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dc.contributor.author | Park, Seong-Hyeon | es_ES |
dc.contributor.author | Navarro-Laboulais, J. | es_ES |
dc.contributor.author | Leyland, Pénélope | es_ES |
dc.contributor.author | Mischler, Stefano | es_ES |
dc.date.accessioned | 2022-05-23T18:03:49Z | |
dc.date.available | 2022-05-23T18:03:49Z | |
dc.date.issued | 2021-02 | es_ES |
dc.identifier.issn | 0094-5765 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/182799 | |
dc.description.abstract | [EN] Space debris that re-enter the Earth's atmosphere can be partially or fully ablated along the trajectory path after hitting the atmosphere layers, once these become denser (approximately below 82 km). This paper combines reentry survival analysis to by-product generation analyses according to specific trajectory analysis and different levels of modelling within the re-entry simulation tool. Particular attention is made on metallic alloy decomposition and metallic oxides formation from the debris' materials ablation. Generic alloys present within satellite constructions are considered. The flow field in the induced shock layer is considered to be in non-equilibrium and the trajectory tool is based on a 3DOF object-oriented approach. The by-product analyses give important information on emitted species in the atmosphere at different altitudes, and the risk of substances reaching the ground is evaluated as a function of the initial break-up altitude. The non-equilibrium atmospheric chemistry within the shock layer has a significant impact for the re-entry analysis. | es_ES |
dc.description.sponsorship | This work was supported by the Swiss Government Excellence Scholarship (ESKAS No. 2019.0535) awarded by Federal Commission for Scholarships (FCS). The collaboration with UPV was partially financed as part of an activity performed with TAS-I in the context of an ESA subcontract ARA, under ITT-A0/1-8558/16/NL/KML. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Acta Astronautica | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Re-entry | es_ES |
dc.subject | Space debris | es_ES |
dc.subject | Ablation | es_ES |
dc.subject | Chemical by-products | es_ES |
dc.subject.classification | INGENIERIA QUIMICA | es_ES |
dc.title | Re-entry survival analysis and ground risk assessment of space debris considering by-products generation | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.actaastro.2020.09.034 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Thales Group//ITT-AO%2F1-8558%2F16%2FNL%2FKML//TAS-I/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Federal Authorities of the Swiss Confederation//2019.0535//Swiss Government Excellence Scholarship (ESKAS)/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear | es_ES |
dc.description.bibliographicCitation | Park, S.; Navarro-Laboulais, J.; Leyland, P.; Mischler, S. (2021). Re-entry survival analysis and ground risk assessment of space debris considering by-products generation. Acta Astronautica. 179:604-618. https://doi.org/10.1016/j.actaastro.2020.09.034 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.actaastro.2020.09.034 | es_ES |
dc.description.upvformatpinicio | 604 | es_ES |
dc.description.upvformatpfin | 618 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 179 | es_ES |
dc.relation.pasarela | S\425501 | es_ES |
dc.contributor.funder | Thales Group | es_ES |
dc.contributor.funder | Federal Authorities of the Swiss Confederation | es_ES |