A New Integrated Approach for Fast Intrinsic Dielectric Breakdown

Detalhes bibliográficos
Autor(a) principal: Lobo, R. F. M.
Data de Publicação: 2018
Outros Autores: Alves, Lucas Máximo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/134966
Resumo: FCT-MCTES Portugal through UID/EEA/00066/2013 is gratefully acknowledged.
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spelling A New Integrated Approach for Fast Intrinsic Dielectric BreakdownDielectric breakdownBreakdown branchingMaximum energy dissipationEnergy efficiencySDG 7 - Affordable and Clean EnergyFCT-MCTES Portugal through UID/EEA/00066/2013 is gratefully acknowledged.A non-equilibrium phenomenological description for a complete dielectric breakdown sequence in perfect solid electric insulators, from the dynamics of instability to the growth of branching patterns, is implemented. It represents an original treatment which allows overcoming the current lack of such a complete physical description, involving thermodynamics, and in particular equations on maximum dissipation energy for dielectric breakdown are developed. From the assumption that there is a time delay in the energy rates and propagation speeds between the system input and output, a principle of maximum energy dissipation is postulated and corresponding dynamic evolution equations were obtained. It is shown that the delay in those speeds gives rise to the appearance of iterated equations which in turn leads to the logistic maps describing the dynamic evolution of the system. The results can describe the instability process along with dissipation patterns formation. The vast theoretical and experimental analogies between mechanical fracture and dielectric rupture, lead us to foresee the potential applicability of this model in the prediction of dielectric rupture patterns. This work opens then the possibility to predict the consequent branching patterns by using a maximum energy dissipation principle, contributing in a significant way for energy efficiency engineering.CTS - Centro de Tecnologia e SistemasDF – Departamento de FísicaRUNLobo, R. F. M.Alves, Lucas Máximo2022-03-21T23:18:19Z2018-062018-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article16application/pdfhttp://hdl.handle.net/10362/134966eng2319-8753PURE: 11705153https://doi.org/10.34619/o3t8-gtvbinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:13:23Zoai:run.unl.pt:10362/134966Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:48:16.030457Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv A New Integrated Approach for Fast Intrinsic Dielectric Breakdown
title A New Integrated Approach for Fast Intrinsic Dielectric Breakdown
spellingShingle A New Integrated Approach for Fast Intrinsic Dielectric Breakdown
Lobo, R. F. M.
Dielectric breakdown
Breakdown branching
Maximum energy dissipation
Energy efficiency
SDG 7 - Affordable and Clean Energy
title_short A New Integrated Approach for Fast Intrinsic Dielectric Breakdown
title_full A New Integrated Approach for Fast Intrinsic Dielectric Breakdown
title_fullStr A New Integrated Approach for Fast Intrinsic Dielectric Breakdown
title_full_unstemmed A New Integrated Approach for Fast Intrinsic Dielectric Breakdown
title_sort A New Integrated Approach for Fast Intrinsic Dielectric Breakdown
author Lobo, R. F. M.
author_facet Lobo, R. F. M.
Alves, Lucas Máximo
author_role author
author2 Alves, Lucas Máximo
author2_role author
dc.contributor.none.fl_str_mv CTS - Centro de Tecnologia e Sistemas
DF – Departamento de Física
RUN
dc.contributor.author.fl_str_mv Lobo, R. F. M.
Alves, Lucas Máximo
dc.subject.por.fl_str_mv Dielectric breakdown
Breakdown branching
Maximum energy dissipation
Energy efficiency
SDG 7 - Affordable and Clean Energy
topic Dielectric breakdown
Breakdown branching
Maximum energy dissipation
Energy efficiency
SDG 7 - Affordable and Clean Energy
description FCT-MCTES Portugal through UID/EEA/00066/2013 is gratefully acknowledged.
publishDate 2018
dc.date.none.fl_str_mv 2018-06
2018-06-01T00:00:00Z
2022-03-21T23:18:19Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/134966
url http://hdl.handle.net/10362/134966
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2319-8753
PURE: 11705153
https://doi.org/10.34619/o3t8-gtvb
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 16
application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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