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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W/3UGCRGD
Repositóriosid.inpe.br/plutao/2019/12.03.13.57.11   (acesso restrito)
Última Atualização2019:12.06.00.20.32 (UTC) lattes
Repositório de Metadadossid.inpe.br/plutao/2019/12.03.13.57.12
Última Atualização dos Metadados2021:07.28.22.22.44 (UTC) administrator
DOI10.1088/1742-6596/1365/1/012011
ISSN1742-6588
Rótulolattes: 7340081273816424 3 MurciaPGuedPrad:2019:PrTrRe
Chave de CitaçãoMurciaPiñerosGuedPrad:2019:PrTrRe
TítuloPropagation of the trajectories for reentry spherical debris including rotation, melting fragmentation and voxel method
Ano2019
Data de Acesso28 mar. 2024
Tipo de Trabalhoconference paper
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho625 KiB
2. Contextualização
Autor1 Murcia Piñeros, Jhonathan Orlando
2 Guedes, Ulisses Thadeu Vieira
3 Prado, Antonio Fernando Bertachini de Almeida
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JJAG
3 8JMKD3MGP5W/3C9JGJA
Grupo1 DIDSE-CGETE-INPE-MCTIC-GOV-BR
2 DIDSE-CGETE-INPE-MCTIC-GOV-BR
3 DIDMC-CGETE-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2
3 antonio.prado@inpe.br
RevistaJournal of Physics: Conference Series
Volume1365
Páginas012011
Nota SecundáriaB2_INTERDISCIPLINAR B2_ENGENHARIAS_III B3_MEDICINA_II B3_GEOCIÊNCIAS B4_MATERIAIS B4_ENGENHARIAS_II B4_BIOTECNOLOGIA C_QUÍMICA C_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA C_ENGENHARIAS_IV C_ECONOMIA C_ASTRONOMIA_/_FÍSICA
Histórico (UTC)2019-12-03 13:57:12 :: lattes -> administrator ::
2019-12-06 00:18:08 :: administrator -> lattes :: 2019
2019-12-06 18:20:53 :: lattes -> administrator :: 2019
2021-07-28 22:22:44 :: administrator -> simone :: 2019
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveAstrodinâmica
Astrodynamics
Manobras Orbitais
ResumoIt is estimated that more than 22.000 objects are in orbit around the Earth, with a total mass of 8.400.000 kg. These numbers consider only objects with dimensions above 10 cm and some non-operational, but still orbiting satellites without control (debris). The debris represent a hazard to operational satellites and aerospace operations due to the high probability of collisions. Due to the interaction of the debris with the atmosphere of the Earth and the solar activity, they began to lose energy and finally decay. During the de-orbit process, the debris fall into the Earths atmosphere at hypersonic speeds and these objects can break-up and/or be fragmented due to the aerodynamics, thermal and structural loads. It is important to obtain the trajectory and attitude of any fragment to determine the possible survival mass, impact area, hazard conditions and risks to the population, the air traffic control, and infrastructure. In this case, it is implemented a computational code to integrate the equations of motion to propagate the dynamics and kinematics of spherical debris or propellant tanks. It is also analyzed the results of trajectories with six degrees of freedom, atmospheric winds, and Magnus effect. A voxel method is implemented to analyze the tanks heat transfer, surface temperature and structures stress. To determine and observe the influence of the rotation and the Magnus force in six reentry spherical bodies, three materials are selected; aluminum alloy, due to its application in many aerospace structures; titanium and graphite epoxy I, due to their highest melting point and specific heat. Generally, these materials are used in tanks and rocket motors. More than 62 trajectories were simulated. The mathematical model and computational code were validated in three degrees of freedom. Results are compared with data from other computational tools available in the scientific literature. The results show a good approximation with reported cases of study. New results are generated in the simulations of rotational bodies, due to the influence of aerodynamic forces in the trajectory and the changes in the stagnation regions. Due to the implementation of wind and rotation of the debris, the fragments increased the survivability and the dispersion area.
ÁreaETES
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Propagation of the...
Arranjo 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSE > Propagation of the...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomapt
Arquivo Alvomurcia_propagation.pdf
Grupo de Usuárioslattes
Grupo de Leitoresadministrator
lattes
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft12
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/446AF4B
8JMKD3MGPCW/446AUSL
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX.
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
NotasXIX Brazilian Colloquium on Orbital Dynamics 2018
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn lineage mark mirrorrepository month nextedition number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)simone
atualizar 


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