt_PT
dc.identifier.issn1879-0682
dc.identifier.issn1879-0682
dc.identifier.urihttp://hdl.handle.net/10400.6/14175
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationAssociate Laboratory of Energy, Transports and Aeronautics
dc.relationAssociate Laboratory of Energy, Transports and Aeronautics
dc.relationAssociate Laboratory of Energy, Transports and Aerospace.
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0960148124000028?via%3Dihubpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAircraftpt_PT
dc.subjectAviationpt_PT
dc.subjectScenariospt_PT
dc.subjectCO2 emissionspt_PT
dc.titleThe impact of revolutionary aircraft designs on global aviation emissionspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleAssociate Laboratory of Energy, Transports and Aeronautics
oaire.awardTitleAssociate Laboratory of Energy, Transports and Aeronautics
oaire.awardTitleAssociate Laboratory of Energy, Transports and Aerospace.
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50022%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F50022%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0079%2F2020/PT
oaire.citation.startPage119937pt_PT
oaire.citation.titleRenewable Energypt_PT
oaire.citation.volume223pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameAbrantes
person.familyNameFerreira
person.familyNameMagalhães
person.familyNameCosta
person.familyNameResende Rodrigues da Silva
person.givenNameIvo
person.givenNameAna Filipa
person.givenNameLeandro
person.givenNameMario
person.givenNameAndré
person.identifier2611303
person.identifier78749
person.identifierJ-4185-2012
person.identifier.ciencia-idB21F-D2B4-282A
person.identifier.ciencia-id571C-5641-9D78
person.identifier.ciencia-id1C11-B8E3-8FDF
person.identifier.ciencia-id8219-4B2B-E1C7
person.identifier.orcid0000-0001-9039-0185
person.identifier.orcid0000-0001-7933-9792
person.identifier.orcid0000-0002-1256-9689
person.identifier.orcid0000-0002-3118-2762
person.identifier.orcid0000-0002-4901-7140
person.identifier.ridB-7312-2014
person.identifier.ridG-5329-2010
person.identifier.scopus-author-id48761142300
person.identifier.scopus-author-id56343088300
person.identifier.scopus-author-id11440407500
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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